{"id":8256,"date":"2026-09-23T03:22:51","date_gmt":"2026-09-23T03:22:51","guid":{"rendered":"https:\/\/korea-transmission.com\/?post_type=product&#038;p=8256"},"modified":"2026-09-24T08:21:23","modified_gmt":"2026-09-24T08:21:23","slug":"cmn-sf10-fertilizer-spreader-gearbox-ratio-11-33-cast-iron-right-angle-24hp-1000rpm-pto","status":"publish","type":"product","link":"https:\/\/korea-transmission.com\/pt\/produto\/cmn-sf10-fertilizer-spreader-gearbox-ratio-11-33-cast-iron-right-angle-24hp-1000rpm-pto\/","title":{"rendered":"Caixa de engrenagens para distribuidor de fertilizantes CMN-SF10, rela\u00e7\u00e3o 1:1,33, ferro fundido, \u00e2ngulo reto, 24 HP, tomada de for\u00e7a de 1000 RPM."},"content":{"rendered":"<p>A caixa de engrenagens para distribuidor de fertilizantes CMN-SF10, com rela\u00e7\u00e3o de transmiss\u00e3o de 1:1,33, em ferro fundido e \u00e2ngulo reto, com 24 HP e tomada de for\u00e7a (TDF) de 1000 RPM, \u00e9 um componente de transmiss\u00e3o projetado especificamente para levar os equipamentos de distribui\u00e7\u00e3o de fertilizantes ao seu limite operacional. Seja para opera\u00e7\u00f5es de gr\u00e3os em larga escala, manuten\u00e7\u00e3o de gramados em instala\u00e7\u00f5es esportivas ou para a preserva\u00e7\u00e3o da sa\u00fade do solo em \u00e1reas agr\u00edcolas de uso misto, esta caixa de engrenagens agr\u00edcola oferece a precis\u00e3o mec\u00e2nica necess\u00e1ria para uma cobertura uniforme do campo. Com entrada de 1000 RPM, a unidade transmite uma pot\u00eancia limpa de 24 HP (18 kW) atrav\u00e9s de um design compacto em \u00e2ngulo reto, produzindo uma velocidade de sa\u00edda de 1330 RPM e um torque de 129 Nm no eixo do disco. O resultado s\u00e3o padr\u00f5es de distribui\u00e7\u00e3o visivelmente mais amplos e uniformes, sem as perdas de pot\u00eancia que afetam unidades de qualidade inferior sob cargas de campo cont\u00ednuas.<\/p>\n<p>A carca\u00e7a \u00e9 usinada em ferro fundido de alta resist\u00eancia e todas as engrenagens de suporte de carga s\u00e3o produzidas em a\u00e7o liga premium. Um revestimento anticorrosivo de n\u00edvel profissional \u00e9 aplicado em todas as superf\u00edcies externas, formando uma barreira confi\u00e1vel contra a agress\u00e3o qu\u00edmica de formula\u00e7\u00f5es concentradas de fertilizantes e a exposi\u00e7\u00e3o constante \u00e0 umidade inerente \u00e0s opera\u00e7\u00f5es de campo. Dimens\u00f5es de montagem projetadas com precis\u00e3o e uma interface universal para tomada de for\u00e7a (TDF) permitem que o CMN-SF10 se encaixe diretamente na s\u00e9rie de distribuidores de fertilizantes AMAZONE como uma substitui\u00e7\u00e3o direta, reduzindo drasticamente o tempo de troca quando a substitui\u00e7\u00e3o \u00e9 necess\u00e1ria durante os per\u00edodos de plantio mais intensos. Para operadores que buscam caixas de engrenagens de distribuidores de fertilizantes de qualidade de fabricantes verificados, esta unidade representa uma combina\u00e7\u00e3o comprovada de qualidade de constru\u00e7\u00e3o, compatibilidade e durabilidade para uso em campo.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-8034 size-full\" src=\"https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/09\/CMN-SF10-Fertilizer-Spreader-Gearbox.webp\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) 800px, 100vw\" srcset=\"https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/09\/CMN-SF10-Fertilizer-Spreader-Gearbox.webp 800w, https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/09\/CMN-SF10-Fertilizer-Spreader-Gearbox-480x480.webp 480w\" alt=\"Caixa de Engrenagens para Distribuidor de Fertilizantes CMN-SF10\" width=\"800\" height=\"800\" \/><\/p>\n<h2>Par\u00e2metros t\u00e9cnicos<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-8253 size-full\" src=\"https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/09\/CMN-SF10-Fertilizer-Spreader-Gearbox-Dimensions-1.webp\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) and (max-width: 1280px) 1280px, (min-width: 1281px) 1739px, 100vw\" srcset=\"https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/09\/CMN-SF10-Fertilizer-Spreader-Gearbox-Dimensions-1.webp 1739w, https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/09\/CMN-SF10-Fertilizer-Spreader-Gearbox-Dimensions-1-1280x1066.webp 1280w, https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/09\/CMN-SF10-Fertilizer-Spreader-Gearbox-Dimensions-1-980x816.webp 980w, https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/09\/CMN-SF10-Fertilizer-Spreader-Gearbox-Dimensions-1-480x400.webp 480w\" alt=\"Dimens\u00f5es da caixa de engrenagens do distribuidor de fertilizantes CMN-SF10\" width=\"1739\" height=\"1448\" \/><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-8254 size-full\" src=\"https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/09\/CMN-SF10-Fertilizer-Spreader-Gearbox-Dimensions-2.webp\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) and (max-width: 1280px) 1280px, (min-width: 1281px) 1352px, 100vw\" srcset=\"https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/09\/CMN-SF10-Fertilizer-Spreader-Gearbox-Dimensions-2.webp 1352w, https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/09\/CMN-SF10-Fertilizer-Spreader-Gearbox-Dimensions-2-1280x583.webp 1280w, https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/09\/CMN-SF10-Fertilizer-Spreader-Gearbox-Dimensions-2-980x447.webp 980w, https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/09\/CMN-SF10-Fertilizer-Spreader-Gearbox-Dimensions-2-480x219.webp 480w\" alt=\"Dimens\u00f5es da caixa de engrenagens do distribuidor de fertilizantes CMN-SF10\" width=\"1352\" height=\"616\" \/><\/p>\n<table style=\"height: 140px; width: 100%;\" border=\"1\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td style=\"text-align: center;\" rowspan=\"2\">Usar<\/td>\n<td style=\"text-align: center;\" rowspan=\"2\">Raz\u00e3o<\/td>\n<td style=\"text-align: center;\" colspan=\"4\">Entrada<\/td>\n<td style=\"text-align: center;\" colspan=\"2\">Sa\u00edda<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\"><span data-path-to-node=\"3,1,0,0\">rpm<\/span><\/td>\n<td style=\"text-align: center;\"><span data-path-to-node=\"3,1,1,0\">HP<\/span><\/td>\n<td style=\"text-align: center;\"><span data-path-to-node=\"3,1,2,0\">Kw<\/span><\/td>\n<td style=\"text-align: center;\"><span data-path-to-node=\"3,1,3,0\">Nm<\/span><\/td>\n<td style=\"text-align: center;\"><span data-path-to-node=\"3,1,4,0\">rpm<\/span><\/td>\n<td style=\"text-align: center;\"><span data-path-to-node=\"3,1,5,0\">Nm<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\">Multiplicador de velocidade<\/td>\n<td style=\"text-align: center;\">1:1.33<\/td>\n<td style=\"text-align: center;\">1000<\/td>\n<td style=\"text-align: center;\"><span data-path-to-node=\"3,2,3,0\">24<\/span><\/td>\n<td style=\"text-align: center;\"><span data-path-to-node=\"3,2,4,0\">18<\/span><\/td>\n<td style=\"text-align: center;\"><span data-path-to-node=\"3,2,5,0\">172<\/span><\/td>\n<td style=\"text-align: center;\"><span data-path-to-node=\"3,2,6,0\">1330<\/span><\/td>\n<td style=\"text-align: center;\"><span data-path-to-node=\"3,2,7,0\">129<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" colspan=\"8\">Observa\u00e7\u00e3o: Se voc\u00ea tiver alguma necessidade espec\u00edfica, fique \u00e0 vontade para me informar; tamb\u00e9m aceitamos encomendas personalizadas.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Conclu\u00edmos uma auditoria de fornecedores e verifica\u00e7\u00e3o da empresa por terceiros, com o apoio da SGS\/T\u00dcV Rheinland. Essa verifica\u00e7\u00e3o ajuda os compradores a analisar a identidade da empresa, as opera\u00e7\u00f5es comerciais, o perfil do fornecedor e a capacidade geral de produ\u00e7\u00e3o. Relat\u00f3rios de inspe\u00e7\u00e3o espec\u00edficos do produto, documentos de materiais ou registros de conformidade podem ser fornecidos de acordo com os requisitos do pedido.<\/p>\n<p><strong>Quantidade m\u00ednima de encomenda (MOQ):<\/strong>\u00a0Configura\u00e7\u00e3o flex\u00edvel com base no tipo de produto e na quantidade do pedido.<\/p>\n<p><strong>Exemplos:<\/strong>\u00a0Novos clientes podem solicitar de 1 a 5 amostras em circunst\u00e2ncias apropriadas.<\/p>\n<p><strong>Pedidos mistos:<\/strong>\u00a0\u00c9 poss\u00edvel combinar diferentes modelos; o valor total do pedido deve atingir aproximadamente $1.500.<\/p>\n<p><strong>Encomendas de pequeno porte:<\/strong>\u00a0S\u00e3o aceitas encomendas a partir de 1 ou 2 unidades, mas o pre\u00e7o unit\u00e1rio ser\u00e1 relativamente mais alto.<\/p>\n<p><strong>Tempo de espera:<\/strong>\u00a010 a 25 dias \u00fateis para pe\u00e7as padr\u00e3o; 20 a 45 dias \u00fateis para componentes personalizados; 45 a 120 dias \u00fateis para equipamentos de projeto.<\/p>\n<p><strong>Termos comerciais:<\/strong>\u00a0EXW, FOB, CIF e DAP s\u00e3o geralmente aceitos; os termos FCA, CFR, CPT, CIP e DDP podem ser negociados especificamente.<\/p>\n<h2>Benef\u00edcios da caixa de engrenagens do distribuidor de fertilizantes CMN-SF10<\/h2>\n<p>1. Material Premium e Constru\u00e7\u00e3o Anticorrosiva<br \/>\nA carca\u00e7a \u00e9 usinada em ferro fundido de alta densidade, proporcionando uma base estrutural r\u00edgida que resiste \u00e0 deforma\u00e7\u00e3o mesmo sob a pot\u00eancia m\u00e1xima do trator. As engrenagens internas s\u00e3o produzidas em a\u00e7o liga premium, selecionado por seu equil\u00edbrio entre dureza e tenacidade em ciclos de carga vari\u00e1veis. O exterior recebe um revestimento anticorrosivo multicamadas aplicado profissionalmente, adequado para contato cont\u00ednuo com fertilizantes \u00e0 base de nitrato de am\u00f4nio e compostos contendo enxofre, mantendo a integridade da superf\u00edcie intacta durante v\u00e1rias temporadas de uso cont\u00ednuo no campo.<\/p>\n<p>2. Desempenho otimizado para aumento de velocidade<br \/>\nA rela\u00e7\u00e3o de transmiss\u00e3o de 1:1,33 do distribuidor de fertilizantes n\u00e3o \u00e9 arbitr\u00e1ria. Ela \u00e9 calibrada especificamente para a faixa de opera\u00e7\u00e3o dos mecanismos de distribui\u00e7\u00e3o de discos duplos, elevando uma entrada padr\u00e3o de 1000 RPM na tomada de for\u00e7a (TDF) para 1330 RPM no eixo do disco. Essa maior velocidade de rota\u00e7\u00e3o amplia o padr\u00e3o de distribui\u00e7\u00e3o e aumenta a dist\u00e2ncia de lan\u00e7amento lateral, resultando em menos passagens e maior uniformidade na distribui\u00e7\u00e3o de nutrientes em grandes \u00e1reas, terrenos em declive e zonas de divisa irregulares.<\/p>\n<p>3. Compatibilidade perfeita com equipamentos<br \/>\nUsinado com precis\u00e3o para a geometria de montagem exata da s\u00e9rie de distribuidores de fertilizantes AMAZONE, o CMN-SF10 \u00e9 um substituto direto comprovado para as unidades originais de f\u00e1brica. Todos os di\u00e2metros dos c\u00edrculos de parafusos, proje\u00e7\u00f5es do eixo e toler\u00e2ncias do furo da tomada de for\u00e7a (TDF) correspondem \u00e0s especifica\u00e7\u00f5es do fabricante original sem necessidade de modifica\u00e7\u00f5es. Essa compatibilidade direta elimina os riscos de adapta\u00e7\u00e3o associados a caixas de engrenagens agr\u00edcolas gen\u00e9ricas para distribuidores de fertilizantes, minimizando o tempo de inatividade e evitando ajustes dispendiosos da m\u00e1quina durante per\u00edodos cr\u00edticos de aplica\u00e7\u00e3o.<\/p>\n<p>4. Usinagem CNC avan\u00e7ada e tratamento t\u00e9rmico<br \/>\nCada conjunto de engrenagens \u00e9 processado em centros de usinagem CNC multieixos para atingir uma precis\u00e3o de forma dos dentes inferior a 0,01 mm, sendo posteriormente submetido a protocolos de tratamento t\u00e9rmico de cementa\u00e7\u00e3o e t\u00eampera que elevam a dureza superficial para HRC 58-62, preservando um n\u00facleo resistente e com alta resist\u00eancia a impactos. Essa combina\u00e7\u00e3o prolonga significativamente a vida \u00fatil \u00e0 fadiga em compara\u00e7\u00e3o com alternativas n\u00e3o tratadas ou temperadas por indu\u00e7\u00e3o, mantendo a unidade funcionando de forma silenciosa e eficiente durante temporadas de uso agr\u00edcola pesado e cont\u00ednuo.<\/p>\n<p>5. Sistema de Veda\u00e7\u00e3o Industrial Multil\u00e1bios<br \/>\nOperar em condi\u00e7\u00f5es de campo com muita poeira e umidade exerce uma press\u00e3o intensa sobre a veda\u00e7\u00e3o do eixo. O CMN-SF10 utiliza um projeto industrial de veda\u00e7\u00e3o radial multil\u00e1bios tanto na entrada quanto na sa\u00edda do eixo. A geometria de veda\u00e7\u00e3o em camadas bloqueia fisicamente a migra\u00e7\u00e3o de poeira abrasiva de fertilizantes, part\u00edculas finas de solo e \u00e1gua para a pel\u00edcula lubrificante, prevenindo falhas prematuras do rolamento. Monitoramento do\u00a0<a href=\"https:\/\/korea-transmission.com\/pt\/fertilizer-spreader-gearbox\/\"><strong>caixa de engrenagens do distribuidor de fertilizantes<\/strong><\/a>\u00a0Verificar periodicamente o n\u00edvel de \u00f3leo continua sendo uma boa pr\u00e1tica, mas a arquitetura de veda\u00e7\u00e3o reduz drasticamente a frequ\u00eancia de reposi\u00e7\u00e3o devido \u00e0 contamina\u00e7\u00e3o, em compara\u00e7\u00e3o com os designs convencionais de l\u00e1bio \u00fanico.<\/p>\n<p>6. Testes de Qualidade com Certifica\u00e7\u00e3o ISO<br \/>\nA confiabilidade em campo come\u00e7a na f\u00e1brica. O CMN-SF10 \u00e9 fabricado sob protocolos de gest\u00e3o da qualidade com certifica\u00e7\u00e3o ISO 9001 e CE. Cada unidade que sai da f\u00e1brica passa por uma bateria completa de testes pr\u00e9-embarque: simula\u00e7\u00e3o de carga de torque de alto ciclo na capacidade nominal, medi\u00e7\u00e3o da emiss\u00e3o de ru\u00eddo em condi\u00e7\u00f5es de velocidade vari\u00e1vel, verifica\u00e7\u00e3o do balanceamento din\u00e2mico e inspe\u00e7\u00e3o dimensional em rela\u00e7\u00e3o \u00e0s toler\u00e2ncias nominais do CAD. Somente as unidades que atendem a todos os crit\u00e9rios de aceita\u00e7\u00e3o s\u00e3o liberadas, garantindo que o que chegar \u00e0 sua oficina funcione exatamente como especificado desde a primeira temporada de trabalho em campo.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-8271 size-full\" src=\"https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/09\/CMN-SF10-Fertilizer-Spreader-Gearbox-3.webp\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1000px, 100vw\" srcset=\"https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/09\/CMN-SF10-Fertilizer-Spreader-Gearbox-3.webp 1000w, https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/09\/CMN-SF10-Fertilizer-Spreader-Gearbox-3-980x980.webp 980w, https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/09\/CMN-SF10-Fertilizer-Spreader-Gearbox-3-480x480.webp 480w\" alt=\"Caixa de Engrenagens para Distribuidor de Fertilizantes CMN-SF10\" width=\"1000\" height=\"1000\" \/><\/p>\n<h2>Working Principle<\/h2>\n<p>O CMN-SF10 fica posicionado entre o eixo de tomada de for\u00e7a (TDF) do trator e o mecanismo de disco ou rosca do distribuidor de fertilizantes. Quando o operador aciona a TDF, a caixa de engrenagens do trator gera uma rota\u00e7\u00e3o padronizada de 1000 RPM no eixo de sa\u00edda traseiro da TDF. Uma linha de transmiss\u00e3o, composta por um eixo telesc\u00f3pico da TDF e um tubo de prote\u00e7\u00e3o, conecta esse eixo de sa\u00edda ao eixo de entrada do CMN-SF10. O conjunto de engrenagens c\u00f4nicas em \u00e2ngulo reto dentro da carca\u00e7a recebe essa rota\u00e7\u00e3o, redirecionando-a em 90 graus da entrada horizontal para a sa\u00edda vertical (ou vice-versa, dependendo da geometria do distribuidor) e aumentando a velocidade de sa\u00edda para 1330 RPM no flange do eixo do disco. O torque de entrada de 172 Nm \u00e9 reduzido para 129 Nm na sa\u00edda como consequ\u00eancia direta do aumento da velocidade, mantendo a carga do disco dentro dos par\u00e2metros de projeto para uma opera\u00e7\u00e3o suave e sem vibra\u00e7\u00f5es.<\/p>\n<p>Dentro da carca\u00e7a, o caminho da carga se desloca do eixo de entrada atrav\u00e9s de um par de engrenagens c\u00f4nicas helicoidais combinadas. As engrenagens c\u00f4nicas helicoidais proporcionam um contato progressivo entre os dentes, em vez do impacto abrupto das engrenagens c\u00f4nicas retas, o que reduz significativamente tanto a amplitude da tens\u00e3o m\u00e1xima quanto o ru\u00eddo operacional. O conjunto de engrenagens engatadas \u00e9 suportado por rolamentos de rolos c\u00f4nicos ou de contato angular pr\u00e9-carregados, que suportam tanto as cargas radiais do peso do disco quanto as for\u00e7as de empuxo axial geradas durante a distribui\u00e7\u00e3o de fertilizantes. Essa configura\u00e7\u00e3o de rolamentos elimina a folga no engrenamento das engrenagens e mant\u00e9m a folga m\u00ednima entre os dentes necess\u00e1ria para uma multiplica\u00e7\u00e3o de velocidade precisa e repet\u00edvel ao longo da vida \u00fatil da unidade.<\/p>\n<p>A lubrifica\u00e7\u00e3o \u00e9 feita por um sistema de imers\u00e3o em \u00f3leo. \u00c0 medida que o conjunto de engrenagens gira, os dentes das engrenagens transportam o \u00f3leo do reservat\u00f3rio atrav\u00e9s da zona de contato at\u00e9 as pistas dos rolamentos, mantendo uma pel\u00edcula de \u00f3leo adequada em todas as superf\u00edcies de contato, sem a necessidade de uma bomba de \u00f3leo pressurizada. O operador deve verificar o n\u00edvel de \u00f3leo da caixa de engrenagens do adubador atrav\u00e9s da porta de inspe\u00e7\u00e3o antes de cada safra e completar com o \u00f3leo para engrenagens especificado pelo fabricante, se necess\u00e1rio. As veda\u00e7\u00f5es do eixo com m\u00faltiplos l\u00e1bios impedem o vazamento do lubrificante e a entrada de contaminantes do campo, mantendo o ambiente interno est\u00e1vel entre as manuten\u00e7\u00f5es.<\/p>\n<p>Na extremidade de sa\u00edda, o flange de montagem do disco usinado aceita o disco de distribui\u00e7\u00e3o diretamente atrav\u00e9s do padr\u00e3o de parafusos padronizado (configura\u00e7\u00e3o N*3-M10, conforme mostrado no desenho dimensional). A velocidade de sa\u00edda de 1330 RPM no disco gera a for\u00e7a centr\u00edfuga necess\u00e1ria para lan\u00e7ar fertilizantes granulados na largura de trabalho efetiva especificada pelas configura\u00e7\u00f5es de calibra\u00e7\u00e3o do distribuidor AMAZONE. O tamanho compacto (140 mm de altura, 153 mm de comprimento) permite que esta unidade se encaixe em espa\u00e7os reduzidos sob a tremonha, encontrados na maioria dos distribuidores comerciais de discos duplos, tornando-a igualmente aplic\u00e1vel como caixa de engrenagens para adapta\u00e7\u00f5es em distribuidores de fertilizantes e para novas instala\u00e7\u00f5es de fabricantes de equipamentos originais (OEM).<\/p>\n<p>Durante a opera\u00e7\u00e3o, a rota\u00e7\u00e3o da tomada de for\u00e7a (TDF) do trator deve ser mantida constante em ou pr\u00f3xima \u00e0 rota\u00e7\u00e3o nominal de 1000 RPM. Operar significativamente abaixo da rota\u00e7\u00e3o nominal reduz a velocidade de lan\u00e7amento do disco e pode causar padr\u00f5es de distribui\u00e7\u00e3o irregulares. Operar acima da rota\u00e7\u00e3o nominal exerce press\u00e3o excessiva nos dentes da engrenagem c\u00f4nica e nos rolamentos. Em caso de d\u00favida sobre a adequa\u00e7\u00e3o da combina\u00e7\u00e3o trator-distribuidor, a equipe t\u00e9cnica da CMN Transmission pode auxiliar na avalia\u00e7\u00e3o da compatibilidade com base no tipo de eixo da TDF, na pot\u00eancia do trator, no modelo do distribuidor e na largura de aplica\u00e7\u00e3o desejada.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-8269 size-full\" src=\"https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/09\/0_Fertilizer-Spreader-Gearbox-18.webp\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1200px, 100vw\" srcset=\"https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/09\/0_Fertilizer-Spreader-Gearbox-18.webp 1200w, https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/09\/0_Fertilizer-Spreader-Gearbox-18-980x735.webp 980w, https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/09\/0_Fertilizer-Spreader-Gearbox-18-480x360.webp 480w\" alt=\"Caixa de engrenagens do distribuidor de fertilizantes\" width=\"1200\" height=\"900\" \/><\/p>\n<h2>\u00c1reas de aplica\u00e7\u00e3o<\/h2>\n<div>\n<h3>Cultivo de hortali\u00e7as e plantas hort\u00edcolas<\/h3>\n<p>A produ\u00e7\u00e3o intensiva de hortali\u00e7as exige a aplica\u00e7\u00e3o precisa de nutrientes, evitando queimaduras por sobreposi\u00e7\u00e3o e cobrindo as \u00e1reas dos canteiros de forma eficiente. A rela\u00e7\u00e3o precisa de aumento de velocidade da caixa de engrenagens deste distribuidor de fertilizantes permite o controle consistente da velocidade dos discos na pot\u00eancia nominal da tomada de for\u00e7a (TDF), proporcionando aos produtores largura e densidade de distribui\u00e7\u00e3o previs\u00edveis ao calibrar o distribuidor. As dimens\u00f5es compactas tamb\u00e9m permitem a instala\u00e7\u00e3o em tratores de duas rodas motrizes menores, comumente usados \u200b\u200bem hortas, sem problemas de altura.<\/p>\n<\/div>\n<div>\n<h3>Gest\u00e3o de frutas e pomares<\/h3>\n<p>A aplica\u00e7\u00e3o de fertilizantes granulados ao redor da zona radicular das \u00e1rvores em pomares exige padr\u00f5es de distribui\u00e7\u00e3o controlados que evitem o contato com o tronco e a interfer\u00eancia com a copa. Uma caixa de engrenagens agr\u00edcola bem calibrada, operando em velocidade de disco est\u00e1vel, permite que os produtores ajustem a largura de distribui\u00e7\u00e3o com precis\u00e3o por meio de regulagens do defletor. O exterior resistente \u00e0 corros\u00e3o do CMN-SF10 suporta as formula\u00e7\u00f5es de sulfato e micronutrientes quelatados comumente utilizadas em programas de nutri\u00e7\u00e3o de pomares, sem degrada\u00e7\u00e3o da superf\u00edcie entre as safras.<\/p>\n<\/div>\n<div>\n<h3>Produ\u00e7\u00e3o de pastagens e forragem para o gado<\/h3>\n<p>Pastagens e campos de feno se beneficiam da distribui\u00e7\u00e3o uniforme de fosfato e calc\u00e1rio para manter a densidade produtiva do pasto. O CMN-SF10 mant\u00e9m a velocidade dos discos de distribui\u00e7\u00e3o constante em terrenos ondulados, onde a carga do motor do trator varia com a inclina\u00e7\u00e3o, mantendo o torque e a rota\u00e7\u00e3o dentro da faixa de calibra\u00e7\u00e3o do distribuidor. O desempenho confi\u00e1vel a 1330 RPM em terrenos irregulares minimiza a aplica\u00e7\u00e3o irregular resultante da inconsist\u00eancia na velocidade dos discos em pastagens desniveladas.<\/p>\n<h3>Cultivo de gr\u00e3os e culturas extensivas<\/h3>\n<p>Culturas de cereais, oleaginosas e leguminosas cultivadas em grandes \u00e1reas exigem aplica\u00e7\u00e3o r\u00e1pida e uniforme em centenas de hectares por safra. A rota\u00e7\u00e3o de 1330 RPM do CMN-SF10 mant\u00e9m os padr\u00f5es de distribui\u00e7\u00e3o dos discos duplos amplos e consistentes, reduzindo o n\u00famero de passagens necess\u00e1rias em grandes \u00e1reas. A estrutura robusta de ferro fundido suporta as vibra\u00e7\u00f5es t\u00edpicas do trabalho com trator em solo cultivado, e o revestimento anticorrosivo resiste aos fertilizantes concentrados de nitrog\u00eanio e fosfato, padr\u00e3o em grandes \u00e1reas de cultivo.<\/p>\n<\/div>\n<div>\n<h3>Manuten\u00e7\u00e3o de gramados, campos esportivos e gramados<\/h3>\n<p>Os superintendentes de campos de golfe, gestores de instala\u00e7\u00f5es esportivas e prestadores de servi\u00e7os de gramados dependem da distribui\u00e7\u00e3o precisa de gr\u00e2nulos para obter uma absor\u00e7\u00e3o uniforme de nutrientes, sem faixas vis\u00edveis. A rota\u00e7\u00e3o est\u00e1vel de 1330 RPM desta caixa de engrenagens para distribui\u00e7\u00e3o de fertilizantes produz padr\u00f5es de distribui\u00e7\u00e3o precisos e repet\u00edveis em gramados finos, onde a apar\u00eancia \u00e9 t\u00e3o importante quanto o resultado agron\u00f4mico. O design compacto da carca\u00e7a \u00e9 ideal para distribuidores compactos acoplados a tratores, utilizados em campos de golfe com dimens\u00f5es reduzidas.<\/p>\n<\/div>\n<div>\n<h3>Vinhedos e Culturas Especiais<\/h3>\n<p>Culturas em fileiras, incluindo uvas, frutos silvestres e l\u00fapulo, exigem a distribui\u00e7\u00e3o lateral de fertilizantes ao longo das linhas de plantio, sem contaminar as \u00e1reas entre as fileiras. O design em \u00e2ngulo reto do CMN-SF10, combinado com os sistemas defletores ajust\u00e1veis \u200b\u200bdos distribuidores AMAZONE compat\u00edveis, permite um controle direcional preciso. Os componentes internos da engrenagem em a\u00e7o-liga suportam os frequentes ciclos de partida e parada t\u00edpicos das opera\u00e7\u00f5es de distribui\u00e7\u00e3o em culturas em fileiras, sem fissuras por fadiga nas ra\u00edzes dos dentes da engrenagem.<\/p>\n<\/div>\n<div>\n<h3>Corre\u00e7\u00e3o do solo e aplica\u00e7\u00e3o de calc\u00e1rio<\/h3>\n<p>O calc\u00e1rio mo\u00eddo, o gesso e os gr\u00e2nulos de composto exercem cargas de abras\u00e3o maiores nos equipamentos de distribui\u00e7\u00e3o do que os fertilizantes granulados padr\u00e3o. A engrenagem interna refor\u00e7ada e a robusta carca\u00e7a de ferro fundido do CMN-SF10 absorvem a vibra\u00e7\u00e3o e o impacto de part\u00edculas abrasivas associados a programas de distribui\u00e7\u00e3o de calc\u00e1rio em grande volume. O sistema de veda\u00e7\u00e3o multil\u00e1bio \u00e9 particularmente valioso nesse aspecto, impedindo que a poeira abrasiva do calc\u00e1rio migre para o \u00f3leo da engrenagem e cause desgaste interno antes dos intervalos de manuten\u00e7\u00e3o programados.<\/p>\n<\/div>\n<div>\n<h3>Cultivo em estufa e protegido<\/h3>\n<p>Opera\u00e7\u00f5es em larga escala em estufas e t\u00faneis que utilizam equipamentos motorizados para prepara\u00e7\u00e3o de solo ou distribui\u00e7\u00e3o de gr\u00e2nulos podem se beneficiar da transmiss\u00e3o CMN-SF10 como n\u00facleo em equipamentos de distribui\u00e7\u00e3o personalizados. A geometria compacta em \u00e2ngulo reto permite sua instala\u00e7\u00e3o dentro das restri\u00e7\u00f5es estruturais das estruturas de m\u00e1quinas para estufas, e o exterior resistente \u00e0 corros\u00e3o tolera a atmosfera \u00famida e rica em fertilizantes dentro das instala\u00e7\u00f5es de cultivo protegido, sem ferrugem ou delamina\u00e7\u00e3o da pintura.<\/p>\n<\/div>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-8262 size-full\" src=\"https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/09\/0_Fertilizer-Spreader-Gearbox-11.webp\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1200px, 100vw\" srcset=\"https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/09\/0_Fertilizer-Spreader-Gearbox-11.webp 1200w, https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/09\/0_Fertilizer-Spreader-Gearbox-11-980x735.webp 980w, https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/09\/0_Fertilizer-Spreader-Gearbox-11-480x360.webp 480w\" alt=\"Caixa de engrenagens do distribuidor de fertilizantes\" width=\"1200\" height=\"900\" \/><\/p>\n<h2>Como instalar a caixa de engrenagens CMN-SF10 em um distribuidor de fertilizantes de disco duplo<\/h2>\n<p>1. Desconecte a tomada de for\u00e7a (PTO) e isole a energia.<br \/>\nAntes de tocar em qualquer componente da transmiss\u00e3o, desengate completamente a alavanca da tomada de for\u00e7a (TDF) do trator, acione o freio de m\u00e3o e aguarde at\u00e9 que todas as pe\u00e7as rotativas parem completamente. Se o espalhador estiver montado em um engate de tr\u00eas pontos, abaixe-o at\u00e9 o ch\u00e3o e certifique-se de que o motor do trator esteja desligado. Tentar trabalhar na caixa de c\u00e2mbio enquanto os componentes da transmiss\u00e3o ainda est\u00e3o desacelerando \u00e9 respons\u00e1vel por uma parcela significativa de acidentes com m\u00e1quinas agr\u00edcolas. Verifique se n\u00e3o h\u00e1 res\u00edduos de fertilizante na tremonha, pois qualquer material que caia durante o trabalho representa risco de escorregamento.<\/p>\n<p>2. Remova o eixo de transmiss\u00e3o da tomada de for\u00e7a e a prote\u00e7\u00e3o.<br \/>\nComprima a trava de libera\u00e7\u00e3o r\u00e1pida no garfo do eixo da tomada de for\u00e7a (TDF) na extremidade de entrada da caixa de engrenagens e deslize o garfo para fora do eixo de entrada. Armazene o eixo de transmiss\u00e3o em local seguro na horizontal para evitar que os tubos telesc\u00f3picos se dobrem. Desparafuse os suportes de fixa\u00e7\u00e3o da prote\u00e7\u00e3o do eixo de transmiss\u00e3o da carca\u00e7a da caixa de engrenagens, caso estejam fixados diretamente a ela, observando as dimens\u00f5es e posi\u00e7\u00f5es dos parafusos para a remontagem. Inspecione o furo e a junta transversal do garfo do eixo de transmiss\u00e3o existente quanto a desgaste antes de reinstal\u00e1-los na nova unidade CMN-SF10.<\/p>\n<p>3. Remova os discos de espalhamento.<br \/>\nDesaperte cada disco de distribui\u00e7\u00e3o do flange de sa\u00edda da caixa de engrenagens usando a chave de soquete apropriada para os parafusos M10 do flange. Observe a orienta\u00e7\u00e3o de cada disco (giro para a esquerda ou para a direita) e marque-os caso haja alguma possibilidade de confus\u00e3o na remontagem. Coloque os discos em uma superf\u00edcie de trabalho limpa e inspecione as palhetas quanto a desgaste ou rachaduras. Palhetas de disco desgastadas reduzem a dist\u00e2ncia de distribui\u00e7\u00e3o e a uniformidade da distribui\u00e7\u00e3o, portanto, a substitui\u00e7\u00e3o ao mesmo tempo que a caixa de engrenagens \u00e9 recomendada se houver desgaste significativo.<\/p>\n<p>4. Remova a caixa de engrenagens antiga da estrutura do espalhador.<br \/>\nAntes de remover os \u00faltimos parafusos de fixa\u00e7\u00e3o da carca\u00e7a, apoie a caixa de engrenagens antiga em um suporte ou pe\u00e7a ajuda a outra pessoa, pois as caixas de engrenagens agr\u00edcolas s\u00e3o mais pesadas do que parecem. Desparafuse a carca\u00e7a dos suportes de montagem da estrutura inferior do distribuidor, observando a posi\u00e7\u00e3o de quaisquer espa\u00e7adores ou cal\u00e7os entre a carca\u00e7a e a estrutura. Esses cal\u00e7os podem ser necess\u00e1rios para o alinhamento correto da nova unidade. Limpe as superf\u00edcies de montagem na estrutura do distribuidor para remover selante antigo, ferrugem ou res\u00edduos de fertilizantes antes de instalar a pe\u00e7a de reposi\u00e7\u00e3o.<\/p>\n<p>5. Verifique o n\u00edvel de \u00f3leo antes de montar o CMN-SF10.<br \/>\nAntes de instalar a nova CMN-SF10, remova o buj\u00e3o de inspe\u00e7\u00e3o do n\u00edvel de \u00f3leo e verifique se o n\u00edvel do \u00f3leo da engrenagem est\u00e1 correto. \u00c0s vezes, as unidades novas s\u00e3o enviadas com o n\u00edvel de \u00f3leo parcialmente preenchido para evitar derramamentos durante o transporte. Se o n\u00edvel estiver baixo, complete com o \u00f3leo de engrenagem especificado na ficha t\u00e9cnica do produto, normalmente um \u00f3leo ISO VG 220 ou equivalente EP80W-90, at\u00e9 o centro da abertura do buj\u00e3o de inspe\u00e7\u00e3o do n\u00edvel. Reinstale o buj\u00e3o antes da montagem. Esta etapa \u00e9 f\u00e1cil de ser esquecida, mas \u00e9 crucial: operar a caixa de engrenagens a seco, mesmo que brevemente, durante a primeira opera\u00e7\u00e3o, danificar\u00e1 o acabamento da superf\u00edcie das engrenagens.<\/p>\n<p>6. Aparafuse o CMN-SF10 \u00e0 estrutura do distribuidor.<br \/>\nPosicione o CMN-SF10 contra os pontos de montagem da estrutura do distribuidor, com as cal\u00e7os originais ainda no lugar. Comece a apertar todos os parafusos de montagem manualmente antes de aplicar o torque final, para permitir que a carca\u00e7a se alinhe automaticamente. Aplique trava-rosca nos parafusos de montagem, caso a instala\u00e7\u00e3o original a tenha utilizado, e ent\u00e3o aperte-os com o torque especificado pelo fabricante da estrutura, em padr\u00e3o cruzado, para garantir uma fixa\u00e7\u00e3o uniforme. Verifique se o eixo de entrada est\u00e1 paralelo \u00e0 linha do eixo da tomada de for\u00e7a (TDF) do trator antes do aperto final, utilizando uma r\u00e9gua para verificar o alinhamento entre as faces do garfo, se o acesso permitir.<\/p>\n<p>7. Reinstale os discos de distribui\u00e7\u00e3o e o eixo de transmiss\u00e3o da tomada de for\u00e7a.<br \/>\nAparafuse cada disco de distribui\u00e7\u00e3o em seu flange de sa\u00edda na orienta\u00e7\u00e3o de rota\u00e7\u00e3o correta, aplicando o torque especificado pelo fabricante do distribuidor nos parafusos M10 do flange. Ap\u00f3s aparafusar, gire cada disco manualmente para confirmar a rota\u00e7\u00e3o livre, sem travamentos. Reconecte o garfo do eixo de transmiss\u00e3o da tomada de for\u00e7a (TDF) ao eixo de entrada CMN-SF10, certificando-se de que a trava de libera\u00e7\u00e3o r\u00e1pida se encaixe firmemente na ranhura do eixo. Reinstale e fixe a prote\u00e7\u00e3o de seguran\u00e7a do eixo de transmiss\u00e3o, garantindo que todos os clipes e suportes da prote\u00e7\u00e3o estejam no lugar antes de qualquer teste.<\/p>\n<p>8. Teste de rodagem e primeira verifica\u00e7\u00e3o em campo<br \/>\nCom todos os espectadores afastados do distribuidor, ligue o trator e engate a tomada de for\u00e7a (TDF) lentamente, inicialmente em baixa rota\u00e7\u00e3o do motor. Preste aten\u00e7\u00e3o a qualquer ru\u00eddo incomum vindo da caixa de engrenagens: rangidos ou batidas indicam um desalinhamento ou problema de montagem que deve ser investigado antes da opera\u00e7\u00e3o em velocidade m\u00e1xima. Aumente gradualmente a rota\u00e7\u00e3o da TDF at\u00e9 a rota\u00e7\u00e3o nominal (1000 RPM) e observe se ambos os discos giram de forma suave e equilibrada. Ap\u00f3s 5 minutos sem carga, pare o trator, verifique novamente se todos os fixadores est\u00e3o apertados e inspecione a caixa de engrenagens quanto a vazamentos de \u00f3leo nas veda\u00e7\u00f5es do eixo ou na junta da tampa. Em seguida, fa\u00e7a um teste de calibra\u00e7\u00e3o da distribui\u00e7\u00e3o antes de retornar ao trabalho de campo.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-8272 size-full\" src=\"https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/09\/CMN-SF10-Fertilizer-Spreader-Gearbox-4.webp\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1000px, 100vw\" srcset=\"https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/09\/CMN-SF10-Fertilizer-Spreader-Gearbox-4.webp 1000w, https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/09\/CMN-SF10-Fertilizer-Spreader-Gearbox-4-980x980.webp 980w, https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/09\/CMN-SF10-Fertilizer-Spreader-Gearbox-4-480x480.webp 480w\" alt=\"Caixa de Engrenagens para Distribuidor de Fertilizantes CMN-SF10\" width=\"1000\" height=\"1000\" \/><\/p>\n<h2>Como encomendar uma caixa de engrenagens agr\u00edcola para distribuidor de fertilizantes<\/h2>\n<p>1. Requisitos de rela\u00e7\u00e3o de transmiss\u00e3o e velocidade<br \/>\nConfirme se voc\u00ea precisa de uma rela\u00e7\u00e3o de aumento ou redu\u00e7\u00e3o de velocidade e especifique a rela\u00e7\u00e3o num\u00e9rica da caixa de engrenagens do distribuidor de fertilizantes, se souber. Se souber apenas a rota\u00e7\u00e3o de sa\u00edda necess\u00e1ria e a velocidade de sa\u00edda da tomada de for\u00e7a (TDF) do seu trator, forne\u00e7a ambas as informa\u00e7\u00f5es e nossos engenheiros calcular\u00e3o a rela\u00e7\u00e3o correta. Se a unidade acionar\u00e1 os discos de distribui\u00e7\u00e3o diretamente de uma TDF de 1000 RPM, a rela\u00e7\u00e3o de 1:1,33 do CMN-SF10 provavelmente ser\u00e1 a ideal, mas informar a velocidade de sa\u00edda desejada nos permite confirmar ou sugerir uma alternativa dentro da linha de caixas de engrenagens para distribuidores.<\/p>\n<p>2. Detalhes dos eixos de entrada e sa\u00edda<br \/>\nForne\u00e7a o tipo de conex\u00e3o do eixo de entrada (di\u00e2metro do furo do garfo da tomada de for\u00e7a, n\u00famero de estrias ou dimens\u00f5es da chaveta) e a interface do eixo de sa\u00edda (padr\u00e3o de fura\u00e7\u00e3o do flange, di\u00e2metro do cubo, toler\u00e2ncia do furo ou especifica\u00e7\u00e3o do eixo estriado). Especificamente para o modelo CMN-SF10, o eixo de entrada tem 30,0 mm de di\u00e2metro e o flange de sa\u00edda utiliza um padr\u00e3o de fura\u00e7\u00e3o N*3-M10. No entanto, se voc\u00ea estiver procurando um modelo diferente ou precisar de dimens\u00f5es personalizadas para o eixo, compartilhe seus desenhos com as medidas ou confirme as dimens\u00f5es comparando-as com uma unidade existente na m\u00e1quina.<\/p>\n<p>3. Dimens\u00f5es de Montagem e Orienta\u00e7\u00e3o da Caixa<br \/>\nCompartilhe as dimens\u00f5es do padr\u00e3o de fura\u00e7\u00e3o dos parafusos de montagem, as dimens\u00f5es da carca\u00e7a e a orienta\u00e7\u00e3o necess\u00e1ria entre entrada e sa\u00edda (\u00e2ngulo reto, em linha ou \u00e2ngulo espec\u00edfico). Para aplica\u00e7\u00f5es de adapta\u00e7\u00e3o, uma foto da caixa de engrenagens original instalada na estrutura do espalhador ajuda a identificar se uma substitui\u00e7\u00e3o direta \u00e9 poss\u00edvel ou se \u00e9 necess\u00e1rio um suporte de adapta\u00e7\u00e3o personalizado. Fornecer a marca e o modelo do seu espalhador nos permite verificar a compatibilidade com base em registros de pedidos anteriores da mesma marca.<\/p>\n<p>4. Velocidade, pot\u00eancia e torque de opera\u00e7\u00e3o<br \/>\nInforme a velocidade de entrada em RPM, a pot\u00eancia em cavalos-vapor ou quilowatts e o torque operacional estimado na entrada e na sa\u00edda, se dispon\u00edvel. Para aplica\u00e7\u00f5es com espalhadores, a pot\u00eancia nominal da tomada de for\u00e7a (TDF) do trator e a pot\u00eancia nominal da caixa de engrenagens recomendada pelo fabricante do espalhador fornecem os principais dados de dimensionamento. Se voc\u00ea n\u00e3o tiver certeza sobre os requisitos de torque, informe a capacidade do reservat\u00f3rio do espalhador em litros, a largura de trabalho em metros e a densidade do fertilizante para que nossa equipe possa estimar a carga e verificar se a caixa de engrenagens selecionada possui a capacidade adequada.<\/p>\n<p>5. Quantidade e Cronograma de Entrega<br \/>\nIndique a quantidade que est\u00e1 encomendando e a data de entrega desejada. As quantidades influenciam o pre\u00e7o, o formato da embalagem e se o planejamento da produ\u00e7\u00e3o ou a disponibilidade em estoque ser\u00e3o aplicados. Para pedidos urgentes antes da \u00e9poca de plantio, especifique a data de entrega e o porto ou endere\u00e7o de destino com anteced\u00eancia, para que possamos avaliar se o frete a\u00e9reo, o frete mar\u00edtimo expresso ou o transporte mar\u00edtimo padr\u00e3o em cont\u00eaineres ser\u00e3o necess\u00e1rios para atender ao seu prazo. A CMN Transmission mant\u00e9m capacidade de produ\u00e7\u00e3o tanto para pedidos de reposi\u00e7\u00e3o em pequenos lotes quanto para grandes volumes de fornecimento a fabricantes de equipamentos originais (OEMs).<\/p>\n<p>6. Detalhes da aplica\u00e7\u00e3o, desenhos e pa\u00eds de destino<br \/>\nDescreva a aplica\u00e7\u00e3o final: qual material ser\u00e1 espalhado, em qual tipo de espalhador e em qual tipo de terreno. Se voc\u00ea tiver um desenho t\u00e9cnico original, n\u00famero de pe\u00e7a do fabricante, amostra da caixa de engrenagens ou fotos da unidade existente, compartilhe-os com sua consulta. O pa\u00eds de destino tamb\u00e9m \u00e9 importante para a documenta\u00e7\u00e3o de exporta\u00e7\u00e3o, conformidade com certifica\u00e7\u00f5es (marca\u00e7\u00e3o CE para clientes europeus, por exemplo) e sele\u00e7\u00e3o do Incoterm. Fornecer todas essas informa\u00e7\u00f5es antecipadamente permite que a equipe da CMN Transmission emita um or\u00e7amento completo e preciso j\u00e1 na primeira resposta, em vez de ficar trocando informa\u00e7\u00f5es adicionais.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-8267 size-full\" src=\"https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/09\/0_Fertilizer-Spreader-Gearbox-16.webp\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1200px, 100vw\" srcset=\"https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/09\/0_Fertilizer-Spreader-Gearbox-16.webp 1200w, https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/09\/0_Fertilizer-Spreader-Gearbox-16-980x735.webp 980w, https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/09\/0_Fertilizer-Spreader-Gearbox-16-480x360.webp 480w\" alt=\"Caixa de engrenagens do distribuidor de fertilizantes\" width=\"1200\" height=\"900\" \/><\/p>\n<h2>Fertilizer Spreader Gearbox and PTO Drive Shaft<\/h2>\n<p>A caixa de engrenagens de um distribuidor de fertilizantes e o eixo da tomada de for\u00e7a (TDF) agr\u00edcola s\u00e3o projetados para funcionar como um sistema de transmiss\u00e3o de pot\u00eancia integrado. Nenhum dos componentes oferece valor isoladamente: o eixo da TDF transmite a energia rotacional do trator para a caixa de engrenagens, e a caixa de engrenagens transforma essa energia na velocidade e na configura\u00e7\u00e3o direcional necess\u00e1rias para o funcionamento do mecanismo do distribuidor.<\/p>\n<p>O eixo de acionamento da tomada de for\u00e7a (TDF), tamb\u00e9m chamado de eixo de tomada de for\u00e7a, \u00e9 um componente mec\u00e2nico rotativo que transfere o torque do motor do eixo da TDF traseira do trator para a interface de entrada de um implemento, neste caso, o CMN-SF10. Em vez de exigir que cada m\u00e1quina agr\u00edcola tenha seu pr\u00f3prio motor dedicado, o sistema de eixo de TDF permite que um \u00fanico trator alimente uma ampla gama de ferramentas, desde cultivadores rotativos e ro\u00e7adeiras at\u00e9 enfardadeiras, trituradores de madeira e, principalmente, distribuidores de fertilizantes. Esse princ\u00edpio de projeto reduz o investimento inicial, simplifica o planejamento da manuten\u00e7\u00e3o e permite que pequenas propriedades rurais alcancem alta produtividade usando uma \u00fanica fonte de energia bem conservada.<\/p>\n<p>A sa\u00edda padr\u00e3o da tomada de for\u00e7a (TDF) agr\u00edcola, no contexto da distribui\u00e7\u00e3o de fertilizantes, opera a 1000 RPM, o que corresponde diretamente \u00e0 especifica\u00e7\u00e3o de entrada nominal da CMN-SF10. O eixo da TDF transmite essa rota\u00e7\u00e3o por meio de uma s\u00e9rie de juntas universais e tubos telesc\u00f3picos que permitem a articula\u00e7\u00e3o do eixo conforme o trator gira e o implemento sobe e desce em terrenos irregulares. As juntas universais no eixo de transmiss\u00e3o introduzem uma pequena flutua\u00e7\u00e3o de velocidade em cada \u00e2ngulo da junta, chamada de erro de Cardan. Quando duas juntas s\u00e3o usadas em fase e em \u00e2ngulos iguais, essas flutua\u00e7\u00f5es se cancelam, produzindo uma sa\u00edda suave e de velocidade constante na entrada da caixa de engrenagens. Essa entrada suave \u00e9 importante para a CMN-SF10 porque evita picos de torque c\u00edclicos que acelerariam o desgaste das engrenagens e dos rolamentos.<\/p>\n<p>A caixa de engrenagens CMN-SF10 recebe a entrada de 1000 RPM atrav\u00e9s de seu eixo de entrada de 30,0 mm de di\u00e2metro e transmite 1330 RPM aos discos de distribui\u00e7\u00e3o atrav\u00e9s do flange de sa\u00edda. A caixa de engrenagens tamb\u00e9m altera o eixo de rota\u00e7\u00e3o em 90 graus atrav\u00e9s de seu arranjo de engrenagens c\u00f4nicas em \u00e2ngulo reto, convertendo a rota\u00e7\u00e3o horizontal do eixo da tomada de for\u00e7a (TDF) na rota\u00e7\u00e3o vertical necess\u00e1ria para a distribui\u00e7\u00e3o dos discos. Essa convers\u00e3o direcional \u00e9 a contribui\u00e7\u00e3o exclusiva da caixa de engrenagens para o sistema: sem ela, a sa\u00edda horizontal da TDF n\u00e3o conseguiria acionar diretamente um disco girando verticalmente.<\/p>\n<p>A CMN Transmission tamb\u00e9m fornece eixos de tomada de for\u00e7a (TDF) agr\u00edcolas compat\u00edveis juntamente com suas caixas de engrenagens para distribuidores de fertilizantes, permitindo que os compradores adquiram um conjunto de transmiss\u00e3o completo de um \u00fanico fornecedor. Ao especificar um eixo de TDF para uso com o CMN-SF10, os principais par\u00e2metros a serem confirmados s\u00e3o: o comprimento total do eixo comprimido e estendido em rela\u00e7\u00e3o \u00e0 posi\u00e7\u00e3o de montagem do engate de tr\u00eas pontos do distribuidor, o di\u00e2metro e a quantidade de estrias do eixo de TDF do trator (tipos padr\u00e3o de 6 estrias de 1 3\/8\u2033 ou 8 estrias de 1 3\/4\u2033), o \u00e2ngulo m\u00e1ximo de opera\u00e7\u00e3o em cada junta e a classifica\u00e7\u00e3o de torque da embreagem de roda livre ou do dispositivo de prote\u00e7\u00e3o do parafuso de cisalhamento integrado ao conjunto do eixo. A compatibilidade desses par\u00e2metros com a combina\u00e7\u00e3o espec\u00edfica de trator e distribuidor evita as falhas mais comuns na transmiss\u00e3o durante as opera\u00e7\u00f5es de distribui\u00e7\u00e3o de fertilizantes.<\/p>\n<table>\n<tbody>\n<tr>\n<td><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-8270 size-full\" src=\"https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/09\/CMN-SF10-Fertilizer-Spreader-Gearbox-2.webp\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1000px, 100vw\" srcset=\"https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/09\/CMN-SF10-Fertilizer-Spreader-Gearbox-2.webp 1000w, https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/09\/CMN-SF10-Fertilizer-Spreader-Gearbox-2-980x980.webp 980w, https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/09\/CMN-SF10-Fertilizer-Spreader-Gearbox-2-480x480.webp 480w\" alt=\"Caixa de Engrenagens para Distribuidor de Fertilizantes CMN-SF10\" width=\"1000\" height=\"1000\" \/><\/td>\n<td><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-343 size-full\" src=\"https:\/\/korea-transmission.com\/wp-content\/uploads\/2025\/04\/PTO-Shaft.webp\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1000px, 100vw\" srcset=\"https:\/\/korea-transmission.com\/wp-content\/uploads\/2025\/04\/PTO-Shaft.webp 1000w, https:\/\/korea-transmission.com\/wp-content\/uploads\/2025\/04\/PTO-Shaft-980x980.webp 980w, https:\/\/korea-transmission.com\/wp-content\/uploads\/2025\/04\/PTO-Shaft-480x480.webp 480w\" alt=\"Eixo de tomada de for\u00e7a\" width=\"1000\" height=\"1000\" \/><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Caixa de engrenagens da enxada rotativa vs. caixa de engrenagens do distribuidor de fertilizantes<\/h2>\n<h3>O que \u00e9 uma caixa de engrenagens para motocultivador rotativo?<\/h3>\n<p>As enxadas rotativas est\u00e3o entre os implementos mais exigentes mecanicamente conectados \u00e0 tomada de for\u00e7a (TDF) de um trator. Tamb\u00e9m conhecidas como cultivadores rotativos, s\u00e3o utilizadas tanto na agricultura quanto em jardins para o preparo do solo, incorpora\u00e7\u00e3o de ervas daninhas, mistura de fertilizantes na superf\u00edcie do solo e quebra de terrenos compactados antes da constru\u00e7\u00e3o de estradas ou obras de drenagem. A caixa de engrenagens da enxada rotativa \u00e9 o elo de transmiss\u00e3o crucial entre o eixo da TDF do trator e o rotor de dentes girat\u00f3rios, que deve receber alto torque em uma velocidade de sa\u00edda relativamente baixa para penetrar em solos compactados e pesados. A CMN Transmission fornece caixas de engrenagens de alta qualidade para enxadas rotativas, projetadas para esse ciclo de opera\u00e7\u00e3o de alta carga e impacto, dispon\u00edveis em diversos modelos com a op\u00e7\u00e3o de personaliza\u00e7\u00e3o de acordo com desenhos do cliente ou unidades de amostra.<\/p>\n<h3>Vantagens das caixas de engrenagens para motocultivadores rotativos<\/h3>\n<ul>\n<li><strong>Multiplica\u00e7\u00e3o de alto torque:<\/strong>\u00a0As rela\u00e7\u00f5es de redu\u00e7\u00e3o de velocidade convertem o torque moderado do trator na enorme for\u00e7a de penetra\u00e7\u00e3o no solo necess\u00e1ria para cravar as hastes em terrenos compactados na profundidade de trabalho.<\/li>\n<li><strong>Habita\u00e7\u00f5es com classifica\u00e7\u00e3o de impacto:<\/strong>\u00a0As carca\u00e7as de ferro fundido e a\u00e7o s\u00e3o dimensionadas para absorver os impactos repetidos gerados quando os dentes atingem rochas, ra\u00edzes de \u00e1rvores e camadas compactadas do solo, sem rachar.<\/li>\n<li><strong>Configura\u00e7\u00f5es de sa\u00edda m\u00faltiplas:<\/strong>\u00a0Dispon\u00edvel com sa\u00edda central, sa\u00edda lateral ou arranjos de sa\u00edda dupla para se adequar a diferentes configura\u00e7\u00f5es de estrutura de cultivador e requisitos de largura de trabalho.<\/li>\n<li><strong>Ampla gama de compatibilidade:<\/strong>\u00a0As caixas de engrenagens para motocultivadores da CMN Transmission abrangem uma ampla gama de pot\u00eancias na tomada de for\u00e7a (TDF), desde tratores de jardim compactos at\u00e9 grandes m\u00e1quinas agr\u00edcolas comerciais.<\/li>\n<\/ul>\n<h3>Aplica\u00e7\u00f5es das caixas de engrenagens para motocultivadores rotativos<\/h3>\n<ul>\n<li>Preparo prim\u00e1rio e secund\u00e1rio do solo em \u00e1reas de cultivo antes do plantio.<\/li>\n<li>Prepara\u00e7\u00e3o dos canteiros da horta e incorpora\u00e7\u00e3o de ervas daninhas entre os ciclos de cultivo.<\/li>\n<li>Gest\u00e3o do solo em pomares e vinhedos onde o cultivo mec\u00e2nico substitui o uso de herbicidas.<\/li>\n<li>Prepara\u00e7\u00e3o do terreno para coloca\u00e7\u00e3o de relva, recupera\u00e7\u00e3o de bermas de estradas e nivelamento de canteiros de obras.<\/li>\n<\/ul>\n<h3>O que \u00e9 uma caixa de engrenagens para distribuidor de fertilizantes?<\/h3>\n<p>A caixa de engrenagens de um distribuidor de fertilizantes, tamb\u00e9m chamada de caixa de engrenagens de um espalhador de fertilizantes, \u00e9 o componente de transmiss\u00e3o central das m\u00e1quinas de distribui\u00e7\u00e3o de fertilizantes do tipo disco duplo, p\u00eandulo ou rosca sem-fim. Posicionada centralmente sob a tremonha, ela recebe o sinal da tomada de for\u00e7a (TDF), altera o sentido de rota\u00e7\u00e3o por meio de um conjunto de engrenagens em \u00e2ngulo reto e fornece a velocidade e o torque necess\u00e1rios para girar os discos ou acionar a rosca sem-fim na taxa necess\u00e1ria para uma distribui\u00e7\u00e3o precisa do fertilizante. Ao contr\u00e1rio das caixas de engrenagens de enxadas rotativas, que requerem multiplica\u00e7\u00e3o de torque e redu\u00e7\u00e3o de velocidade, as caixas de engrenagens de distribuidores de fertilizantes geralmente funcionam como multiplicadores de velocidade, elevando a velocidade da TDF para as velocidades mais altas dos discos necess\u00e1rias para amplas larguras de trabalho efetivas.<\/p>\n<h3>Vantagens das caixas de engrenagens para distribuidores de fertilizantes<\/h3>\n<ul>\n<li><strong>Capacidade de aumento de velocidade:<\/strong>\u00a0Rela\u00e7\u00f5es acima de 1:1 aumentam a velocidade da tomada de for\u00e7a (TDF) para os valores mais altos de RPM do disco necess\u00e1rios para grandes dist\u00e2ncias de lan\u00e7amento e padr\u00f5es de dispers\u00e3o uniformes.<\/li>\n<li><strong>Redirecionamento de energia em \u00e2ngulo reto:<\/strong>\u00a0O projeto com engrenagens c\u00f4nicas altera a rota\u00e7\u00e3o horizontal do eixo da tomada de for\u00e7a para o eixo vertical do disco, sem a perda de pot\u00eancia das alternativas de transmiss\u00e3o por corrente ou correia.<\/li>\n<li><strong>Resist\u00eancia \u00e0 corros\u00e3o:<\/strong>\u00a0Revestimentos anticorrosivos e sistemas de lubrifica\u00e7\u00e3o selados mant\u00eam o desempenho no ambiente quimicamente agressivo criado pelos compostos fertilizantes.<\/li>\n<li><strong>Baixa necessidade de manuten\u00e7\u00e3o:<\/strong>\u00a0Os sistemas de lubrifica\u00e7\u00e3o selados em banho de \u00f3leo e de veda\u00e7\u00e3o multil\u00e1bios prolongam os intervalos de manuten\u00e7\u00e3o em compara\u00e7\u00e3o com as alternativas lubrificadas com graxa.<\/li>\n<\/ul>\n<h3>Aplica\u00e7\u00f5es das caixas de engrenagens dos distribuidores de fertilizantes<\/h3>\n<ul>\n<li>Distribuidores de discos duplos acionados por tomada de for\u00e7a (TDF) para aplica\u00e7\u00e3o de fertilizantes granulados, calc\u00e1rio e sementes em terras ar\u00e1veis \u200b\u200be pastagens.<\/li>\n<li>Mecanismos de distribui\u00e7\u00e3o pendular que requerem velocidade de oscila\u00e7\u00e3o controlada na sa\u00edda da caixa de engrenagens.<\/li>\n<li>Aplica\u00e7\u00e3o de fertilizantes no solo do pomar com configura\u00e7\u00f5es de discos especializadas para distribui\u00e7\u00e3o espec\u00edfica em cada linha.<\/li>\n<li>Distribuidores para manejo de campos esportivos e gramados, utilizados para aplica\u00e7\u00e3o de fertilizantes granulados e cobertura vegetal.<\/li>\n<\/ul>\n<div>\n<table style=\"height: 300px; width: 100%;\" border=\"1\" cellspacing=\"0\" cellpadding=\"0\">\n<thead>\n<tr>\n<th style=\"text-align: center;\">Crit\u00e9rios<\/th>\n<th style=\"text-align: center;\">Caixa de engrenagens da enxada rotativa<\/th>\n<th style=\"text-align: center;\">Caixa de engrenagens do distribuidor de fertilizantes<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"text-align: center;\">Fun\u00e7\u00e3o principal<\/td>\n<td style=\"text-align: center;\">Rotor de dentes motorizados para cultivo do solo<\/td>\n<td style=\"text-align: center;\">Acione discos girat\u00f3rios ou roscas sem-fim para distribui\u00e7\u00e3o de materiais.<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\">Fun\u00e7\u00e3o de velocidade<\/td>\n<td style=\"text-align: center;\">Redutor de velocidade (alto torque, RPM de sa\u00edda mais baixo)<\/td>\n<td style=\"text-align: center;\">Aumentador de velocidade (torque reduzido, RPM de sa\u00edda mais alto)<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\">Propor\u00e7\u00e3o t\u00edpica<\/td>\n<td style=\"text-align: center;\">2:1 a 5:1 (redu\u00e7\u00e3o)<\/td>\n<td style=\"text-align: center;\">1:1,2 para 1:2 (aumento)<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\">Caracter\u00edstica de carga<\/td>\n<td style=\"text-align: center;\">Alto impacto, com forte absor\u00e7\u00e3o de choques.<\/td>\n<td style=\"text-align: center;\">Rota\u00e7\u00e3o constante, relativamente suave<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\">Tamanho da habita\u00e7\u00e3o<\/td>\n<td style=\"text-align: center;\">Maior, mais pesado<\/td>\n<td style=\"text-align: center;\">Compacto e leve.<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\">Demanda de corros\u00e3o<\/td>\n<td style=\"text-align: center;\">Moderado (contato com o solo)<\/td>\n<td style=\"text-align: center;\">Alto (contato com fertilizantes qu\u00edmicos)<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\">Dire\u00e7\u00e3o de sa\u00edda<\/td>\n<td style=\"text-align: center;\">Horizontal (paralelo ao eixo do rotor de dentes)<\/td>\n<td style=\"text-align: center;\">Vertical (\u00e2ngulo reto para rota\u00e7\u00e3o do disco)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-8275 size-full\" src=\"https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/09\/CMN-SF10-Fertilizer-Spreader-Gearbox-7.webp\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1000px, 100vw\" srcset=\"https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/09\/CMN-SF10-Fertilizer-Spreader-Gearbox-7.webp 1000w, https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/09\/CMN-SF10-Fertilizer-Spreader-Gearbox-7-980x980.webp 980w, https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/09\/CMN-SF10-Fertilizer-Spreader-Gearbox-7-480x480.webp 480w\" alt=\"Caixa de Engrenagens para Distribuidor de Fertilizantes CMN-SF10\" width=\"1000\" height=\"1000\" \/><\/p>\n<h2>Por que escolher as caixas de engrenagens para distribuidores de fertilizantes da CMN Transmission?<\/h2>\n<p>A Korea CMN Transmission Co., Ltd. foi fundada em 2000 e opera em Sandan-o, Danwon-gu, Ansan-si, Gyeonggi-do, Coreia do Sul. Com mais de 100 funcion\u00e1rios na f\u00e1brica e uma equipe dedicada de engenharia e P&amp;D, a CMN Transmission construiu, ao longo de mais de duas d\u00e9cadas, uma reputa\u00e7\u00e3o como fornecedora confi\u00e1vel de caixas de engrenagens agr\u00edcolas para OEMs globais, distribuidores de equipamentos e oficinas de m\u00e1quinas agr\u00edcolas. A empresa exporta para mais de 60 pa\u00edses e territ\u00f3rios, incluindo Estados Unidos, Canad\u00e1, Brasil, Argentina, Alemanha, Fran\u00e7a, It\u00e1lia, Espanha, Reino Unido, R\u00fassia, \u00cdndia, Tail\u00e2ndia, Vietn\u00e3, Turquia, Austr\u00e1lia e Nova Zel\u00e2ndia.<\/p>\n<p>A produ\u00e7\u00e3o anual ultrapassa 500.000 unidades em uma gama de produtos que abrange caixas de engrenagens para cortadores rotativos, cultivadores rotativos, misturadores de ra\u00e7\u00e3o, segadoras rotativas, distribuidores de fertilizantes, ro\u00e7adeiras de martelo, perfuradores de solo, enfardadeiras redondas, enfardadeiras quadradas, segadoras de discos, sistemas de irriga\u00e7\u00e3o por piv\u00f4 central, acionamento hidr\u00e1ulico, m\u00e1quinas de ensilagem, pulverizadores para pomares, ancinhos rotativos, colheitadeiras, transporte de gr\u00e3os, plataformas de milho, barras de corte, sistemas de alimenta\u00e7\u00e3o de aves e quase mil especifica\u00e7\u00f5es personalizadas de caixas de engrenagens agr\u00edcolas. Os produtos complementares incluem eixos de tomada de for\u00e7a (TDF), juntas universais, garfos, limitadores de torque, tubos de eixo, adaptadores, acoplamentos, rolamentos, l\u00e2minas, correntes e rodas dentadas, permitindo que os compradores adquiram conjuntos completos de transmiss\u00e3o de um \u00fanico fornecedor.<\/p>\n<p>Todos os produtos s\u00e3o fabricados sob sistemas de gest\u00e3o da qualidade certificados pela CE e ISO 9001. Os testes pr\u00e9-embarque s\u00e3o padr\u00e3o em toda a linha de produtos, n\u00e3o sendo um opcional. A CMN Transmission oferece produ\u00e7\u00e3o personalizada de acordo com os desenhos e especifica\u00e7\u00f5es do cliente para qualquer produto da sua linha, com suporte t\u00e9cnico dispon\u00edvel em ingl\u00eas para compradores internacionais. Seja para uma \u00fanica unidade de reposi\u00e7\u00e3o ou para fornecimento recorrente para o estoque do distribuidor, os mesmos padr\u00f5es de qualidade se aplicam a todos os pedidos. Para compradores que buscam caixas de engrenagens para distribuidores de fertilizantes, aliadas \u00e0 qualidade comprovada, capacidade de fornecimento global e pre\u00e7os justos, a CMN Transmission \u00e9 um fornecedor com quem vale a pena trabalhar a longo prazo.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-8251 size-full\" src=\"https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/09\/0_Fertilizer-Spreader-Gearbox-Manufacturers-1.webp\" alt=\"Fabricantes de caixas de engrenagens para distribuidores de fertilizantes\" width=\"1200\" height=\"880\" srcset=\"https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/09\/0_Fertilizer-Spreader-Gearbox-Manufacturers-1.webp 1200w, https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/09\/0_Fertilizer-Spreader-Gearbox-Manufacturers-1-980x719.webp 980w, https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/09\/0_Fertilizer-Spreader-Gearbox-Manufacturers-1-480x352.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1200px, 100vw\" \/><\/p>\n<h2>Perguntas frequentes<\/h2>\n<p><strong>P: Qual \u00e9 o \u00f3leo de engrenagem correto para usar no distribuidor de fertilizantes CMN-SF10?<\/strong><br \/>\nA: O CMN-SF10 utiliza um sistema de lubrifica\u00e7\u00e3o por imers\u00e3o em \u00f3leo de engrenagem. O lubrificante recomendado \u00e9 um \u00f3leo mineral para engrenagens ISO VG 220 ou um \u00f3leo para engrenagens automotivo equivalente EP 80W-90 GL-4 ou GL-5. N\u00e3o utilize graxa ou \u00f3leos de baixa viscosidade. Encha at\u00e9 o centro da abertura do visor de n\u00edvel, o que normalmente corresponde a aproximadamente 200-250 ml, dependendo da orienta\u00e7\u00e3o da unidade. Verifique o n\u00edvel de \u00f3leo no in\u00edcio de cada temporada e ap\u00f3s as primeiras 50 horas de opera\u00e7\u00e3o em uma unidade nova. Substitua o \u00f3leo completamente ap\u00f3s as primeiras 100 horas de uso e, em seguida, a cada 500 horas ou anualmente, o que ocorrer primeiro.<\/p>\n<p><strong>P: O CMN-SF10 substitui diretamente a caixa de engrenagens original do distribuidor de fertilizantes AMAZONE?<\/strong><br \/>\nR: Sim. O CMN-SF10 foi projetado com precis\u00e3o para corresponder \u00e0 geometria de montagem, dimens\u00f5es do eixo e padr\u00e3o de fura\u00e7\u00e3o do flange de sa\u00edda da s\u00e9rie de distribuidores de fertilizantes AMAZONE. O di\u00e2metro do eixo de entrada de 30,0 mm, o padr\u00e3o de flange do disco N*3-M10 e as dimens\u00f5es gerais da carca\u00e7a s\u00e3o usinados de acordo com as especifica\u00e7\u00f5es de toler\u00e2ncia do fabricante original. Na maioria dos casos, o CMN-SF10 \u00e9 instalado sem modifica\u00e7\u00f5es. No entanto, se o seu modelo espec\u00edfico de distribuidor utiliza uma subvariante diferente da carca\u00e7a AMAZONE com requisitos de cal\u00e7os ou pontos de fixa\u00e7\u00e3o do suporte diferentes, entre em contato conosco informando o n\u00famero do modelo e o ano do seu distribuidor para confirma\u00e7\u00e3o antes de fazer o pedido.<\/p>\n<p><strong>P: Como fa\u00e7o para verificar e ajustar o n\u00edvel de \u00f3leo da caixa de engrenagens do distribuidor de fertilizantes CMN-SF10?<\/strong><br \/>\nA: Com a caixa de engrenagens instalada na posi\u00e7\u00e3o de opera\u00e7\u00e3o na estrutura do distribuidor, localize o buj\u00e3o de inspe\u00e7\u00e3o do n\u00edvel de \u00f3leo na lateral da carca\u00e7a. Remova-o utilizando a chave Allen ou soquete apropriado. O \u00f3leo deve estar vis\u00edvel na parte inferior ou pr\u00f3ximo \u00e0 parte inferior da abertura roscada. Se n\u00e3o houver \u00f3leo vis\u00edvel, o n\u00edvel est\u00e1 baixo e deve ser completado com o \u00f3leo de engrenagem especificado antes da opera\u00e7\u00e3o. Aguarde alguns minutos ap\u00f3s adicionar o \u00f3leo para que ele assente antes de verificar novamente. Reinstale o buj\u00e3o firmemente e limpe qualquer derramamento, pois o \u00f3leo de engrenagem derramado na parte externa da carca\u00e7a pode atrair e reter poeira de fertilizante ao redor das \u00e1reas de veda\u00e7\u00e3o do eixo.<\/p>\n<p><strong>P: O CMN-SF10 pode ser usado em velocidades de entrada diferentes de 1000 RPM?<\/strong><br \/>\nA: A caixa de engrenagens CMN-SF10 foi projetada e testada com uma rota\u00e7\u00e3o de entrada de 1000 RPM, que \u00e9 a rota\u00e7\u00e3o padr\u00e3o da tomada de for\u00e7a (TDF) para aplica\u00e7\u00f5es agr\u00edcolas. A opera\u00e7\u00e3o com rota\u00e7\u00f5es de entrada significativamente maiores, por exemplo, em um trator com TDF 1000e (selecion\u00e1vel entre 540 e 1000 RPM), deve ser feita na configura\u00e7\u00e3o de 1000 RPM. A opera\u00e7\u00e3o com 540 RPM de entrada resultar\u00e1 em uma rota\u00e7\u00e3o de sa\u00edda de aproximadamente 718 RPM, o que pode ser insuficiente para uma largura de distribui\u00e7\u00e3o ideal em distribuidores de discos grandes. A opera\u00e7\u00e3o cont\u00ednua acima de 1000 RPM excede os limites de velocidade dos rolamentos e de tens\u00e3o de contato das engrenagens, reduzindo sua vida \u00fatil. Se a sua aplica\u00e7\u00e3o exigir uma rota\u00e7\u00e3o de TDF diferente, entre em contato conosco para discutirmos a especifica\u00e7\u00e3o correta da caixa de engrenagens.<\/p>\n<p><strong>P: Qual \u00e9 a pot\u00eancia m\u00e1xima que a caixa de engrenagens para fertilizantes CMN-SF10 suporta?<\/strong><br \/>\nA: A caixa de engrenagens CMN-SF10 tem uma pot\u00eancia nominal de entrada cont\u00ednua m\u00e1xima de 24 HP (18 kW) a 1000 RPM, correspondendo a um torque de entrada de 172 Nm. Picos de curta dura\u00e7\u00e3o acima desse valor, como o breve pico de torque quando a TDP \u00e9 acionada com material j\u00e1 presente no disco, s\u00e3o suportados pelo tratamento t\u00e9rmico de cementa\u00e7\u00e3o das engrenagens e pelo dimensionamento robusto dos rolamentos. No entanto, a caixa de engrenagens n\u00e3o deve ser usada em tratores cuja pot\u00eancia na TDP exceda rotineiramente essa pot\u00eancia nominal, pois a sobrecarga cont\u00ednua acelera o desgaste das engrenagens e a fadiga dos rolamentos. Se a sua aplica\u00e7\u00e3o de espalhamento exigir regularmente mais de 24 HP, entre em contato conosco para discutir um modelo com pot\u00eancia superior da nossa linha de caixas de engrenagens agr\u00edcolas.<\/p>\n<p><strong>P: As caixas de engrenagens dos distribuidores de fertilizantes precisam ser preparadas para o inverno ou drenadas para armazenamento fora de temporada?<\/strong><br \/>\nA: O sistema de lubrifica\u00e7\u00e3o por banho de \u00f3leo do CMN-SF10 n\u00e3o requer drenagem para armazenamento de inverno na maioria dos climas. A principal recomenda\u00e7\u00e3o \u00e9 limpar bem a parte externa antes do armazenamento para remover todos os res\u00edduos de fertilizantes, que s\u00e3o higrosc\u00f3picos e atraem umidade, acelerando a corros\u00e3o se deixados na superf\u00edcie do revestimento. Verifique o n\u00edvel de \u00f3leo no in\u00edcio de cada nova temporada, antes do primeiro uso. Se a unidade estiver em um ambiente muito frio (abaixo de -20\u00b0C) por um per\u00edodo prolongado, deixe-a aquecer brevemente em marcha lenta na tomada de for\u00e7a (TDF) antes de aplicar carga total, para garantir que o \u00f3leo atinja a viscosidade adequada para a lubrifica\u00e7\u00e3o correta das engrenagens.<\/p>\n<p><strong>P: Quais tipos de fertilizantes a caixa de engrenagens CMN-SF10 pode processar sem acelerar a corros\u00e3o?<\/strong><br \/>\nA: O revestimento externo anticorrosivo de n\u00edvel profissional do CMN-SF10 foi formulado para resistir ao contato com compostos fertilizantes granulados padr\u00e3o, incluindo nitrato de am\u00f4nio (AN), nitrato de am\u00f4nio e c\u00e1lcio (CAN), ureia, fosfato diam\u00f4nico (DAP), fosfato monoam\u00f4nico (MAP), cloreto de pot\u00e1ssio (MOP), sulfato de pot\u00e1ssio (SOP) e misturas NPK compostas. Ele tamb\u00e9m resiste ao contato com cal agr\u00edcola e calc\u00e1rio mo\u00eddo usados \u200b\u200bpara corre\u00e7\u00e3o de pH. Para formula\u00e7\u00f5es l\u00edquidas altamente agressivas ou compostos experimentais fora do uso agr\u00edcola padr\u00e3o, entre em contato com nossa equipe t\u00e9cnica para confirmar a compatibilidade do revestimento antes de fazer o pedido.<\/p>\n<p><strong>P: A CMN Transmission oferece rela\u00e7\u00f5es de transmiss\u00e3o personalizadas para distribuidores de fertilizantes?<\/strong><br \/>\nR: Sim. A CMN Transmission aceita encomendas personalizadas para rela\u00e7\u00f5es de transmiss\u00e3o de distribuidores de fertilizantes n\u00e3o padronizadas, configura\u00e7\u00f5es de eixo, padr\u00f5es de montagem e pot\u00eancias nominais. Se o projeto do seu distribuidor exigir uma velocidade de sa\u00edda diferente de 1330 RPM, uma orienta\u00e7\u00e3o de carca\u00e7a diferente ou dimens\u00f5es de eixo fora da especifica\u00e7\u00e3o padr\u00e3o CMN-SF10, forne\u00e7a seu desenho t\u00e9cnico ou amostra medida, juntamente com os requisitos de pot\u00eancia e torque da aplica\u00e7\u00e3o. Nossa equipe de engenharia analisar\u00e1 a especifica\u00e7\u00e3o e informar\u00e1 sobre as quantidades m\u00ednimas de encomenda e os prazos de entrega para produ\u00e7\u00e3o personalizada. O corte de engrenagens personalizado est\u00e1 dispon\u00edvel em uma ampla gama de rela\u00e7\u00f5es, dentro das limita\u00e7\u00f5es f\u00edsicas do tamanho da carca\u00e7a.<\/p>\n<p><strong>P: Por que a caixa de engrenagens do meu distribuidor de fertilizantes est\u00e1 fazendo um ru\u00eddo de rangido?<\/strong><br \/>\nA: Ru\u00eddos de rangido na caixa de engrenagens de um espalhador quase sempre indicam uma das quatro causas a seguir: n\u00edvel baixo ou contamina\u00e7\u00e3o do \u00f3leo da engrenagem, rolamentos desgastados ou danificados, folga excessiva nas engrenagens devido ao desgaste dos dentes ou desalinhamento entre o eixo de acionamento da tomada de for\u00e7a (TDF) e o eixo de entrada da caixa de engrenagens. Interrompa a opera\u00e7\u00e3o imediatamente se ouvir rangidos, pois a opera\u00e7\u00e3o cont\u00ednua acelera os danos internos. Verifique primeiro o n\u00edvel e a condi\u00e7\u00e3o do \u00f3leo. Se o \u00f3leo estiver com apar\u00eancia leitosa (contamina\u00e7\u00e3o por \u00e1gua) ou com aspecto met\u00e1lico e arenoso, a unidade ingeriu contaminantes atrav\u00e9s de uma veda\u00e7\u00e3o defeituosa. Se o \u00f3leo estiver limpo e no n\u00edvel correto, o problema provavelmente \u00e9 desgaste interno ou desalinhamento, e a caixa de engrenagens deve ser inspecionada por uma oficina qualificada antes de ser usada novamente.<\/p>\n<p><strong>P: Quanto tempo deve durar a caixa de engrenagens de um distribuidor de fertilizantes de qualidade em condi\u00e7\u00f5es normais de uso agr\u00edcola?<\/strong><br \/>\nA: Uma caixa de engrenagens para distribuidor de fertilizantes bem conservada, de um fabricante de qualidade, deve oferecer de cinco a dez ou mais temporadas de uso t\u00edpico em fazendas, o que, para a maioria das opera\u00e7\u00f5es comerciais, se traduz em algo entre 500 e 2000 horas de opera\u00e7\u00e3o efetiva da tomada de for\u00e7a (TDF). Os principais fatores que limitam a vida \u00fatil s\u00e3o a contamina\u00e7\u00e3o por \u00f3leo devido a veda\u00e7\u00f5es defeituosas, opera\u00e7\u00e3o intermitente em velocidades incorretas, sobrecarga al\u00e9m da pot\u00eancia nominal e limpeza inadequada, permitindo que res\u00edduos de fertilizantes corroam as \u00e1reas de veda\u00e7\u00e3o do eixo. A caixa de engrenagens CMN-SF10 da CMN Transmission foi projetada e testada para longa vida \u00fatil quando operada dentro de seus par\u00e2metros nominais e mantida de acordo com o cronograma recomendado.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-8273 size-full\" src=\"https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/09\/CMN-SF10-Fertilizer-Spreader-Gearbox-5.webp\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1000px, 100vw\" srcset=\"https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/09\/CMN-SF10-Fertilizer-Spreader-Gearbox-5.webp 1000w, https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/09\/CMN-SF10-Fertilizer-Spreader-Gearbox-5-980x980.webp 980w, https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/09\/CMN-SF10-Fertilizer-Spreader-Gearbox-5-480x480.webp 480w\" alt=\"Caixa de Engrenagens para Distribuidor de Fertilizantes CMN-SF10\" width=\"1000\" height=\"1000\" \/><\/p>\n<h2>Avalia\u00e7\u00f5es de clientes<\/h2>\n<p><strong>Daniel Merritt, Agricultura de Gr\u00e3os, Estados Unidos<\/strong><br \/>\n\u201cUtilizamos uma plantadeira AMAZONE da s\u00e9rie ZA-TS em uma fazenda de cereais de 607 hectares nos arredores de Wichita, e a caixa de engrenagens original finalmente parou de funcionar ap\u00f3s sete temporadas. Comprei a CMN-SF10 como substituta e, honestamente, o encaixe foi melhor do que eu esperava. Encaixou perfeitamente, os parafusos alinharam, o padr\u00e3o do flange do disco combinou exatamente. Fizemos um ciclo completo de am\u00f4nia anidra no outono, al\u00e9m de duas aplica\u00e7\u00f5es de nitrog\u00eanio na primavera, e ela n\u00e3o apresentou nenhum problema. O n\u00edvel de ru\u00eddo \u00e9, na verdade, menor do que o da original nos \u00faltimos dois anos de uso. Recomendo com prazer essas caixas de engrenagens para qualquer pessoa que precise de uma pe\u00e7a de reposi\u00e7\u00e3o para uma m\u00e1quina AMAZONE.\u201d<\/p>\n<p><strong>Rodrigo Almeida, Cultivo de Soja, Brasil<\/strong><br \/>\n\u201cEm uma planta\u00e7\u00e3o de soja no Mato Grosso, usamos muito fertilizante em um curto per\u00edodo, ent\u00e3o o distribuidor n\u00e3o pode parar de jeito nenhum durante a safra. Encomendamos quatro unidades CMN-SF10 como pe\u00e7as de reposi\u00e7\u00e3o depois que uma de nossas m\u00e1quinas precisou ser trocada de \u00faltima hora h\u00e1 dois anos. Essas m\u00e1quinas s\u00e3o muito robustas. O revestimento anticorrosivo est\u00e1 resistindo bem ao MAP que usamos e n\u00e3o tivemos nenhum problema com vazamentos de \u00f3leo durante duas temporadas chuvosas. O prazo de entrega da CMN Transmission tamb\u00e9m foi mais r\u00e1pido do que eu esperava de um fornecedor estrangeiro. Uma experi\u00eancia muito boa no geral.\u201d<\/p>\n<p><strong>Patrick H\u00e9bert, Distribuidor de Pe\u00e7as Agr\u00edcolas, Canad\u00e1<\/strong><br \/>\n\u201cForne\u00e7o pe\u00e7as de reposi\u00e7\u00e3o para fazendas em Ont\u00e1rio e Quebec e, na primavera passada, adicionamos a linha de caixas de engrenagens para fertilizantes da CMN Transmission ao nosso estoque. A CMN-SF10 tem sido um dos nossos itens de maior rotatividade. Os clientes que a compram relatam que a qualidade iguala ou supera a da pe\u00e7a original, com um pre\u00e7o consideravelmente melhor. A embalagem para exporta\u00e7\u00e3o tamb\u00e9m \u00e9 excelente, sem nenhuma unidade danificada em cerca de 30 pe\u00e7as recebidas at\u00e9 o momento. Do ponto de vista da gest\u00e3o de estoque, o fornecimento consistente e a boa comunica\u00e7\u00e3o sobre os prazos de entrega tornam a parceria com essa empresa muito f\u00e1cil. Pretendemos expandir a gama de produtos que estocamos.\u201d<\/p>\n<p><strong>Jean-Luc Prevot, Gest\u00e3o de Horticultura, Fran\u00e7a<\/strong><br \/>\n\u201cUtilizamos esses distribuidores em tratores compactos em uma propriedade hort\u00edcola nos arredores de Lyon. O CMN-SF10 est\u00e1 em funcionamento h\u00e1 quase 14 meses, principalmente com aplica\u00e7\u00f5es de nitrato de c\u00e1lcio e sulfato de pot\u00e1ssio. O design com veda\u00e7\u00e3o multil\u00e1bio \u00e9 excelente, pois nosso ambiente de armazenamento \u00e9 bastante \u00famido e tivemos problemas com as caixas de engrenagens anteriores, que apresentavam ferrugem nos pontos de entrada do eixo. Nada disso aconteceu com esta unidade. Meu \u00fanico coment\u00e1rio \u00e9 que a documenta\u00e7\u00e3o do produto veio apenas em ingl\u00eas, mas a equipe da CMN respondeu \u00e0s nossas perguntas t\u00e9cnicas por e-mail de forma r\u00e1pida e clara. O produto em si \u00e9 muito confi\u00e1vel.\u201d<\/p>\n<p><strong>Markus Baumgartner, Agricultura Mista, Alemanha<\/strong><br \/>\n\u201cEncomendei a caixa de engrenagens CMN-SF10 para substituir uma unidade desgastada em um distribuidor que usamos para aplica\u00e7\u00e3o de calc\u00e1rio e pot\u00e1ssio em 900 hectares de cultivo misto na Baviera. A instala\u00e7\u00e3o levou menos de duas horas, incluindo a remo\u00e7\u00e3o e reinstala\u00e7\u00e3o dos discos. A primeira coisa que verificamos ap\u00f3s a instala\u00e7\u00e3o foi o n\u00edvel de \u00f3leo, conforme sugerido na documenta\u00e7\u00e3o. Completamos um pouco e, em seguida, fizemos o amaciamento em baixa rota\u00e7\u00e3o da tomada de for\u00e7a antes do engate total. Ap\u00f3s uma temporada completa de aplica\u00e7\u00e3o de calc\u00e1rio e duas aplica\u00e7\u00f5es de pot\u00e1ssio, a caixa de engrenagens est\u00e1 em excelentes condi\u00e7\u00f5es. Sem vazamentos, sem ru\u00eddos incomuns e a velocidade dos discos \u00e9 consistente. Um produto robusto a um pre\u00e7o razo\u00e1vel considerando o que oferece.\u201d<\/p>\n<p><strong>Eduardo Vidal Ruiz, Cultivo de Gr\u00e3os, Argentina<\/strong><br \/>\n\u201cSomos uma oficina de repara\u00e7\u00e3o de m\u00e1quinas em C\u00f3rdoba que presta servi\u00e7os a muitos distribuidores de discos para fazendas de cereais locais. Nos \u00faltimos dois anos, experimentamos provavelmente quatro ou cinco caixas de engrenagens de substitui\u00e7\u00e3o CMN-SF10 diferentes, de fornecedores distintos. A vers\u00e3o da CMN apresenta um acabamento consistentemente melhor do que as op\u00e7\u00f5es mais baratas. As toler\u00e2ncias do eixo s\u00e3o mais rigorosas, a carca\u00e7a n\u00e3o apresenta problemas de porosidade vis\u00edveis e as veda\u00e7\u00f5es encaixam perfeitamente. Quando instalamos essas caixas de engrenagens para os clientes, eles geralmente retornam para outros servi\u00e7os, em vez de apresentarem reclama\u00e7\u00f5es sobre a caixa de engrenagens. Para uso em oficina como pe\u00e7a de reposi\u00e7\u00e3o confi\u00e1vel, esta \u00e9 a nossa escolha preferida atualmente.\u201d<\/p>\n<p><strong>James Whitfield, Manuten\u00e7\u00e3o de Gramados, Reino Unido<\/strong><br \/>\n\u201cSou respons\u00e1vel pela manuten\u00e7\u00e3o do gramado de um centro de treinamento da Premier League na regi\u00e3o de Midlands e instalamos o CMN-SF10 em nosso espalhador compacto Amazone, usado para fertilizante granulado nos campos. O controle preciso da velocidade do disco \u00e9 crucial em gramados esportivos de alta qualidade, pois a aplica\u00e7\u00e3o excessiva, mesmo em pequenas faixas, fica vis\u00edvel em poucos dias. Esta caixa de engrenagens opera a uma velocidade notavelmente consistente, sem a oscila\u00e7\u00e3o de RPM que t\u00ednhamos com a unidade anterior. J\u00e1 utilizamos o equipamento por cerca de 60 horas em duas temporadas, sem nenhum problema. A equipe de atendimento ao cliente da CMN foi muito prestativa quando perguntei sobre as especifica\u00e7\u00f5es do \u00f3leo antes da instala\u00e7\u00e3o. \u00d3timo produto, continuarei usando.\u201d<\/p>\n<p><strong>Mehmet Ceylan, Cultivo de Algod\u00e3o e Trigo, Turquia<\/strong><br \/>\n\u201cCultivamos algod\u00e3o e trigo perto de Adana e precis\u00e1vamos de uma caixa de engrenagens para o nosso distribuidor Amazone com urg\u00eancia na primavera passada, pois a unidade original apresentou defeito dois dias antes do in\u00edcio da aduba\u00e7\u00e3o. A equipe da CMN Transmission agiu rapidamente no envio e recebemos a CMN-SF10 em uma semana. A instala\u00e7\u00e3o, feita por n\u00f3s mesmos, levou uma tarde com um mec\u00e2nico. J\u00e1 se passaram quase oito meses e a unidade est\u00e1 funcionando perfeitamente. O revestimento anticorrosivo est\u00e1 resistindo bem, apesar do nosso clima mediterr\u00e2neo e das misturas de fertilizantes salinos que utilizamos. Estamos muito satisfeitos por termos encontrado este fornecedor. O pre\u00e7o tamb\u00e9m foi muito melhor do que o da concession\u00e1ria local para uma pe\u00e7a original.\u201d<\/p>\n<p><strong>Tim Callaway, Manuten\u00e7\u00e3o de Ovelhas e Pastagens, Austr\u00e1lia<\/strong><br \/>\n\u201cNossa opera\u00e7\u00e3o abrange pastagens para ovelhas em cerca de 4.000 acres no oeste de Victoria. Usamos espalhadores de disco para superfosfato e calc\u00e1rio e, devido \u00e0s pedras e \u00e0 irregularidade do solo, as caixas de engrenagens sofrem um desgaste maior do que a maioria. Instalamos duas unidades CMN-SF10 no in\u00edcio do \u00faltimo ano fiscal e elas lidaram com um ano inteiro de trabalho com superfosfato sem problemas. A carca\u00e7a de ferro fundido parece visivelmente mais robusta do que algumas das unidades de reposi\u00e7\u00e3o mais leves que experimentamos. Tamb\u00e9m apreciamos o fato de as veda\u00e7\u00f5es do eixo manterem o p\u00f3 do superfosfato fora do \u00f3leo, o que tem sido um problema recorrente com alternativas mais baratas. Recomendamos sem hesitar.\u201d<\/p>","protected":false},"excerpt":{"rendered":"<p>A caixa de engrenagens CMN-SF10 para distribuidor de fertilizantes, com rela\u00e7\u00e3o de 1:1,33, em ferro fundido e \u00e2ngulo reto, para tomada de for\u00e7a (TDF) de 24 HP e 1000 RPM, \u00e9 um componente de transmiss\u00e3o projetado especificamente para levar os equipamentos de distribui\u00e7\u00e3o de fertilizantes ao seu limite operacional. Seja para opera\u00e7\u00f5es de gr\u00e3os em larga escala, manuten\u00e7\u00e3o de gramados em instala\u00e7\u00f5es esportivas ou para a preserva\u00e7\u00e3o da sa\u00fade do solo em \u00e1reas agr\u00edcolas de uso misto, esta caixa de engrenagens agr\u00edcola oferece a precis\u00e3o mec\u00e2nica necess\u00e1ria para uma cobertura consistente do campo.<\/p>","protected":false},"featured_media":8034,"comment_status":"open","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"off","_et_pb_old_content":"The CMN-SF10 Fertilizer Spreader Gearbox Ratio 1:1.33 Cast Iron Right Angle 24HP 1000RPM PTO is a purpose-built transmission component developed to push fertilizer distribution equipment to its operational ceiling. Whether you are running large-scale grain operations, managing turf on sports facilities, or maintaining soil health across mixed-use farmland, this agricultural gearbox delivers the mechanical precision that consistent field coverage demands. At 1000 RPM input, the unit transfers a clean 24HP (18kW) through a compact right-angle layout, producing an output speed of 1330 RPM and a torque of 129 N.m at the disc shaft. The result is noticeably wider, more uniform spread patterns without the power losses that plague lower-grade units under sustained field loads.\r\n\r\nThe housing is machined from high-strength cast iron, and every load-bearing gear is produced from premium alloy steel. A professional-grade anti-corrosion coating is applied to all exterior surfaces, forming a reliable barrier against the chemical aggression of concentrated fertilizer formulations and the constant moisture exposure inherent to field operations. Precision-engineered mounting dimensions and a universal PTO interface mean the CMN-SF10 slots directly into the AMAZONE fertilizer spreader series as a drop-in replacement, dramatically cutting changeover time when replacement is needed during busy planting windows. For operators sourcing quality fertilizer spreader gearboxes from verified manufacturers, this unit represents a proven combination of build quality, compatibility, and field-ready durability.\r\n\r\n<img class=\"aligncenter wp-image-8034 size-full\" src=\"https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/09\/CMN-SF10-Fertilizer-Spreader-Gearbox.webp\" alt=\"CMN-SF10 Fertilizer Spreader Gearbox\" width=\"800\" height=\"800\" \/>\r\n<h2>Technical Parameters<\/h2>\r\n<img class=\"aligncenter wp-image-8253 size-full\" src=\"https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/09\/CMN-SF10-Fertilizer-Spreader-Gearbox-Dimensions-1.webp\" alt=\"CMN-SF10 Fertilizer Spreader Gearbox Dimensions\" width=\"1739\" height=\"1448\" \/> <img class=\"aligncenter wp-image-8254 size-full\" src=\"https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/09\/CMN-SF10-Fertilizer-Spreader-Gearbox-Dimensions-2.webp\" alt=\"CMN-SF10 Fertilizer Spreader Gearbox Dimensions\" width=\"1352\" height=\"616\" \/>\r\n<table style=\"width: 100%;height: 131px\" border=\"1\" cellspacing=\"0\" cellpadding=\"0\">\r\n<tbody>\r\n<tr style=\"height: 19px\">\r\n<td style=\"text-align: center;width: 9.08004%;height: 39px\" rowspan=\"2\">Use<\/td>\r\n<td style=\"text-align: center;width: 7.76579%;height: 39px\" rowspan=\"2\">Ratio<\/td>\r\n<td style=\"text-align: center;width: 36.0813%;height: 19px\" colspan=\"4\">Input<\/td>\r\n<td style=\"text-align: center;width: 17.8016%;height: 19px\" colspan=\"2\">Output<\/td>\r\n<\/tr>\r\n<tr style=\"height: 20px\">\r\n<td style=\"text-align: center;width: 9.08005%;height: 20px\"><span data-path-to-node=\"3,1,0,0\">r.p.m<\/span><\/td>\r\n<td style=\"text-align: center;width: 7.52691%;height: 20px\"><span data-path-to-node=\"3,1,1,0\">Hp<\/span><\/td>\r\n<td style=\"text-align: center;width: 10.1554%;height: 20px\"><span data-path-to-node=\"3,1,2,0\">Kw<\/span><\/td>\r\n<td style=\"text-align: center;width: 9.31896%;height: 20px\"><span data-path-to-node=\"3,1,3,0\">N.m<\/span><\/td>\r\n<td style=\"text-align: center;width: 6.3321%;height: 20px\"><span data-path-to-node=\"3,1,4,0\">r.p.m<\/span><\/td>\r\n<td style=\"text-align: center;width: 11.4695%;height: 20px\"><span data-path-to-node=\"3,1,5,0\">N.m<\/span><\/td>\r\n<\/tr>\r\n<tr style=\"height: 47px\">\r\n<td style=\"text-align: center;width: 9.08004%;height: 70px\">Speed Multiplier<\/td>\r\n<td style=\"text-align: center;width: 7.76579%;height: 70px\">1:1.33<\/td>\r\n<td style=\"text-align: center;width: 9.08005%;height: 70px\">1000<\/td>\r\n<td style=\"text-align: center;width: 7.52691%;height: 70px\"><span data-path-to-node=\"3,2,3,0\">24<\/span><\/td>\r\n<td style=\"text-align: center;width: 10.1554%;height: 70px\"><span data-path-to-node=\"3,2,4,0\">18<\/span><\/td>\r\n<td style=\"text-align: center;width: 9.31896%;height: 70px\"><span data-path-to-node=\"3,2,5,0\">172<\/span><\/td>\r\n<td style=\"text-align: center;width: 6.3321%;height: 70px\"><span data-path-to-node=\"3,2,6,0\">1330<\/span><\/td>\r\n<td style=\"text-align: center;width: 11.4695%;height: 70px\"><span data-path-to-node=\"3,2,7,0\">129<\/span><\/td>\r\n<\/tr>\r\n<tr style=\"height: 23px\">\r\n<td style=\"text-align: center;width: 9.08004%;height: 22px\" colspan=\"8\">Remark: If you have any special requirements, feel free to let me know; we also accept custom.<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\nWe have completed a third-party supplier audit and company verification supported by SGS \/ T\u00dcV Rheinland. This verification helps buyers review company identity, business operations, supplier profile and general manufacturing capability. Product-specific inspection reports, material documents or compliance records can be provided according to order requirements.\r\n\r\n<strong>Minimum Order Quantity (MOQ):<\/strong>\u00a0Flexibly set based on the product type and order amount.\r\n\r\n<strong>Samples:<\/strong>\u00a0New customers may request 1\u20135 samples under appropriate circumstances.\r\n\r\n<strong>Mixed Orders:<\/strong>\u00a0Combining different models is supported; the total order amount must reach approximately $1,500.\r\n\r\n<strong>Small Orders:<\/strong>\u00a0Orders starting from 1\u20132 pieces are supported, but the unit price will be relatively higher.\r\n\r\n<strong>Lead Time:<\/strong>\u00a010\u201325 working days for standard parts; 20\u201345 working days for customized components; 45\u2013120 working days for project-based equipment.\r\n\r\n<strong>Trade Terms:<\/strong>\u00a0EXW, FOB, CIF, and DAP are generally supported; FCA, CFR, CPT, CIP, and DDP terms can be specifically negotiated.\r\n<h2>Benefits of the CMN-SF10 Fertilizer Spreader Gearbox<\/h2>\r\n1. Premium Material and Anti-Corrosion Build\r\nThe housing is machined from high-density cast iron, providing a rigid structural foundation that resists deformation even under peak tractor output. Internal gears are produced from premium alloy steel, selected for its hardness-to-toughness balance across fluctuating load cycles. The exterior receives a professionally applied multi-layer anti-corrosion coating rated for sustained contact with ammonium nitrate-based and sulphur-containing fertilizer compounds, keeping surface integrity intact through seasons of continuous field use.\r\n\r\n2. Optimized Speed-Increase Performance\r\nThe 1:1.33 fertilizer spreader gearbox ratio is not arbitrary. It is calibrated specifically for the operating window of twin-disc spreader mechanisms, stepping a standard 1000 RPM PTO input up to 1330 RPM at the disc shaft. This increased rotational velocity widens the spread pattern and increases lateral throw distance, translating to fewer passes and greater uniformity in nutrient distribution across large paddocks, hillside fields, and irregular boundary zones.\r\n\r\n3. Seamless Equipment Compatibility\r\nPrecision-machined to the exact mounting geometry of the AMAZONE fertilizer spreader series, the CMN-SF10 is a verified drop-in replacement for original factory units. All bolt circle diameters, shaft projections, and PTO bore tolerances match OEM specifications without modification. This direct compatibility eliminates the fitting risks associated with generic agricultural gearboxes for fertilizer spreaders, minimising downtime and avoiding costly machine adjustments during time-critical application periods.\r\n\r\n4. Advanced CNC Machining and Heat Treatment\r\nEvery gear set is processed through multi-axis CNC machining centres to achieve sub-0.01 mm tooth-form accuracy, then subjected to carburizing and quenching heat treatment protocols that raise surface hardness to HRC 58-62 while preserving a tough, impact-resistant core. This combination extends fatigue life significantly compared to untreated or induction-hardened alternatives, keeping the unit running quietly and efficiently through seasons of heavy continuous-duty agricultural loading.\r\n\r\n5. Multi-Lip Industrial Sealing System\r\nOperating in dust-laden, moisture-heavy field conditions puts intense pressure on shaft sealing. The CMN-SF10 uses an industrial multi-lip radial oil seal design at both shaft entry and exit points. The layered sealing geometry physically blocks abrasive fertilizer dust, fine soil particles, and water from migrating into the lubricant film, preventing premature bearing failure. Monitoring the <a href=\"https:\/\/korea-transmission.com\/fertilizer-spreader-gearbox\/\"><strong>fertilizer spreader gearbox<\/strong><\/a> oil level periodically remains good practice, but the sealing architecture drastically reduces contamination-driven top-up frequency versus conventional single-lip designs.\r\n\r\n6. ISO-Certified Quality Testing\r\nReliability in the field starts on the factory floor. The CMN-SF10 is manufactured under ISO 9001 and CE-certified quality management protocols. Each unit leaving the facility has passed a full battery of pre-shipment tests: high-cycle torque load simulation at rated capacity, noise emission measurement under variable speed conditions, dynamic balance verification, and dimensional inspection against nominal CAD tolerances. Only units meeting all acceptance criteria are released, ensuring that what arrives at your workshop performs exactly as specified from the first field season onwards.\r\n\r\n<img class=\"aligncenter wp-image-8271 size-full\" src=\"https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/09\/CMN-SF10-Fertilizer-Spreader-Gearbox-3.webp\" alt=\"CMN-SF10 Fertilizer Spreader Gearbox\" width=\"1000\" height=\"1000\" \/>\r\n<h2>Working Principle<\/h2>\r\nThe CMN-SF10 sits between the tractor's power take-off shaft and the fertilizer spreader's disc or auger mechanism. When the operator engages the PTO, the tractor's gearbox generates a standardized 1000 RPM rotational output at the rear PTO stub shaft. A driveline consisting of a telescopic PTO shaft and protective tube connects this stub shaft to the CMN-SF10 input shaft. The right-angle bevel gear set inside the housing receives this rotation, redirects it 90 degrees from horizontal input to vertical output (or vice versa, depending on spreader geometry), and increases the output speed to 1330 RPM at the disc shaft flange. The input torque of 172 N.m is reduced to 129 N.m at the output as a direct consequence of the speed increase, keeping disc loading within design parameters for smooth, vibration-free operation.\r\n\r\nWithin the housing, the load path moves from the input shaft through a matched pair of spiral bevel gears. Spiral bevel gearing provides progressively engaged tooth contact rather than the abrupt impact of straight bevel gears, which significantly reduces both peak stress amplitude and operational noise. The engaged gear set is supported on preloaded taper roller or angular-contact bearings, which carry both the radial disc-weight loads and the axial thrust forces generated during fertilizer delivery. This bearing arrangement eliminates play in the gear mesh and maintains the tight tooth clearance needed for repeatable, accurate speed multiplication over the life of the unit.\r\n\r\nLubrication is handled by an oil bath splash system. As the gear set rotates, gear teeth carry oil from the sump up through the mesh zone and onto the bearing races, maintaining an adequate oil film at all contact surfaces without requiring a pressurized oil pump. The operator should verify the fertilizer gearbox oil level through the inspection port before each season and top up with the manufacturer-specified gear oil grade if required. The multi-lip shaft seals prevent this lubricant from escaping and prevent field contaminants from entering, keeping the internal environment stable between service intervals.\r\n\r\nAt the output end, the machined disc mounting flange accepts the spreading disc directly via the standardized bolt pattern (N*3-M10 configuration as shown in the dimensional drawing). The 1330 RPM output speed at the disc generates the centrifugal force required to throw granular fertilizer materials to the effective working width specified by the AMAZONE spreader's calibration settings. The compact overall package (140 mm tall, 153 mm long) allows this unit to fit within tight under-hopper clearance envelopes found on most commercial twin-disc spreader designs, making it equally applicable as a gearbox for fertilizer spreader retrofit situations and OEM new-build installations.\r\n\r\nDuring operation, the tractor PTO speed should be maintained consistently at or near the rated 1000 RPM input. Operating significantly below rated speed reduces disc throw velocity and can cause uneven distribution patterns. Operating above rated speed places excess stress on the bevel gear teeth and bearings. When in doubt about whether a tractor and spreader combination is suitable, CMN Transmission's technical team can assist with compatibility assessment based on PTO shaft type, tractor horsepower rating, spreader model, and target application width.\r\n\r\n<img class=\"aligncenter wp-image-8269 size-full\" src=\"https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/09\/0_Fertilizer-Spreader-Gearbox-18.webp\" alt=\"Fertilizer Spreader Gearbox\" width=\"1200\" height=\"900\" \/>\r\n<h2>Application Areas<\/h2>\r\n<div>\r\n<h3>Vegetable and Horticultural Cropping<\/h3>\r\nIntensive vegetable production requires targeted nutrient application that avoids overlap-induced burning while covering bed areas efficiently. The precise speed-increase ratio of this\u00a0fertiliser spreader gearbox\u00a0supports consistent disc-speed control at rated PTO input, giving growers predictable spread width and density when setting spreader calibration. The compact dimensions also allow fitting on smaller two-wheel-drive tractors commonly used in market garden operations without clearance problems.\r\n\r\n<\/div>\r\n<div>\r\n<h3>Fruit and Orchard Management<\/h3>\r\nApplying granular fertilizer around tree root zones in orchards requires controlled spread patterns that avoid trunk contact and canopy interference. A well-calibrated\u00a0agricultural gearbox\u00a0operating at stable disc speed allows growers to dial in spread width precisely using deflector adjustments. The corrosion-resistant exterior of the CMN-SF10 handles the sulphate and chelated micronutrient formulations commonly used in orchard nutrition programs without surface degradation between seasons.\r\n\r\n<\/div>\r\n<div>\r\n<h3>Pasture and Livestock Forage Production<\/h3>\r\nGrazed pastures and hay paddocks benefit from even phosphate and lime distribution to maintain productive sward density. The CMN-SF10 keeps spreading disc speed steady across undulating pasture terrain where tractor engine load varies with gradient, maintaining output torque and RPM within the spreader's calibration envelope. Reliable performance at 1330 RPM output across rough ground minimizes the patchy application that results from inconsistent disc speeds on uneven paddocks.\r\n<h3>Grain and Broadacre Crop Farming<\/h3>\r\nCereal, oilseed, and pulse crops grown on large arable blocks demand fast, uniform application across hundreds of hectares per season. The CMN-SF10's 1330 RPM output keeps twin-disc spread patterns wide and consistent, reducing the number of passes needed across wide paddocks. The robust cast iron frame handles the vibration loads typical of tractor work on cultivated soil, and the anti-corrosion coating stands up to the concentrated nitrogen and phosphate fertilizers standard in broadacre programs.\r\n\r\n<\/div>\r\n<div>\r\n<h3>Lawn, Turf, and Sports Field Maintenance<\/h3>\r\nGolf course superintendents, sports ground managers, and turf contractors rely on precision granular distribution to achieve uniform nutrient uptake without visible striping. The stable 1330 RPM output of this fertilizer spreader gearbox produces tight, repeatable spread patterns on fine turf applications where appearance matters as much as agronomic outcome. The low-profile housing geometry suits compact tractor-mounted spreader rigs used on confined course layouts.\r\n\r\n<\/div>\r\n<div>\r\n<h3>Vineyards and Specialty Crops<\/h3>\r\nRow crops including grapes, berries, and hops require lateral fertilizer distribution along vine or plant rows without contaminating adjacent inter-row areas. The CMN-SF10's right-angle layout combined with adjustable deflector systems on compatible AMAZONE spreaders allows precise directional control. The alloy steel gear internals handle the frequent start-stop cycles typical of row-crop spreading operations without fatigue cracking at gear tooth roots.\r\n\r\n<\/div>\r\n<div>\r\n<h3>Soil Amendment and Lime Application<\/h3>\r\nGround limestone, gypsum, and compost pellets place greater abrasion loads on spreading equipment than standard granular fertilizers. The hardened internal gearing and robust cast iron housing of the CMN-SF10 absorb the vibration and abrasive particle impact associated with high-volume lime spreading programs. The multi-lip sealing system is particularly valuable here, preventing abrasive lime dust from migrating into the gear oil and causing internal wear ahead of scheduled service intervals.\r\n\r\n<\/div>\r\n<div>\r\n<h3>Greenhouse and Protected Cropping<\/h3>\r\nLarge-scale glasshouse and tunnel operations that use powered bed-preparation or pellet-spreading equipment can benefit from the CMN-SF10 as the core transmission in custom-built spreading rigs. The compact right-angle geometry allows it to be fitted within the tight structural constraints of greenhouse machinery frames, and the corrosion-resistant exterior tolerates the high-humidity, fertilizer-rich atmosphere inside protected cropping facilities without rusting or paint delamination.\r\n\r\n<\/div>\r\n<img class=\"aligncenter wp-image-8262 size-full\" src=\"https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/09\/0_Fertilizer-Spreader-Gearbox-11.webp\" alt=\"Fertilizer Spreader Gearbox\" width=\"1200\" height=\"900\" \/>\r\n<h2>How to Install CMN-SF10 Gearbox on a Double-Disc Fertilizer Spreader<\/h2>\r\n1. Disengage the PTO and Isolate Power\r\nBefore touching any drive components, disengage the tractor PTO lever fully, set the handbrake, and allow all rotating parts to come to a complete stop. Lower the spreader to the ground if it is mounted on a three-point linkage, and confirm the tractor engine is off. Attempting to work on the gearbox while driveline components are still decelerating accounts for a significant share of agricultural machinery injuries. Verify no residual fertilizer remains in the hopper, as any material that falls during work creates a slip hazard.\r\n\r\n2. Remove the PTO Driveshaft and Guard\r\nCompress the quick-release collar on the PTO shaft yoke at the gearbox input end and slide the yoke off the input shaft stub. Store the driveshaft safely in a horizontal position to avoid bending the telescopic tubes. Unbolt the driveshaft guard mounting brackets from the gearbox housing if they attach directly to it, noting the fastener sizes and positions for reassembly. Inspect the existing driveshaft yoke bore and cross-joint for wear before reinstalling on the new CMN-SF10 unit.\r\n\r\n3. Remove the Spreading Discs\r\nUnbolt each spreading disc from the gearbox output flange using the appropriate socket size for the M10 flange bolts. Note the orientation of each disc (left-hand or right-hand throw) and mark them if there is any possibility of confusion on reassembly. Place discs on a clean work surface and inspect vanes for wear or cracks. Worn disc vanes reduce throw distance and spread uniformity, so replacement at the same time as the gearbox is advisable if significant wear is evident.\r\n\r\n4. Remove the Old Gearbox from the Spreader Frame\r\nSupport the old gearbox with a work stand or a second pair of hands before removing the final housing mounting bolts, as agricultural gearboxes are heavier than they look. Unbolt the housing from the spreader's underframe mounting brackets, noting the position of any spacers or shims between the housing and frame. These shims may be required for correct alignment on the new unit. Clean the mounting faces on the spreader frame to remove old sealant, rust scale, or fertilizer residue before fitting the replacement.\r\n\r\n5. Verify Oil Level Before Mounting the CMN-SF10\r\nBefore installing the new CMN-SF10, remove the oil level inspection plug and verify that the gear oil is at the correct level. New units are sometimes shipped with a partial oil fill to prevent spillage during transport. If the level is low, top up with the gear oil grade specified in the product data sheet, typically an ISO VG 220 or equivalent EP80W-90 gear oil, to the centre of the level inspection port opening. Reinstall the plug before mounting. This step is easy to overlook but critical: running the gearbox dry even briefly during first operation will damage the gear surface finish.\r\n\r\n6. Bolt the CMN-SF10 to the Spreader Frame\r\nPosition the CMN-SF10 against the spreader frame mounting points with any original shims in place. Start all mounting bolts by hand before torquing any of them down, to allow the housing to self-locate. Apply thread-locking compound to the mounting fasteners if the original installation used it, then torque to the frame manufacturer's specification in a cross pattern to ensure even clamping. Verify that the input shaft is parallel to the PTO shaft line of the tractor before final tightening, using a straight-edge check across the yoke faces if access permits.\r\n\r\n7. Reattach Spreading Discs and PTO Driveshaft\r\nBolt each spreading disc onto its output flange in the correct rotation orientation, torquing the M10 flange bolts to the spreader manufacturer's specification. Spin each disc by hand after bolting to confirm free rotation without binding. Reconnect the PTO driveshaft yoke to the CMN-SF10 input shaft, confirming the quick-release locking collar clicks positively into the shaft groove. Reinstall and secure the driveshaft safety guard, ensuring all guard clips and brackets are in place before any test run.\r\n\r\n8. Run-In Test and First Field Check\r\nWith all bystanders clear of the spreader, start the tractor and engage the PTO slowly at low engine speed first. Listen for any unusual noise from the gearbox housing: grinding or knocking indicates a misalignment or assembly issue that should be investigated before full-speed operation. Gradually increase to rated PTO speed (1000 RPM) and observe both discs for smooth, balanced rotation. After a 5-minute no-load run, stop the tractor, re-check all fasteners for tightness, and inspect the housing for any oil seepage at the shaft seals or cover joint. Then run a calibration spread test before returning to production field work.\r\n\r\n<img class=\"aligncenter wp-image-8272 size-full\" src=\"https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/09\/CMN-SF10-Fertilizer-Spreader-Gearbox-4.webp\" alt=\"CMN-SF10 Fertilizer Spreader Gearbox\" width=\"1000\" height=\"1000\" \/>\r\n<h2>How to Order an Agricultural Gearbox for Fertilizer Spreader<\/h2>\r\n1. Gear Ratio and Speed Requirements\r\nConfirm whether you need a speed-increase or speed-reduction ratio, and specify the numeric fertilizer spreader gearbox ratio if known. If you know only the required output RPM and your tractor's PTO output speed, provide both and our engineers will calculate the correct ratio. If the unit will drive spreading discs directly from a 1000 RPM PTO, the CMN-SF10's 1:1.33 ratio is likely your match, but stating your target output speed allows us to confirm or suggest an alternative from the spreader gearbox range.\r\n\r\n2. Input and Output Shaft Details\r\nProvide the input shaft connection type (PTO yoke bore diameter, spline count, or keyway dimensions) and output shaft interface (flange bolt pattern, boss diameter, bore tolerance, or splined shaft specification). For the CMN-SF10 specifically, the input shaft is 30.0 mm diameter and the output flange uses an N*3-M10 bolt pattern, but if you are sourcing a different model or need custom shaft sizing, share your measured drawings or confirm dimensions against an existing unit on the machine.\r\n\r\n3. Mounting Dimensions and Housing Orientation\r\nShare the mounting bolt pattern dimensions, the housing footprint, and the required input-to-output orientation (right-angle, inline, or specific angle). For retrofit applications, a photo of the original gearbox in-situ on the spreader frame helps identify whether a direct replacement is achievable or whether a custom adaptation bracket is needed. Providing the make and model of your spreader allows us to cross-reference against known compatibility records from previous orders to the same spreader brand.\r\n\r\n4. Operating Speed, Power, and Torque\r\nState the input speed in RPM, power in horsepower or kilowatts, and the estimated operating torque at both input and output if available. For spreader applications, the tractor's PTO power rating and the spreader manufacturer's recommended gearbox power rating provide the key sizing figures. If you are unsure of the torque requirements, providing the spreader's hopper capacity in liters, working width in meters, and the fertilizer material density allows our team to estimate load and verify that the selected gearbox is correctly rated.\r\n\r\n5. Quantity and Delivery Schedule\r\nIndicate the quantity you are ordering and when delivery is needed. Quantities influence pricing tier, packaging format, and whether production scheduling or stock availability applies. For time-sensitive orders ahead of planting seasons, specify your required delivery date and destination port or address upfront, so that we can assess whether airfreight, express sea freight, or standard container shipping is needed to meet your timeline. CMN Transmission maintains production capacity for both small-batch replacement orders and large-volume OEM supply runs.\r\n\r\n6. Application Details, Drawings, and Country of Destination\r\nDescribe the end application: what material is being spread, in what type of spreader, and on what kind of terrain. If you have an original equipment drawing, OEM part number, sample gearbox, or photographs of the existing unit, share these with your inquiry. The country of destination is also important for export documentation, certification compliance (CE marking for European customers, for example), and Incoterm selection. Providing all of this upfront allows CMN Transmission's team to issue a complete, accurate quotation on the first response rather than going back and forth with follow-up questions.\r\n\r\n<img class=\"aligncenter wp-image-8267 size-full\" src=\"https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/09\/0_Fertilizer-Spreader-Gearbox-16.webp\" alt=\"Fertilizer Spreader Gearbox\" width=\"1200\" height=\"900\" \/>\r\n<h2>Fertilizer Spreader Gearbox and PTO Drive Shaft<\/h2>\r\nA fertilizer spreader gearbox and an agricultural PTO shaft are designed to function as a matched power delivery system. Neither component delivers value without the other: the PTO shaft carries rotational energy from the tractor to the gearbox, and the gearbox transforms that energy into the speed and directional configuration the spreader mechanism needs to operate.\r\n\r\nA PTO drive shaft, also called a Power Take-Off shaft, is a rotating mechanical component that transfers engine-derived torque from the tractor's rear PTO stub shaft to the input interface of an implement, in this case the CMN-SF10. Rather than requiring each piece of farm machinery to carry its own dedicated engine, the PTO shaft system allows a single tractor to power a wide range of tools, from rotary tillers and flail mowers to round balers, wood chippers, and, critically, fertilizer spreaders. This design principle reduces capital investment, simplifies maintenance scheduling, and allows smaller farming operations to achieve high output using a single well-maintained power source.\r\n\r\nThe standard agricultural PTO output in the context of fertilizer spreading operates at 1000 RPM, which matches the CMN-SF10's rated input specification directly. The PTO shaft transmits this rotation through a series of universal joints and telescopic tubes that allow the shaft to articulate as the tractor turns and as the implement rises and falls over uneven ground. The universal joints in the driveshaft introduce a small velocity fluctuation at each joint angle called Cardan error. Where two joints are used in phase at equal angles, these fluctuations cancel, producing a smooth, constant-velocity output at the gearbox input. This smooth input is important for the CMN-SF10 because it prevents cyclical torque peaks that would accelerate gear and bearing wear.\r\n\r\nThe CMN-SF10 receives the 1000 RPM input through its 30.0 mm diameter input shaft and delivers 1330 RPM to the spreading discs via the output flange. The gearbox also changes the rotation axis by 90 degrees through its right-angle bevel gear layout, converting the PTO shaft's horizontal rotation into the vertical rotation required for disc spreading. This directional conversion is the gearbox's unique contribution to the system: without it, the horizontal PTO output could not drive a vertically spinning disc directly.\r\n\r\nCMN Transmission also supplies compatible agricultural PTO shafts alongside its fertilizer spreader gearboxes, allowing buyers to source a matched driveline assembly from a single supplier. When specifying a PTO shaft for use with the CMN-SF10, key parameters to confirm are: total compressed and extended shaft length relative to the spreader's three-point hitch mounting position, the tractor's PTO stub shaft diameter and spline count (standard 6-spline 1 3\/8\" or 8-spline 1 3\/4\" types), the maximum operating angle at each joint, and the torque rating of the overrun clutch or shear bolt protection device built into the shaft assembly. Matching these parameters to the specific tractor-spreader combination avoids the most common driveline failures in fertilizer spreading operations.\r\n<table style=\"border-collapse: collapse;width: 100%;height: 23px\">\r\n<tbody>\r\n<tr style=\"height: 23px\">\r\n<td style=\"width: 50%;height: 23px\"><img class=\"aligncenter wp-image-8270 size-full\" src=\"https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/09\/CMN-SF10-Fertilizer-Spreader-Gearbox-2.webp\" alt=\"CMN-SF10 Fertilizer Spreader Gearbox\" width=\"1000\" height=\"1000\" \/><\/td>\r\n<td style=\"width: 49.9403%\"><img class=\"aligncenter wp-image-343 size-full\" src=\"https:\/\/korea-transmission.com\/wp-content\/uploads\/2025\/04\/PTO-Shaft.webp\" alt=\"PTO Shaft\" width=\"1000\" height=\"1000\" \/><\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<h2>Rotary Tiller Gearbox vs Fertilizer Spreader Gearbox<\/h2>\r\n<h3>What is a Rotary Tiller Gearbox?<\/h3>\r\nRotary tillers are among the most mechanically demanding implements connected to a tractor's PTO. Also referred to as rotary cultivators, they are used across both agricultural and garden settings for seedbed preparation, weed incorporation, fertilizer mixing into the soil surface, and breaking up compacted ground ahead of road construction or drainage work. A rotary tiller gearbox is the critical transmission link between the tractor's PTO shaft and the spinning tine rotor, which must receive high torque at a relatively low output speed to power through compacted, heavy soil. CMN Transmission supplies quality rotary tiller gearboxes engineered for this high-load, impact-heavy operating cycle, available in multiple models with the option to customise to customer drawings or sample units.\r\n<h3>Advantages of Rotary Tiller Gearboxes<\/h3>\r\n<ul>\r\n \t<li><strong>High torque multiplication:<\/strong>\u00a0Speed-reduction ratios convert the tractor's moderate torque into the massive soil-penetrating force required to drive tines through compacted ground at working depth.<\/li>\r\n \t<li><strong>Impact-rated housing:<\/strong>\u00a0Cast iron and steel housings are sized to absorb the repeated shock loads generated when tines strike rocks, tree roots, and hard pan layers without cracking.<\/li>\r\n \t<li><strong>Multiple output configurations:<\/strong>\u00a0Available with central output, side-shift output, or dual-output arrangements to suit different tiller frame layouts and working width requirements.<\/li>\r\n \t<li><strong>Wide compatibility range:<\/strong>\u00a0CMN Transmission's rotary tiller gearboxes cover a broad PTO horsepower range, from compact garden tractors through to large commercial agricultural machines.<\/li>\r\n<\/ul>\r\n<h3>Applications of Rotary Tiller Gearboxes<\/h3>\r\n<ul>\r\n \t<li>Primary and secondary tillage of crop paddocks ahead of planting.<\/li>\r\n \t<li>Market garden bed preparation and weed incorporation between crop cycles.<\/li>\r\n \t<li>Orchard and vineyard floor management where mechanical cultivation replaces herbicide use.<\/li>\r\n \t<li>Ground preparation for turf laying, road verge rehabilitation, and construction site leveling.<\/li>\r\n<\/ul>\r\n<h3>What is a Fertilizer Spreader Gearbox?<\/h3>\r\nA\u00a0fertilizer spreader gearbox, sometimes called a fertilizer distributor gearbox, is the transmission component at the centre of twin-disc, pendulum, or auger-type spreading machines. Positioned centrally under the hopper, it takes PTO input, changes the rotation direction through a right-angle gear set, and delivers the output speed and torque required to spin the discs or drive the auger at the rate needed for accurate fertilizer distribution. Unlike rotary tiller gearboxes, which require torque multiplication and speed reduction, fertilizer spreader gearboxes often function as speed increasers, stepping up PTO speed to the higher disc speeds needed for wide effective working widths.\r\n<h3>Advantages of Fertilizer Spreader Gearboxes<\/h3>\r\n<ul>\r\n \t<li><strong>Speed increase capability:<\/strong>\u00a0Ratios above 1:1 step up PTO speed to the higher disc RPM values needed for wide throw distances and uniform spread patterns.<\/li>\r\n \t<li><strong>Right-angle power redirection:<\/strong>\u00a0Bevel gear design changes the horizontal PTO shaft rotation to the vertical disc axis without the power loss of chain or belt drive alternatives.<\/li>\r\n \t<li><strong>Corrosion resistance:<\/strong>\u00a0Anti-corrosion coatings and sealed lubrication systems maintain performance in the chemically aggressive environment created by fertilizer compounds.<\/li>\r\n \t<li><strong>Low maintenance requirement:<\/strong>\u00a0Sealed oil-bath lubrication and multi-lip sealing systems extend service intervals compared to grease-packed alternatives.<\/li>\r\n<\/ul>\r\n<h3>Applications of Fertilizer Spreader Gearboxes<\/h3>\r\n<ul>\r\n \t<li>Twin-disc PTO spreaders for granular fertilizer, lime, and seed distribution on arable and pasture land.<\/li>\r\n \t<li>Pendulum spreader mechanisms requiring controlled oscillation speed from the gearbox output.<\/li>\r\n \t<li>Orchard floor fertilizer application with specialized disc configurations for row-specific spreading.<\/li>\r\n \t<li>Sports ground and turf management spreaders used for granular fertilizer and top-dressing applications.<\/li>\r\n<\/ul>\r\n<div>\r\n<table style=\"height: 300px;width: 100%\" border=\"1\" cellspacing=\"0\" cellpadding=\"0\">\r\n<thead>\r\n<tr style=\"height: 23px\">\r\n<th style=\"height: 23px;text-align: center\">Criteria<\/th>\r\n<th style=\"height: 23px;text-align: center\">Rotary Tiller Gearbox<\/th>\r\n<th style=\"height: 23px;text-align: center\">Fertilizer Spreader Gearbox<\/th>\r\n<\/tr>\r\n<\/thead>\r\n<tbody>\r\n<tr style=\"height: 23px\">\r\n<td style=\"height: 23px;text-align: center\">Primary Function<\/td>\r\n<td style=\"height: 23px;text-align: center\">Power tine rotor for soil cultivation<\/td>\r\n<td style=\"height: 23px;text-align: center\">Drive spinning discs or augers for material distribution<\/td>\r\n<\/tr>\r\n<tr style=\"height: 23px\">\r\n<td style=\"height: 23px;text-align: center\">Speed Function<\/td>\r\n<td style=\"height: 23px;text-align: center\">Speed reducer (high torque, lower output RPM)<\/td>\r\n<td style=\"height: 23px;text-align: center\">Speed increaser (lower torque, higher output RPM)<\/td>\r\n<\/tr>\r\n<tr style=\"height: 23px\">\r\n<td style=\"height: 23px;text-align: center\">Typical Ratio<\/td>\r\n<td style=\"height: 23px;text-align: center\">2:1 to 5:1 (reduction)<\/td>\r\n<td style=\"height: 23px;text-align: center\">1:1.2 to 1:2 (increase)<\/td>\r\n<\/tr>\r\n<tr style=\"height: 23px\">\r\n<td style=\"height: 23px;text-align: center\">Load Characteristic<\/td>\r\n<td style=\"height: 23px;text-align: center\">High-impact, shock-heavy<\/td>\r\n<td style=\"height: 23px;text-align: center\">Steady rotational, relatively smooth<\/td>\r\n<\/tr>\r\n<tr style=\"height: 23px\">\r\n<td style=\"height: 23px;text-align: center\">Housing Size<\/td>\r\n<td style=\"height: 23px;text-align: center\">Larger, heavier<\/td>\r\n<td style=\"height: 23px;text-align: center\">Compact, lightweight<\/td>\r\n<\/tr>\r\n<tr style=\"height: 23px\">\r\n<td style=\"height: 23px;text-align: center\">Corrosion Demand<\/td>\r\n<td style=\"height: 23px;text-align: center\">Moderate (soil contact)<\/td>\r\n<td style=\"height: 23px;text-align: center\">High (fertilizer chemical contact)<\/td>\r\n<\/tr>\r\n<tr style=\"height: 23px\">\r\n<td style=\"height: 23px;text-align: center\">Output Direction<\/td>\r\n<td style=\"height: 23px;text-align: center\">Horizontal (parallel to tine rotor shaft)<\/td>\r\n<td style=\"height: 23px;text-align: center\">Vertical (right angle for disc rotation)<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<\/div>\r\n<img class=\"aligncenter wp-image-8275 size-full\" src=\"https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/09\/CMN-SF10-Fertilizer-Spreader-Gearbox-7.webp\" alt=\"CMN-SF10 Fertilizer Spreader Gearbox\" width=\"1000\" height=\"1000\" \/>\r\n<h2>Why Choose CMN Transmission's Fertilizer Spreader Gearboxes?<\/h2>\r\nKorea CMN Transmission Co., Ltd. was founded in 2000 and operates from Sandan-o, Danwon-gu, Ansan-si, Gyeonggi-do, Korea. With over 100 factory employees and a dedicated engineering and R&D function, CMN Transmission has spent more than two decades building a reputation as a reliable source of agricultural gearboxes for global OEMs, equipment distributors, and farm machinery workshops. The company exports to more than 60 countries and territories, including the United States, Canada, Brazil, Argentina, Germany, France, Italy, Spain, the United Kingdom, Russia, India, Thailand, Vietnam, Turkey, Australia, and New Zealand.\r\n\r\nAnnual production exceeds 500,000 units across a product range that covers rotary cutter gearboxes, rotary tiller gearboxes, feed mixer gearboxes, rotary mower gearboxes, fertilizer spreader gearboxes, flail mower gearboxes, post hole digger gearboxes, round baler gearboxes, square baler gearboxes, disc mower gearboxes, centre pivot irrigation gearboxes, hydraulic drive gearboxes, silage machine gearboxes, orchard sprayer gearboxes, rotary rake gearboxes, combine harvester gearboxes, grain transportation gearboxes, corn header gearboxes, cutting bar gearboxes, poultry feeding gearboxes, and nearly one thousand custom agricultural gearbox specifications. Complementary products include PTO shafts, universal joints, yokes, torque limiters, shaft tubes, adaptors, couplings, bearings, blades, chains, and sprockets, allowing buyers to source complete driveline assemblies from one supplier.\r\n\r\nAll products are manufactured under CE and ISO 9001 certified quality management systems. Pre-shipment testing is standard across the product range, not a premium option. CMN Transmission supports custom production to customer drawings and specifications for any product in its range, with engineering support available in English for international buyers. Whether you need a single replacement unit or recurring supply for distributor stock, the same quality standards apply to every order. For buyers sourcing fertilizer spreader gearboxes for sale at the intersection of proven quality, global supply capability, and honest pricing, CMN Transmission is a supplier worth working with over the long term.\r\n\r\n<img class=\"aligncenter wp-image-8178 size-full\" src=\"https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/09\/0_Fertilizer-Spreader-Gearbox-Manufacturers.webp\" alt=\"Fertilizer Spreader Gearbox Manufacturers\" width=\"1200\" height=\"870\" \/>\r\n<h2>Frequently Asked Questions<\/h2>\r\n<strong>Q: What is the correct fertilizer spreader gearbox oil to use in the CMN-SF10?<\/strong>\r\nA: The CMN-SF10 uses a gear oil bath splash lubrication system. The recommended lubricant is an ISO VG 220 mineral gear oil or an equivalent EP 80W-90 GL-4 or GL-5 automotive gear oil. Do not use grease or lightweight oils. Fill to the centre of the level inspection port opening, which typically corresponds to approximately 200-250 ml depending on the unit orientation. Check the oil level at the start of each season and after the first 50 hours of operation on a new unit. Replace the oil completely after the first 100 hours of use, then every 500 hours or annually, whichever comes first.\r\n\r\n<strong>Q: Is the CMN-SF10 a direct replacement for the original AMAZONE fertilizer spreader gearbox?<\/strong>\r\nA: Yes. The CMN-SF10 is precision-engineered to match the mounting geometry, shaft dimensions, and output flange bolt pattern of the AMAZONE fertilizer spreader series. The input shaft diameter of 30.0 mm, the N*3-M10 disc flange pattern, and the overall housing dimensions are machined to OEM tolerance specifications. In most cases the CMN-SF10 installs without modification. However, if your specific spreader model uses a different sub-variant of the AMAZONE housing with different shim requirements or bracket attachment points, contact us with your spreader's model number and year for confirmation before ordering.\r\n\r\n<strong>Q: How do I check and adjust the fertilizer spreader gearbox oil level on the CMN-SF10?<\/strong>\r\nA: With the gearbox installed in its operating orientation on the spreader frame, locate the oil level inspection plug on the side of the housing. Remove it using the appropriate hex key or socket. The oil should be visible at or near the bottom of the threaded hole opening. If no oil is visible, the level is low and should be topped up with the specified gear oil grade before operation. Allow a few minutes after adding oil for it to settle before checking again. Reinstall the plug securely and wipe away any spillage, as spilled gear oil on the housing exterior can attract and hold fertilizer dust around the shaft seal areas.\r\n\r\n<strong>Q: Can the CMN-SF10 be used at input speeds other than 1000 RPM?<\/strong>\r\nA: The CMN-SF10 is rated and tested at 1000 RPM input, which is the standard agricultural PTO speed for this application. Running at significantly higher input speeds, for example from a tractor with a 1000e PTO (540\/1000 selectable), must be done at the 1000 RPM setting. Operating at 540 RPM input will produce approximately 718 RPM output, which may be insufficient for optimal spread pattern width on large-disc spreaders. Sustained operation above 1000 RPM exceeds the bearing speed ratings and gear contact stress limits and will reduce service life. If your application requires a different PTO speed, contact us to discuss the correct gearbox specification.\r\n\r\n<strong>Q: What is the maximum horsepower the CMN-SF10 fertilizer gearbox can handle?<\/strong>\r\nA: The CMN-SF10 is rated for a maximum continuous input power of 24 HP (18 kW) at 1000 RPM, corresponding to a 172 N.m input torque. Short-duration peaks above this figure, such as the brief torque spike when PTO is engaged with material already in the disc, are accommodated by the carburized gear heat treatment and robust bearing sizing. However, the gearbox should not be used on tractors whose PTO output routinely exceeds this rating, as sustained overloading accelerates gear wear and bearing fatigue. If your spreader application regularly requires more than 24 HP, contact us to discuss an uprated model from our agricultural gearbox range.\r\n\r\n<strong>Q: Do fertilizer spreader gearboxes need to be winterized or drained for off-season storage?<\/strong>\r\nA: The oil-bath lubrication system in the CMN-SF10 does not require draining for winter storage in most climates. The main recommendation is to clean the exterior thoroughly before storage to remove all fertilizer residue, which is hygroscopic and will draw moisture that accelerates corrosion if left on the coating surface. Check the oil level at the start of each new season before first use. If the unit has been in a very cold environment (below minus 20 degrees Celsius) for an extended period, allow it to warm briefly at idle PTO speed before applying full load, to ensure the oil has reached adequate viscosity for proper lubrication of the gear mesh.\r\n\r\n<strong>Q: What fertilizer materials can the CMN-SF10 gearbox handle without accelerating corrosion?<\/strong>\r\nA: The professional-grade anti-corrosion exterior coating on the CMN-SF10 is formulated to resist contact with standard granular fertilizer compounds including ammonium nitrate (AN), calcium ammonium nitrate (CAN), urea, diammonium phosphate (DAP), monoammonium phosphate (MAP), potassium chloride (MOP), potassium sulphate (SOP), and compound NPK blends. It also withstands contact with agricultural lime and ground limestone used for pH correction. For highly aggressive liquid formulations or experimental compounds outside standard agricultural use, contact our technical team to confirm coating compatibility before ordering.\r\n\r\n<strong>Q: Are custom fertilizer spreader gearbox ratios available from CMN Transmission?<\/strong>\r\nA: Yes. CMN Transmission accepts custom orders for non-standard fertilizer spreader gearbox ratios, shaft configurations, mounting patterns, and power ratings. If your spreader design requires an output speed other than 1330 RPM, a different housing orientation, or shaft dimensions outside the standard CMN-SF10 specification, provide your technical drawing or measured sample along with the application's power and torque requirements. Our engineering team will review the specification and advise on minimum order quantities and lead times for custom production. Custom gear cutting is available across a wide ratio range within the physical constraints of the housing size.\r\n\r\n<strong>Q: Why is my fertilizer spreader gearbox making a grinding noise?<\/strong>\r\nA: Grinding noise from a spreader gearbox almost always points to one of four causes: low or contaminated gear oil, worn or damaged bearing races, excessive gear backlash from tooth wear, or misalignment between the PTO driveshaft and the gearbox input shaft. Stop operation immediately if you hear grinding, as continued running accelerates internal damage. Check the oil level and condition first. If the oil appears milky (water contamination) or metallic and gritty, the unit has ingested contaminants through a failed seal. If oil is clean and at the correct level, the issue is likely internal wear or misalignment and the gearbox should be inspected by a qualified workshop before further use.\r\n\r\n<strong>Q: How long should a quality fertilizer spreader gearbox last under normal farm use?<\/strong>\r\nA: A well-maintained fertilizer spreader gearbox from a quality manufacturer should deliver five to ten or more seasons of service life under typical farm use, which for most commercial operations translates to somewhere between 500 and 2000 hours of actual PTO operating time. The main life-limiting factors are oil contamination from failed seals, intermittent operation at incorrect speeds, running overloaded beyond the rated power, and inadequate cleaning allowing fertilizer residue to corrode the shaft seal areas. CMN Transmission's CMN-SF10 is designed and tested for long service life when operated within its rated parameters and maintained to the recommended schedule.\r\n\r\n<img class=\"aligncenter wp-image-8273 size-full\" src=\"https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/09\/CMN-SF10-Fertilizer-Spreader-Gearbox-5.webp\" alt=\"CMN-SF10 Fertilizer Spreader Gearbox\" width=\"1000\" height=\"1000\" \/>\r\n<h2>Customer Reviews<\/h2>\r\n<strong>Daniel Merritt, Grain Farming, United States<\/strong>\r\n\"We run an AMAZONE ZA-TS series on a 1500-acre cereal farm outside of Wichita, and the original gearbox finally gave up after seven seasons. Got the CMN-SF10 as a replacement and honestly the fit was better than I expected. Dropped straight in, bolts lined up, disc flange pattern matched exactly. Put it through a full fall anhydrous run plus two spring nitrogen applications and it hasn't missed a beat. Noise level is actually quieter than the original was in its last couple of years. Happy to recommend these to anyone needing a replacement on an AMAZONE machine.\"\r\n\r\n<strong>Rodrigo Almeida, Soybean Farming, Brazil<\/strong>\r\n\"On a soybean operation in Mato Grosso we go through a lot of fertilizer in a short window, so the spreader absolutely cannot go down during the season. We ordered four CMN-SF10 units as working spares after one of our machines needed a last-minute swap two years back. These things are built solidly. The corrosion coating is holding up well to the MAP we use, and we've had zero issues with oil leaks through two rainy seasons. Lead time from CMN Transmission was faster than I expected from an overseas supplier too. Very good experience overall.\"\r\n\r\n<strong>Patrick H\u00e9bert, Agricultural Parts Distributor, Canada<\/strong>\r\n\"I supply replacement parts to farms across Ontario and Quebec and added CMN Transmission's fertilizer gearbox line to our stock last spring. The CMN-SF10 has been one of our fastest-moving items. Customers who buy it come back saying the quality matches or beats the OEM part at a noticeably better price. The export packing is solid too, with no damaged units across about 30 pieces received so far. From an inventory management standpoint, consistent supply and good lead time communication make these easy to work with as a supplier. Will be expanding the range we stock.\"\r\n\r\n<strong>Jean-Luc Prevot, Horticulture Management, France<\/strong>\r\n\"We use these on spreaders fitted to compact tractors on a horticultural property outside Lyon. The CMN-SF10 has been running nearly 14 months now, mostly on calcium nitrate and potassium sulphate applications. The multi-lip seal design is excellent because our storage environment is quite damp and we had problems with previous gearboxes showing rust around the shaft entry points. None of that with this unit. My only comment is that the product documentation came only in English, but the team at CMN answered our technical questions by email promptly and clearly. Product itself is very reliable.\"\r\n\r\n<strong>Markus Baumgartner, Mixed Arable Farming, Germany<\/strong>\r\n\"We ordered the CMN-SF10 to replace a worn unit on a spreader we use for lime and potash application across 900 hectares of mixed arable in Bavaria. Installation took under two hours including the disc removal and refit. First thing we checked after fitting was the oil level as the documentation suggested, topped it up slightly, then ran it in at low PTO speed before full engagement. After one complete season of lime spreading and two potash runs the gearbox is in excellent condition. No leaks, no unusual noise, disc speed is consistent. A solidly built product at a reasonable price point for what you get.\"\r\n\r\n<strong>Eduardo Vidal Ruiz, Grain Farming, Argentina<\/strong>\r\n\"We're a machinery repair workshop in Cordoba that services a lot of disc spreaders for local cereal farms. We've tried probably four or five different CMN-SF10 replacement gearboxes from different sources over the past couple of years. The CMN version is consistently better machined than the cheaper options. Shaft tolerances are tighter, the housing casting has no porosity issues we can see, and the seals seat properly. When we fit these for customers they tend to come back for other work rather than coming back with gearbox complaints. For workshop use as a reliable replacement part this is our preferred choice now.\"\r\n\r\n<strong>James Whitfield, Turf Maintenance, United Kingdom<\/strong>\r\n\"I manage turf maintenance for a Premier League training facility in the Midlands and we fitted the CMN-SF10 on our Amazone compact spreader used for granular fertilizer on the pitches. Precise disc speed control matters a great deal on fine sports turf because over-application even in small strips is visible within days. This gearbox runs at a noticeably consistent speed without the RPM hunting we had with the unit it replaced. We've done probably 60 hours on it across two seasons now with no issues. The customer service team at CMN was helpful when I asked about oil specification before installation. Good product, will stay with it.\"\r\n\r\n<strong>Mehmet Ceylan, Cotton and Wheat Farming, Turkey<\/strong>\r\n\"We farm cotton and wheat near Adana and needed a gearbox for our Amazone spreader in a hurry last spring because the original unit failed two days before we were scheduled to start top-dressing. CMN Transmission's team moved quickly on shipping and we had the CMN-SF10 in hand within the week. Fitting it ourselves took an afternoon with one mechanic. It's been almost eight months now and the unit is performing perfectly. The anti-corrosion coating is holding up well despite our Mediterranean climate and the salty fertilizer blends we use. Glad we found this supplier. Price was also much better than the local dealer wanted for an OEM part.\"\r\n\r\n<strong>Tim Callaway, Sheep and Pasture Maintenance, Australia<\/strong>\r\n\"Our operation covers sheep-grazed pastures across about 4000 acres in Western Victoria. We use disc spreaders for superphosphate and lime and go through gearboxes harder than most because of the stone and roughness of the ground. Fitted two CMN-SF10 units at the start of last financial year and they've handled a full year of superphosphate work without a problem. The cast iron housing feels noticeably more substantial than some of the lighter-weight replacement units we've tried. We also appreciate that the shaft seals kept the super dust out of the oil, which has been a recurring headache with cheaper alternatives. Recommended without hesitation.\"","_et_gb_content_width":""},"product_brand":[],"product_cat":[309],"product_tag":[316,315,311,317,318,319,310],"class_list":{"0":"post-8256","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-fertilizer-spreader-gearbox","7":"product_tag-fertiliser-spreader-gearbox","8":"product_tag-fertilizer-distributor-gearbox","9":"product_tag-fertilizer-spreader-gearbox","10":"product_tag-fertilizer-spreader-gearbox-for-sale","11":"product_tag-fertilizer-spreader-gearbox-manufacturers","12":"product_tag-fertilizer-spreader-gearbox-suppliers","13":"product_tag-gearbox-for-fertilizer-spreader","15":"first","16":"instock","17":"shipping-taxable","18":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/korea-transmission.com\/pt\/wp-json\/wp\/v2\/product\/8256","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/korea-transmission.com\/pt\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/korea-transmission.com\/pt\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/korea-transmission.com\/pt\/wp-json\/wp\/v2\/comments?post=8256"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/korea-transmission.com\/pt\/wp-json\/wp\/v2\/media\/8034"}],"wp:attachment":[{"href":"https:\/\/korea-transmission.com\/pt\/wp-json\/wp\/v2\/media?parent=8256"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/korea-transmission.com\/pt\/wp-json\/wp\/v2\/product_brand?post=8256"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/korea-transmission.com\/pt\/wp-json\/wp\/v2\/product_cat?post=8256"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/korea-transmission.com\/pt\/wp-json\/wp\/v2\/product_tag?post=8256"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}