{"id":8233,"date":"2026-09-22T02:43:43","date_gmt":"2026-09-22T02:43:43","guid":{"rendered":"https:\/\/korea-transmission.com\/?post_type=product&p=8233"},"modified":"2026-09-24T08:21:54","modified_gmt":"2026-09-24T08:21:54","slug":"cmn-bgb9-bgb8-fertilizer-spreader-gearbox-ratio-11-aluminum-right-angle-30hp-540rpm-pto","status":"publish","type":"product","link":"https:\/\/korea-transmission.com\/pt\/produto\/cmn-bgb9-bgb8-fertilizer-spreader-gearbox-ratio-11-aluminum-right-angle-30hp-540rpm-pto\/","title":{"rendered":"Caixa de engrenagens para distribuidor de fertilizantes CMN-BGB9-BGB8, rela\u00e7\u00e3o 1:1, alum\u00ednio, \u00e2ngulo reto, 30 HP, tomada de for\u00e7a (TDF) 540 RPM."},"content":{"rendered":"

The CMN-BGB9-BGB8 Fertilizer Spreader Gearbox, widely recognized as a fertilizer distributor gearbox, sits at the mechanical heart of centrifugal and disc-type spreading machines. Rated at 30 HP with a standard 540 RPM PTO input, it accepts and redirects tractor power through a precisely cut right-angle bevel gear set housed in a lightweight yet rigid aluminum body. Two interchangeable ratio configurations, 1:1 (22\/15 teeth, Module 5.08) and 1.67:1 (15\/25 teeth, Module 4.0), let operators dial in the exact spinner speed their crop and spread-width requirements demand, without changing the entire unit. Both input and output shafts carry the industry-standard 1 3\/8-inch Z6 spline profile, guaranteeing direct compatibility with the vast majority of tractor PTO stubs and spreader drivelines on the market today. At 18 kg net weight, the gearbox imposes minimal stress on spreader frames, an important consideration for machines that must be attached and detached repeatedly across a planting season.<\/p>\n

This agricultural gearbox for fertilizer spreader applications handles a broad spectrum of materials: dry granular NPK blends, urea prills, lime, potash, pelleted chicken manure, coated slow-release fertilizers, and even grass seed. The housing is sealed against dust and moisture ingress, and the internal lubrication circuit is designed to keep bevel gear surfaces film-coated even during intermittent or lower-speed operation such as headland turns. Whether fitted on a 600-litre single-disc trailed spreader for small mixed farms or as a centre-drive unit on a twin-disc machine covering 24-metre bouts on large arable operations, the BGB9-BGB8 gearbox consistently transfers torque cleanly, spins discs at stable RPM, and resists the slow chemical degradation that fertilizer dust deposits can inflict on lesser components. Its application scope extends from conventional annual cropping and intensive vegetable production to golf-course maintenance, highway verge management, and orchard fertilization programmes.<\/p>\n

\"Caixa<\/p>\n

Par\u00e2metros t\u00e9cnicos<\/h2>\n

\"CMN-BGB9-BGB8<\/p>\n\n\n\n\n\n\n\n\n\n\n
Item<\/td>\nCaixa de engrenagens CMN-BGB9-BGB8<\/td>\n<\/tr>\n
Raz\u00e3o<\/td>\n1:1 \/ 1.67:1<\/td>\n<\/tr>\n
Dentes<\/td>\n22\/15 \/ 15\/25<\/td>\n<\/tr>\n
M\u00f3dulo<\/td>\n5.08 \/ 4.0<\/td>\n<\/tr>\n
Pot\u00eancia (HP)<\/td>\n30<\/td>\n<\/tr>\n
Input Rate<\/td>\n540 rpm<\/td>\n<\/tr>\n
Input\/Output<\/td>\n1 3\/8 Z6\/ 1 3\/8 Z6<\/td>\n<\/tr>\n
Peso (NW)<\/td>\n18Kg<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

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

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

Exemplos:<\/strong>\u00a0Novos clientes podem solicitar de 1 a 5 amostras em circunst\u00e2ncias apropriadas.<\/p>\n

Pedidos mistos:<\/strong>\u00a0\u00c9 poss\u00edvel combinar diferentes modelos; o valor total do pedido deve atingir aproximadamente $1.500.<\/p>\n

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

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

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

Benefits of the CMN-BGB9-BGB8 Fertilizer Spreader Gearbox<\/h2>\n

1. Dual Ratio Configurations
\nThe BGB9-BGB8 ships in a 1:1 ratio (22\/15 teeth, Module 5.08) and a 1.67:1 step-down ratio (15\/25 teeth, Module 4.0), enabling operators to select the output RPM best suited to their spreader disc diameter and target application rate. The 1:1 ratio maintains full 540 RPM at the disc for maximum spread width on large arable fields, while the 1.67:1 configuration reduces disc speed to approximately 323 RPM, providing finer control over granule trajectory and reducing wind-drift losses when spreading lighter materials or working in exposed conditions.<\/p>\n

2. Constru\u00e7\u00e3o em alum\u00ednio resistente \u00e0 corros\u00e3o
\nAgricultural fertilizers, particularly nitrogen-rich compounds and potash blends, are notoriously aggressive toward unprotected metals. The die-cast aluminum housing provides an inherently oxidation-resistant outer shell, and internal faces are treated to resist chemical attack from fertilizer dust that migrates past primary seals. Double-lipped oil seals at both shaft exits prevent fertilizer fines from reaching the bearing races, dramatically extending service life compared to single-seal designs common on budget-grade fertilizer spreader gearboxes available in the secondary market.<\/p>\n

3. Interface da tomada de for\u00e7a (PTO) e compatibilidade com estrias
\nBoth the input and output shafts are machined to the 1 3\/8-inch Z6 spline standard, which matches the PTO stub found on the overwhelming majority of tractors from 30 HP upward. This standardised interface eliminates the need for adapters, reducing driveline runout and the vibration that accelerates bearing fatigue. Correct spline engagement also prevents the fretting corrosion that occurs when an undersized or mismatched coupling is forced into service under cyclic torque loading typical of disc-spreader operation.<\/p>\n

4. Twin Output for Disc and Agitator Drive
\nThe symmetric twin-output shaft layout visible in the engineering drawing supports simultaneous drive of both left and right spreading discs, or, on machines equipped with an internal agitator, the agitator shaft and the disc drive shaft. Driving the agitator from the same gearbox that powers the disc ensures that material feed rate and disc speed are inherently synchronised, preventing bridging in the hopper during prolonged operation with sticky or hygroscopic fertilizers such as ammonium nitrate or compound NPK in humid field conditions.<\/p>\n

5. Wide Range of Application Compatibility
\nThe CMN-BGB9-BGB8 is not a single-application component. Its 30 HP rating and standard spline interface allow it to serve on centrifugal spreaders, twin-disc machines, lime spreaders, seed broadcasters, and granular pesticide applicators. It operates across tractors from compact utility models with 30-35 HP outputs right up to higher-powered machines where it can be used in parallel drive arrangements. Fertilizer spreader gearbox manufacturers including CMN offer this unit as a direct replacement for many OEM-supplied gearboxes used across European and North American spreader brands.<\/p>\n

6. Field Serviceability
\nMaintaining the correct fertilizer spreader gearbox oil level is straightforward with clearly positioned fill, check, and drain plugs that can be accessed without removing the unit from the spreader frame. A dedicated breather vent prevents pressure build-up during thermal cycling, which otherwise forces lubricant past the output shaft seals. The M10 flange bolt pattern is a common industrial standard, meaning replacement hardware is available from any agricultural merchant, reducing downtime during the time-critical spring and autumn spreading windows when the machine must return to work quickly.<\/p>\n

\"Caixa<\/p>\n

How Does the CMN-BGB9-BGB8 Fertilizer Gearbox Work<\/h2>\n

When the tractor operator engages the PTO lever, the main driveshaft rotates at 540 RPM and feeds torque into the BGB9-BGB8 through the 1 3\/8 Z6 input spline. Inside the aluminum housing, this rotational energy meets the primary bevel gear set, which turns the power flow through 90 degrees to redirect drive to the horizontal output shafts. In the 1:1 configuration, the 22-tooth input pinion meshes with the 22-tooth output crown, producing an identical output speed at both ends of the cross shaft. In the 1.67:1 configuration, the 15-tooth pinion drives the 25-tooth crown gear, delivering a proportionally lower output RPM with correspondingly higher available torque at the disc flanges. This torque increase is particularly valuable when the spreader carries a full hopper load and the disc must overcome the inertia of a heavy fertilizer column pressing down on its vanes during the initial engagement phase. The right-angle bevel gear architecture is inherently stiffer than worm-type arrangements at this power level, and it generates less heat under sustained load because sliding contact between teeth is minimised compared to worm mesh geometry.<\/p>\n

The aluminum alloy housing combines low mass (contributing to the 18 kg net weight figure) with sufficient wall thickness to absorb the bending moments that arise when a heavily loaded spreader crosses undulating ground. Internal gear surfaces are hardened to resist pitting under repeated contact stress cycles, while the gear oil bath ensures full film lubrication even during the brief overloading events common in field use. Double-lip shaft seals at each output and a single-lip seal at the input stub prevent the ingress of fertilizer dust and moisture, both of which are primary causes of premature bearing failure in this product category. A pressurised breather cap allows the small volume of hot air that expands during operation to escape without building internal pressure that would otherwise push oil past seals.<\/p>\n

The standard PTO driveshaft connecting the tractor to the gearbox input typically incorporates either a slip clutch or a shear-bolt torque-limiter positioned between the tractor stub and the gearbox input flange. When a foreign object, wet clump of soil, or accidental disc blockage causes disc speed to drop suddenly, the torque spike travels back up the driveline. If this spike exceeds the rated 30 HP threshold, the slip clutch releases or the shear bolt fractures, decoupling the power source from the gearbox within milliseconds. This prevents the bevel gears from stripping teeth, the housing from cracking, or the cross-shaft from bending, and it protects the tractor PTO bearing from shock loads. After clearing the obstruction, the operator simply resets the clutch or replaces the shear bolt and resumes work with no lasting damage to the agricultural gearbox. This overload response cycle can be completed in minutes, keeping field downtime to a minimum during time-sensitive spreading operations.<\/p>\n

\"Aplica\u00e7\u00f5es<\/p>\n

Cen\u00e1rios de aplica\u00e7\u00e3o<\/h2>\n
\n

Gest\u00e3o de pastagens e campos<\/h3>\n

Intensively grazed dairy and beef pastures need regular nitrogen top-dressings throughout the grazing season to sustain grass quality and carry capacity. The BGB9-BGB8 gearbox handles the continuous light-load spreading cycle that characterises grassland work, where applications may run for extended periods at moderate field speeds across large flat paddocks. Its sealed aluminum housing resists the long-term corrosive effect of ammonium nitrate dust, which is the single most aggressive substance encountered in routine livestock-farm spreading operations.<\/p>\n<\/div>\n

\n

Turf, Sports Fields & Golf Courses<\/h3>\n

Gestores profissionais de campos de golfe precisam de uma aplica\u00e7\u00e3o de nutrientes consistente e sem manchas para manter a qualidade da superf\u00edcie de jogo e a uniformidade visual. Quando montada em tratores utilit\u00e1rios compactos, a caixa de engrenagens do distribuidor de fertilizantes aciona cabe\u00e7otes de distribui\u00e7\u00e3o de precis\u00e3o em velocidades de disco calibradas, que produzem padr\u00f5es de distribui\u00e7\u00e3o repet\u00edveis em fairways, campos de golfe e pistas de atletismo. A capacidade da caixa de engrenagens de operar em rota\u00e7\u00f5es mais baixas, com a rela\u00e7\u00e3o de 1,67:1, reduz o ricochete e a dispers\u00e3o dos gr\u00e2nulos em superf\u00edcies adjacentes, como bordas de bunkers ou \u00e1reas de espectadores, uma vantagem particular em aplica\u00e7\u00f5es em instala\u00e7\u00f5es esportivas de grande porte.<\/p>\n<\/div>\n

\n

Pomares e Vinhedos<\/h3>\n

Culturas de \u00e1rvores frut\u00edferas e videiras exigem a aplica\u00e7\u00e3o cuidadosa de fertilizantes na zona radicular sob a copa, longe da base do tronco. Os distribuidores de fertilizantes para pomares acionados por essa caixa de engrenagens normalmente utilizam configura\u00e7\u00f5es de discos de alcance estreito ou protetores de disco para confinar os gr\u00e2nulos \u00e0s faixas entre as linhas, evitando queimaduras no tronco causadas por materiais com alto teor de nitrog\u00eanio. O peso relativamente baixo da carca\u00e7a de alum\u00ednio tamb\u00e9m reduz o momento de tombamento em tratores de bitola estreita, comumente usados \u200b\u200bem vinhedos, onde a estabilidade da m\u00e1quina em declives laterais \u00e9 uma preocupa\u00e7\u00e3o constante de seguran\u00e7a durante a fertiliza\u00e7\u00e3o.<\/p>\n

\n

Grain Crop Production<\/h3>\n

Wheat, barley, maize, oilseed rape, and sunflower crops all require precisely timed and accurately metered fertilizer applications at multiple growth stages. The BGB9-BGB8 gearbox powers the spreading discs through basal dressing, top-dressing, and split nitrogen programmes, maintaining uniform bout-width coverage even at typical field working speeds of 10 to 14 km\/h, which ensures even nutrient distribution and avoids the yield penalties associated with application strips or overlaps.<\/p>\n<\/div>\n

\n

Vegetable & Salad Production<\/h3>\n

High-value vegetable crops demand more frequent fertilizer applications at lower rates than broadacre arable land. The 1.67:1 ratio option reduces disc speed and therefore granule throw distance, making the gearbox suitable for narrower brassica, beet, and salad-leaf bed systems where precise placement next to crop rows avoids scorching sensitive leaves or over-feeding inter-row zones, both of which translate directly into improved crop quality and reduced waste of costly specialty fertilizer blends.<\/p>\n<\/div>\n

\n

Fruticultura<\/h3>\n

Strawberry, raspberry, and blueberry plantations require targeted phosphate and potassium applications early in the season to build root systems and support fruit development. The compact, lightweight aluminum fertilizer gearbox can be mounted on row-crop spreaders narrow enough to pass between established strawberry or cane rows, where heavier cast-iron units would be impractical, and the standard output flange dimensions allow fitment of a wide range of single-disc and deflector-plate spreading heads sized for narrow-row working widths.<\/p>\n<\/div>\n<\/div>\n

\n

Soil Amendment & Lime Spreading<\/h3>\n

Ground limestone and calcitic lime are bulky, abrasive materials that challenge the wear resistance of gearbox components far more than fine soluble fertilizers. The hardened bevel gears and sealed bearing races inside the CMN-BGB9-BGB8 maintain their functional geometry season after season even when applied lime creates a fine abrasive slurry on external surfaces in wet conditions. This same durability translates to reliable performance when spreading other coarse soil amendments such as gypsum, rock phosphate, and granular dolomite for soil pH and structure improvement programmes.<\/p>\n<\/div>\n

\n

Horticulture, Nurseries & Landscaping<\/h3>\n

Commercial nurseries, market gardens, and landscaping contractors use small PTO-driven spreaders on compact tractors to apply granular controlled-release fertilizers across large container planting areas, cut flower fields, and ornamental shrub beds. The lightweight BGB9-BGB8 gearbox suits this application precisely: it is small enough not to dominate the machine footprint, powerful enough to spin discs continuously through a full working day, and resistant enough to the varied fertilizer chemistries encountered across mixed horticultural crop programmes to avoid the corrosion-related seal failures that force unplanned maintenance stops.<\/p>\n<\/div>\n

\"Aplica\u00e7\u00f5es<\/p>\n

CMN-BGB9-BGB8 Fertilizer Spreader Gearbox Parts<\/h2>\n

Caixa de Engrenagens
\nThe die-cast aluminum alloy housing forms the structural chassis of the entire unit. It maintains precise bore alignment for the input and output shaft bearings under dynamic load, absorbs vibration before it reaches the spreader frame, and protects internal components from fertilizer fines and field moisture. Wall thickness is specified to resist cracking from the bending stress that arises when a full hopper load is suddenly stopped by a disc blockage event.<\/p>\n

Eixo de entrada
\nMachined from medium-carbon alloy steel and induction-hardened across its spline length, the input shaft receives rotational energy directly from the PTO driveshaft through the 1 3\/8 Z6 spline bore. It is precision-ground to the interference fit tolerance required for the inner race of the input-end tapered roller bearing, which resists both the radial load from bevel gear mesh forces and the axial thrust that reverses direction each time the operator declutches and re-engages the PTO.<\/p>\n

Conjunto de engrenagens c\u00f4nicas
\nThe matched pair of case-hardened steel bevel gears is the power-conversion core of this fertilizer gearbox. Cut to precise tooth geometry to achieve the specified 1:1 or 1.67:1 ratio, the gears are lapped together during assembly to produce a uniform tooth-contact pattern that minimises noise and distributes Hertzian contact stress across the full face width. Module 5.08 and 4.0 sizing gives each tooth adequate cross-section to handle repeated torque surges without plastic deformation of the root fillet.<\/p>\n

Output Shafts
\nTwo symmetrically positioned output shafts emerge from each side of the housing at the 335 mm centre distance shown in the engineering drawing. Each stub is machined to the 1 3\/8 Z6 spline profile, with an 83 mm insertion depth, a 63.5 mm bore engagement zone, and a 38 mm key section visible in the certified dimension data. M10 flange bolts secure the disc hub or adaptor plate to the output face, while a retention groove and snap ring prevent axial migration of the shaft under operational loading.<\/p>\n

Rolamentos
\nTapered roller bearings are selected at each shaft end and at the bevel crown gear position because they carry simultaneous radial and axial (thrust) loads, both of which are inherent in bevel gear operation. The bearings are pre-loaded during assembly to eliminate internal clearance, a step that suppresses micro-movement of the rolling elements under cyclic load reversal and is a significant factor in achieving extended grease-on-grease service life without requiring disassembly or bearing adjustment in normal field use.<\/p>\n

Retentores de \u00f3leo
\nDouble-lip rotary shaft seals at the output positions and a single-lip seal at the input shaft keep gear oil inside the housing and fertilizer contamination outside. The outer lip deflects dust and abrasive particles before they reach the sealing surface, while the inner lip maintains positive contact with the shaft journal under the full range of operating temperatures encountered from cold-morning startups in northern European spring conditions to sustained running in the heat of sub-tropical spreading seasons. Seal lips are factory pre-coated with assembly lubricant to prevent dry-start damage.<\/p>\n

Sistema de lubrifica\u00e7\u00e3o
\nThe splash-lubrication system uses the rotation of the bevel gears to continuously lift oil from the sump and deposit it onto gear tooth faces, bearing inner races, and shaft journal surfaces. Oil level is set via a side-mounted level plug to ensure adequate depth for the rotating crown gear to reach the bath without churning excess oil into foam. The fill plug doubles as a pressure-relief vent when thermally expanded air needs to escape, while the drain plug at the lowest housing point allows full oil changes without tilting the machine. Recommended lubricant is 80W-90 gear oil, with the first change at 50 hours and subsequent changes annually or every 200 operating hours, whichever occurs first.<\/p>\n

\"CMN-BGB9<\/p>\n

How to Properly Maintain the CMN-BGB9-BGB8 Gearbox<\/h2>\n

1. Monitor Oil Level and Condition
\nCheck the fertilizer spreader gearbox oil level with the machine on level ground before the start of each spreading season and every 50 operating hours thereafter. The correct lubricant is 80W-90 mineral or semi-synthetic gear oil filled to the centre of the level plug port. Drain and refill at the end of the first season of a new unit (the initial fill flushes metal particles from gear bedding-in), then annually or every 200 hours. Discoloured oil, a milky appearance indicating water contamination, or a metallic smell are all signs that immediate inspection is warranted before further operation causes gear or bearing damage that transforms a minor service into a full rebuild.<\/p>\n

2. Inspect Output Shaft Seals Frequently
\nFertilizer dust is extremely abrasive and hygroscopic. Where it accumulates on rotating shaft seals, it draws moisture from the air and forms a corrosive paste that erodes the seal lip contact zone within weeks in the most aggressive climates. Visually check each output shaft exit for oil weeping after every working day during the spreading season. A light film around the seal exterior is normal during the first few hours of operation with a new seal; persistent dripping indicates the seal has lost contact and must be replaced before the bearing it protects is exposed to the combined abrasive and chemical attack that will destroy it rapidly.<\/p>\n

3. Check Disc Bolts and Shaft Keys
\nNo in\u00edcio de cada temporada de distribui\u00e7\u00e3o, remova cada cubo de disco do eixo de sa\u00edda, limpe as superf\u00edcies de contato das estrias, aplique uma fina camada de composto antiaderente e verifique o estado do anel de reten\u00e7\u00e3o do eixo de sa\u00edda e dos parafusos flangeados M10 de fixa\u00e7\u00e3o do disco. O desgaste por atrito nas estrias se manifesta como um p\u00f3 de \u00f3xido escuro nas ranhuras; um desgaste moderado \u00e9 normal, mas sulcos profundos indicam que o cubo do disco est\u00e1 se movendo axialmente sob carga e o sistema de reten\u00e7\u00e3o precisa ser refor\u00e7ado. Aperte os parafusos flangeados com o torque especificado pelo fabricante e verifique novamente ap\u00f3s as primeiras 10 horas de opera\u00e7\u00e3o no in\u00edcio da temporada.<\/p>\n

4. Verify Overload Protection Components
\nAfter any disc blockage or jamming event where the PTO driveshaft overload device activated, inspect the slip clutch friction plates or replace the shear bolt before resuming work. A slip clutch that was held in slip for more than a few seconds will have heat-damaged friction material, which means it may slip at torques lower than its rated setting, causing nuisance trips during normal spreading, or it may not slip at all, transmitting full shock loads directly into the gearbox the next time a blockage occurs. Inspect the gearbox housing for any new cracks, and check that the input shaft rotates freely after the event without binding or bearing rumble.<\/p>\n

5. Clean Thoroughly After Each Use
\nFertilizer residue left on the gearbox exterior, particularly near shaft exits and housing joints, begins attacking the aluminum surface and degrading seal materials within hours in humid conditions. After each spreading session, remove loose fertilizer deposits with compressed air or a dry brush before they absorb atmospheric moisture and become corrosive paste. Do not use a high-pressure washer directly on shaft seals or housing joints, as pressurised water can force fine fertilizer paste past the outer seal lip into the bearing cavity. An annual wash with mild alkaline cleaner followed by thorough drying and a light oil wipe is appropriate for end-of-season storage preparation.<\/p>\n

6. Confirme a compatibilidade antes de encomendar pe\u00e7as de reposi\u00e7\u00e3o.
\nAo encomendar pe\u00e7as para a caixa de engrenagens do distribuidor de fertilizantes, confirme sempre o n\u00famero do modelo gravado na carca\u00e7a, a configura\u00e7\u00e3o da rela\u00e7\u00e3o de transmiss\u00e3o atual (1:1 ou 1,67:1), a velocidade da tomada de for\u00e7a (540 RPM), o tipo de estria (1 3\/8 Z6) e o tamanho do parafuso de montagem (M10) antes de fazer o pedido. Muitos kits de veda\u00e7\u00e3o e conjuntos de rolamentos de reposi\u00e7\u00e3o s\u00e3o fisicamente semelhantes em v\u00e1rios modelos de caixas de engrenagens agr\u00edcolas, mas diferem nas toler\u00e2ncias dimensionais ou nas especifica\u00e7\u00f5es do material, o que pode reduzir a vida \u00fatil quando instalados na carca\u00e7a errada. A equipe t\u00e9cnica da CMN Transmission pode verificar a compatibilidade do seu modelo para confirmar os n\u00fameros de pe\u00e7a corretos antes do envio, evitando o custo e o atraso da devolu\u00e7\u00e3o de componentes incorretos no meio da temporada de distribui\u00e7\u00e3o.<\/p>\n

\"Caixa<\/p>\n

How to Select the Right Gearbox for Fertilizer Spreader<\/h2>\n
\n
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Load Capacity & HP Rating<\/h3>\n

A pot\u00eancia nominal de servi\u00e7o cont\u00ednuo da caixa de engrenagens deve atender ou exceder a demanda de pot\u00eancia m\u00e1xima do mecanismo de distribui\u00e7\u00e3o com a tremonha totalmente carregada. Uma pot\u00eancia inferior \u00e0 nominal da caixa de engrenagens leva ao superaquecimento, desgaste acelerado das engrenagens e falha prematura do retentor de \u00f3leo. A CMN-BGB9-BGB8 tem pot\u00eancia nominal de 30 HP, o que permite o uso em uma ampla gama de distribuidores de disco simples e duplo em tratores de at\u00e9 aproximadamente 60 HP, sem atingir os limites t\u00e9rmicos durante os ciclos normais de distribui\u00e7\u00e3o. Para distribuidores maiores ou aplicadores de calc\u00e1rio de alta capacidade, consulte os modelos com pot\u00eancia nominal superior da linha de caixas de engrenagens para distribuidores de fertilizantes da CMN antes de especificar.<\/p>\n<\/div>\n

\n

Gear Ratio and Output Speed<\/h3>\n

Calculate the disc RPM your spreader needs to achieve the target spread width and application rate at your intended field speed, then work back from the 540 RPM PTO speed to confirm which caixa de engrenagens do distribuidor de fertilizantes<\/strong><\/a> ratio delivers that value. The 1:1 ratio provides 540 RPM at both output shafts, while the 1.67:1 delivers approximately 323 RPM. If neither standard ratio is correct for your spreader design, CMN Transmission can discuss custom tooth count options within the same housing envelope, providing precise output speed without compromising mounting compatibility.<\/p>\n<\/div>\n

\n

Material Durability<\/h3>\n

Match the housing material to the severity of the chemical environment. Aluminum alloy housings like the BGB9-BGB8 offer an excellent balance of light weight and corrosion resistance for most common fertilizer types. If the primary material is highly concentrated sulphur-based or acidic fertilizer applied in warm, humid conditions, specify additional external protective coatings or enquire about stainless or epoxy-lined variants. Always confirm that the shaft seal material is rated for the specific fertilizer chemistry in use, as some exotic blends can degrade standard nitrile rubber seal lips within a single season.<\/p>\n<\/div>\n

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Mounting & Dimensional Compatibility<\/h3>\n

Confirm that the replacement or new-build gearbox matches the mounting bolt circle, flange face dimensions, and shaft protrusion lengths of your spreader design. The BGB9-BGB8 uses M10 flange bolts with a 335 mm shaft centre-to-centre span and standard 1 3\/8 Z6 output splines. Providing CMN Transmission with the spreader manufacturer and model number, or a dimensional drawing of the existing gearbox, eliminates uncertainty and avoids costly returns or on-farm fabrication of adapter plates to make an incompatible unit fit.<\/p>\n<\/div>\n

\n

Maintenance Access & Parts Availability<\/h3>\n

Uma caixa de engrenagens de dif\u00edcil manuten\u00e7\u00e3o em campo ser\u00e1 revisada com menos frequ\u00eancia, levando a falhas prematuras. Verifique se os pontos de enchimento, n\u00edvel e drenagem do \u00f3leo s\u00e3o acess\u00edveis sem remover a unidade do distribuidor, se h\u00e1 um respiro para evitar vazamentos de veda\u00e7\u00e3o induzidos por press\u00e3o e se as veda\u00e7\u00f5es e rolamentos est\u00e3o dispon\u00edveis como pe\u00e7as padr\u00e3o para caixas de engrenagens de distribuidores de fertilizantes no programa de pe\u00e7as de reposi\u00e7\u00e3o do fabricante. A CMN Transmission mant\u00e9m em estoque kits de veda\u00e7\u00e3o e conjuntos de rolamentos para todas as unidades de produ\u00e7\u00e3o e pode enviar internacionalmente com prazos de entrega adequados aos cronogramas de servi\u00e7o do fabricante original e do mercado de reposi\u00e7\u00e3o.<\/p>\n<\/div>\n

\n

PTO Shaft Speed & Overload Protection<\/h3>\n

Confirme se a tomada de for\u00e7a (TDF) do trator est\u00e1 ajustada para 540 RPM antes de conectar esta caixa de engrenagens; operar a 1000 RPM sem modifica\u00e7\u00f5es internas causar\u00e1 sobrevelocidade imediata no eixo de sa\u00edda e danificar\u00e1 os rolamentos do cubo do disco ou a pr\u00f3pria caixa de engrenagens. Verifique tamb\u00e9m se o eixo de transmiss\u00e3o da TDF est\u00e1 equipado com uma embreagem deslizante ou um dispositivo de sobrecarga com parafuso de cisalhamento em funcionamento, com capacidade nominal de no m\u00e1ximo 30 HP cont\u00ednuos da caixa de engrenagens. Um dispositivo de sobrecarga ausente ou inoperante transfere todas as cargas de impacto provenientes de bloqueios nos discos diretamente para a carca\u00e7a e as engrenagens da caixa de engrenagens, reduzindo drasticamente a vida \u00fatil, independentemente da qualidade da caixa de engrenagens.<\/p>\n<\/div>\n<\/div>\n

\"CMN-BGB8<\/p>\n

Fertilizer Spreader Gearbox and PTO Drive Shaft<\/h2>\n

A caixa de engrenagens do distribuidor de fertilizantes e o eixo da tomada de for\u00e7a agr\u00edcola n\u00e3o s\u00e3o componentes concorrentes; s\u00e3o dois elos consecutivos na mesma cadeia mec\u00e2nica que vai da sa\u00edda da caixa de engrenagens interna do trator at\u00e9 os discos de distribui\u00e7\u00e3o do fertilizante.<\/p>\n

The PTO shaft, also called the Power Take-Off shaft, is a telescopic driveshaft fitted with a protective guard and terminated at each end with a yoke and cross-joint assembly. Its role is purely mechanical transmission of rotational speed and torque from the tractor PTO stub to whatever implement is connected. It does not change speed, redirect power flow, or increase torque; it simply bridges the physical gap between the tractor and the machine while tolerating the angular misalignment that varies as the tractor turns, as the three-point linkage rises and falls, and as the machine follows ground contour independently of the tractor. A well-maintained PTO shaft fitted with functioning safety guards and correctly dimensioned cross-joint bearing kits will deliver essentially the same rotational speed that exits the tractor stub, minus minimal friction losses, directly into the input yoke of the gearbox.<\/p>\n

The fertilizer spreader gearbox begins its job exactly where the PTO shaft ends. Rotational energy enters the input stub at 540 RPM through the 1 3\/8 Z6 spline and is redirected 90 degrees by the bevel gear set to drive the two horizontal output shafts. The gear ratio either maintains that speed (1:1 ratio) or reduces it (1.67:1 ratio) while correspondingly increasing the available torque delivered to the disc flanges. Without the gearbox, there is no practical way to connect a horizontally running PTO shaft to vertically mounted spinner discs on a rear-mounted spreader while maintaining the correct disc plane orientation for uniform granule throw patterns.<\/p>\n

Together, the two components define the driveline specification for any given spreader installation. When replacing either component, the other must be re-checked for compatibility: a new gearbox with a different input shaft length changes the PTO shaft telescopic adjustment requirement; a replacement eixo de acionamento da tomada de for\u00e7a<\/strong><\/a> with a different cross-joint angle rating changes the maximum articulation the driveline can safely tolerate during headland turns. CMN Transmission supplies both agricultural gearboxes and PTO shaft assemblies, allowing customers to source a correctly matched driveline pair from a single supplier, simplifying both procurement and technical support across the service life of the equipment.<\/p>\n

Para operadores que compram caixas de engrenagens para distribuidores de fertilizantes como pe\u00e7as de reposi\u00e7\u00e3o, a CMN recomenda medir o comprimento do eixo da tomada de for\u00e7a (TDF) existente, tanto comprimido quanto estendido, antes de fazer o pedido. Isso porque a posi\u00e7\u00e3o do flange de entrada da nova caixa de engrenagens em rela\u00e7\u00e3o ao ponto de engate do distribuidor deve estar dentro da faixa de comprimento operacional do eixo de transmiss\u00e3o. Um eixo muito curto se desengatar\u00e1 durante as curvas, e um eixo muito longo encostar\u00e1 na estria de entrada, transmitindo for\u00e7as de flex\u00e3o para a carca\u00e7a da caixa de engrenagens, o que pode fraturar o assento do rolamento do eixo de entrada em uma \u00fanica temporada de uso.<\/p>\n\n\n\n
\"Caixa<\/td>\n\"Eixo<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Por que escolher as caixas de engrenagens para distribuidores de fertilizantes da CMN Transmission?<\/h2>\n

Korea CMN Transmission Co., Ltd. was established in 2000 and operates from its production base in Sandan-o, Danwon-gu, Ansan-si, Gyeonggi-do, Korea. Over more than two decades, the company has grown from a regional agricultural gearbox supplier into a globally recognised manufacturer exporting to more than 60 countries across six continents. The production facility employs more than 100 factory workers and engineering staff, with dedicated teams for R&D, quality control, and after-sales technical support covering the full product lifecycle from initial specification through to field service.<\/p>\n

O cat\u00e1logo de produtos da CMN \u00e9 um dos mais abrangentes entre os fabricantes de caixas de engrenagens agr\u00edcolas da \u00c1sia, abrangendo caixas de engrenagens para ro\u00e7adeiras rotativas, 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, ensiladeiras, pulverizadores para pomares, ancinhos rotativos, colheitadeiras, silos de gr\u00e3os, sistemas de transporte de gr\u00e3os, plataformas de colheita de milho, barras de corte e sistemas de alimenta\u00e7\u00e3o de aves. Caixas de engrenagens agr\u00edcolas personalizadas, com quase mil especifica\u00e7\u00f5es, podem ser produzidas a partir de desenhos do cliente, com an\u00e1lises de engenharia conclu\u00eddas em at\u00e9 cinco dias \u00fateis para a maioria das solicita\u00e7\u00f5es.<\/p>\n

As outras linhas de produtos da empresa incluem eixos de tomada de for\u00e7a (PTO), juntas universais, garfos, tubos, limitadores de torque, capas de prote\u00e7\u00e3o, adaptadores, acoplamentos, rolamentos, l\u00e2minas, correntes e rodas dentadas, permitindo que os clientes adquiram conjuntos completos de transmiss\u00e3o de um \u00fanico fornecedor qualificado. A produ\u00e7\u00e3o anual ultrapassa 500.000 unidades e toda a produ\u00e7\u00e3o \u00e9 fabricada sob sistemas de gest\u00e3o certificados pela CE e ISO 9001. Cada lote passa por uma inspe\u00e7\u00e3o de qualidade de sa\u00edda que abrange verifica\u00e7\u00e3o dimensional, teste de padr\u00e3o de engrenamento e teste de press\u00e3o da carca\u00e7a antes do envio.<\/p>\n

Os mercados de exporta\u00e7\u00e3o da CMN Transmission incluem os Estados Unidos, Canad\u00e1, M\u00e9xico, Brasil, Argentina, Fran\u00e7a, Alemanha, It\u00e1lia, Espanha, Reino Unido, R\u00fassia, \u00cdndia, Tail\u00e2ndia, Vietn\u00e3, Turquia, Austr\u00e1lia e Nova Zel\u00e2ndia, entre muitos outros. As equipes de vendas da empresa contam com profissionais com conhecimento t\u00e9cnico das normas de tratores e implementos de cada uma dessas regi\u00f5es, o que facilita a especifica\u00e7\u00e3o de produtos que atendam \u00e0s conven\u00e7\u00f5es locais de velocidade da tomada de for\u00e7a (TDF), padr\u00f5es de estrias e regulamenta\u00e7\u00f5es de seguran\u00e7a. Para fabricantes de m\u00e1quinas OEM, a CMN pode fornecer caixas de engrenagens com etiquetas personalizadas, dimens\u00f5es de eixo modificadas ou acabamentos de pintura espec\u00edficos, como parte de um acordo de produ\u00e7\u00e3o programado.<\/p>\n

\"Fabricantes<\/p>\n

Perguntas frequentes<\/h2>\n

Q: What oil should I use in the CMN-BGB9-BGB8 fertilizer spreader gearbox, and how often should I change it?<\/strong>
\nA: The standard fill for this fertilizer gearbox is 80W-90 GL-4 or GL-5 mineral or semi-synthetic gear oil. Fill to the centre of the level plug port with the machine on level ground. Change the oil after the first 50 hours on a new unit to flush bedding-in metal particles, then every 200 operating hours or annually at season end, whichever comes first. In extremely dusty or humid operating environments, reduce the interval to 100 hours to catch early seal contamination before it damages the bearing races.<\/p>\n

Q: Which fertilizer spreader gearbox ratio should I choose: 1:1 or 1.67:1?<\/strong>
\nA: Selecione a rela\u00e7\u00e3o 1:1 (22\/15 dentes, M\u00f3dulo 5.08) quando precisar da rota\u00e7\u00e3o m\u00e1xima do disco para obter amplas larguras de distribui\u00e7\u00e3o, normalmente de 24 a 36 metros, com fertilizantes granulados densos como ureia, DAP ou NPK composto, a uma velocidade de campo de 10 a 14 km\/h. Selecione a rela\u00e7\u00e3o 1,67:1 (15\/25 dentes, M\u00f3dulo 4.0) quando precisar de uma rota\u00e7\u00e3o menor do disco para reduzir a largura de distribui\u00e7\u00e3o, materiais mais leves como gr\u00e2nulos revestidos de libera\u00e7\u00e3o lenta ou sementes finas, ou quando estiver trabalhando em condi\u00e7\u00f5es de vento forte, onde uma velocidade menor do disco reduz a deriva. Em caso de d\u00favida, consulte a tabela de calibra\u00e7\u00e3o do fabricante do distribuidor para o di\u00e2metro do seu disco e a largura de distribui\u00e7\u00e3o desejada.<\/p>\n

Q: Is the CMN-BGB9-BGB8 a direct replacement for OEM fertilizer spreader gearboxes from European brands?<\/strong>
\nA: The BGB9-BGB8 is compatible with many spreaders that originally used a right-angle bevel gearbox with 1 3\/8 Z6 input and output shafts, a 335 mm output shaft centre span, and M10 flange bolt mounting. This matches the interface used on several popular twin-disc spreader designs from European agricultural gearbox manufacturers. However, direct OEM replacement cannot be guaranteed for every spreader model without comparing the dimensional drawing. CMN Transmission recommends providing the existing gearbox model reference or a measured sketch before confirming the order, to eliminate any compatibility risk.<\/p>\n

Q: Can this agricultural gearbox run on a 1000 RPM PTO tractor?<\/strong>
\nA: No. The CMN-BGB9-BGB8 is rated and designed for 540 RPM PTO input only. Operating at 1000 RPM on the input shaft without internal modification will over-speed the output shafts to approximately 1000 RPM (1:1 ratio) or 600 RPM (1.67:1 ratio), both of which exceed safe disc tip speeds for standard spreader discs, over-stress the bearings and gear tooth root sections beyond their design load, and will cause premature failure within a short period. If your tractor offers switchable 540\/1000 RPM PTO, confirm it is set to 540 RPM before engaging. A 1000 RPM-rated variant requires a different gear specification; contact CMN Transmission for options.<\/p>\n

Q: Why is my fertilizer spreader gearbox leaking oil from the output shaft seals?<\/strong>
\nA: Output shaft seal leaks on fertilizer gearboxes have three common causes. First, the breather vent may be blocked by a fertilizer dust cap, causing pressure to build inside the housing during operation and pushing oil past the seal lips. Clean the breather vent first. Second, the seals may have been damaged by abrasive fertilizer paste accumulating in the seal groove. This requires seal replacement with new double-lip seals from the CMN parts programme. Third, the gearbox may be overfilled; oil above the level plug port creates excess splash and overwhelms the seal. Drain to correct level before investigating further if you recently refilled the unit.<\/p>\n

Q: What fertilizer spreader gearbox parts are available for the BGB9-BGB8 as aftermarket spares?<\/strong>
\nA: A CMN Transmission mant\u00e9m em estoque kits de veda\u00e7\u00e3o (conjuntos de retentores de \u00f3leo para os eixos de entrada e sa\u00edda), conjuntos de rolamentos de rolos c\u00f4nicos, pares de engrenagens c\u00f4nicas para ambas as configura\u00e7\u00f5es de rela\u00e7\u00e3o, conjuntos de juntas da carca\u00e7a, respiros, conjuntos de buj\u00f5es de enchimento e drenagem e conjuntos completos de eixos. Para danos catastr\u00f3ficos na carca\u00e7a devido a impacto, carca\u00e7as de reposi\u00e7\u00e3o est\u00e3o dispon\u00edveis sob encomenda especial com prazo de entrega de aproximadamente quatro semanas. A maioria das pe\u00e7as de uso comum \u00e9 enviada do armaz\u00e9m da CMN em dois a tr\u00eas dias \u00fateis para pedidos internacionais, com rastreamento fornecido. Entre em contato com a equipe de vendas informando o modelo e o n\u00famero de s\u00e9rie da caixa de c\u00e2mbio para confirmar a disponibilidade e os pre\u00e7os das pe\u00e7as.<\/p>\n

Q: How does the fertilizer spreader gearbox ratio affect spreading width and application rate?<\/strong>
\nA: Disc RPM is the primary variable that determines granule throw distance and therefore effective spread width. Higher disc RPM produces greater centrifugal force, throwing granules further and producing a wider bout width. The 1:1 ratio maintains the full 540 RPM at the disc, maximising spread width for a given disc diameter. The 1.67:1 ratio reduces this to approximately 323 RPM, shortening the throw distance and narrowing the effective bout. Application rate in kg\/ha depends on the shutter or slide gate setting controlling material flow from the hopper, not on gearbox ratio, but the disc RPM affects pattern evenness, so calibration must be repeated whenever you switch between ratio configurations or change material density.<\/p>\n

Q: Can I use this gearbox for spreading lime and other soil amendments, not just fertilizer?<\/strong>
\nA: Yes, but with some considerations. Ground limestone and agricultural lime are highly abrasive and react slowly with aluminum oxide surfaces; the sealed housing and double-lip output shaft seals are designed to cope with regular lime exposure, but cleaning immediately after lime spreading sessions is particularly important. Lime left on external surfaces combines with damp air to form calcium hydroxide paste, which aggressively attacks the housing and seal material over an extended period. For heavy lime spreading duties exceeding 200 hours per season, check seals at mid-season as well as at the seasonal service interval, as lime duty accelerates seal wear relative to standard fertilizer service.<\/p>\n

Q: Where can I find the best fertilizer spreader gearbox for sale at a competitive price?<\/strong>
\nA: CMN Transmission supplies the BGB9-BGB8 directly to OEM machinery builders, agricultural dealers, and farm operators worldwide through its export sales programme. Pricing is based on order quantity, with tiered discounts available from five units. Shipping is arranged via sea freight to major global ports or air freight for urgent single-unit replacement orders. Request a formal quote through the website contact form, providing your required quantity, ratio configuration, and destination port, for a response within one business day. CMN Transmission has shipped to over 60 countries and can advise on the most cost-effective logistics route for your region.<\/p>\n

Q: Does the gearbox come with a warranty, and what does it cover?<\/strong>
\nA: CMN Transmission offers a standard 12-month warranty on the BGB9-BGB8 against manufacturing defects in materials and workmanship under normal operating conditions. The warranty covers gear tooth failure not caused by overloading beyond 30 HP, housing cracks not caused by external impact, and bearing failures under correct lubrication. It does not cover seal wear from abrasive material ingress where the machine was not cleaned as specified, or damage from operation at 1000 RPM PTO. Warranty claims are processed through the supplying distributor or directly with the CMN export team; photographic evidence of the failure and the oil condition at time of failure is requested to expedite assessment.<\/p>\n

\"Caixa<\/p>\n

Avalia\u00e7\u00f5es de clientes<\/h2>\n

James Holloway, Grain Farm, USA<\/strong>
\n\"Produzimos cerca de 800 acres de terras ar\u00e1veis \u200b\u200bmistas em Iowa, e eu estava c\u00e9tico em comprar uma caixa de engrenagens do exterior para substituir a unidade original da nossa Amazone ZA-M 1500. Nosso revendedor local queria quase o triplo do pre\u00e7o por uma pe\u00e7a de reposi\u00e7\u00e3o original. Encomendei a CMN-BGB9-BGB8 na rela\u00e7\u00e3o 1:1, instalei em cerca de duas horas e ela tem funcionado perfeitamente por duas temporadas completas. Espalhamos ureia e MAP em mais de 3.000 acres sem nenhum problema. O \u00f3leo ainda est\u00e1 limpo, sem vazamentos de \u00f3leo. Recomendo com prazer a outros agricultores da nossa regi\u00e3o.\"<\/p>\n

Klaus Breitenberger, Agricultural Machinery, Germany<\/strong>
\n\u201cSou propriet\u00e1rio de uma empresa de m\u00e1quinas agr\u00edcolas na Baviera e compro pe\u00e7as de reposi\u00e7\u00e3o em grande escala. Encomendei seis caixas de engrenagens CMN-BGB9-BGB8 com rela\u00e7\u00e3o de 1,67:1 para nossos distribuidores de fertilizantes. A qualidade \u00e9 excelente, as toler\u00e2ncias s\u00e3o precisas e a veda\u00e7\u00e3o nos eixos de sa\u00edda se mant\u00e9m firme mesmo durante nossas opera\u00e7\u00f5es na primavera, quando o clima est\u00e1 \u00famido. O prazo de entrega para Hamburgo foi de 18 dias e a embalagem era resistente. Recomendo fortemente para as fazendas associadas \u00e0 nossa empresa como uma op\u00e7\u00e3o de substitui\u00e7\u00e3o com \u00f3timo custo-benef\u00edcio.\u201d<\/p>\n

Mark Svensson, Dairy Farm, Australia<\/strong>
\n\u201cGerenciamos cinco fazendas leiteiras em Waikato e usamos bastante ureia e calc\u00e1rio. A caixa de engrenagens original do nosso distribuidor de adubo Kuhn Axis 20.2 quebrou depois de tr\u00eas temporadas de uso intenso com calc\u00e1rio, que corr\u00f3i as veda\u00e7\u00f5es rapidamente. Substitu\u00edmos pela CMN BGB9-BGB8. Doze meses depois, as veda\u00e7\u00f5es est\u00e3o intactas e o \u00f3leo est\u00e1 limpo quando verifico mensalmente. A rela\u00e7\u00e3o 1:1 funciona perfeitamente a 540 rpm. Honestamente, a redu\u00e7\u00e3o de peso em rela\u00e7\u00e3o \u00e0 antiga unidade de ferro fundido tamb\u00e9m \u00e9 percept\u00edvel ao instal\u00e1-la no engate do distribuidor.\u201d<\/p>\n

Rafael Mendes, Soybean Farm, Brazil<\/strong>
\n\u201cComprei tr\u00eas unidades da CMN para substituir as caixas de transmiss\u00e3o dos distribuidores de fertilizantes na nossa fazenda de soja em Mato Grosso. A entrega levou 22 dias para Rondon\u00f3polis, e as caixas chegaram bem embaladas e sem danos. Instalamos as novas caixas sem precisar fazer nenhuma modifica\u00e7\u00e3o nos distribuidores. Aplicamos cerca de 1.200 toneladas de cloreto de pot\u00e1ssio e ureia na \u00faltima safra, e as tr\u00eas caixas continuam funcionando sem vazamentos de \u00f3leo. O suporte t\u00e9cnico da CMN respondeu \u00e0s minhas perguntas sobre o n\u00edvel de \u00f3leo recomendado em menos de 24 horas. Estou muito satisfeito.\u201d<\/p>\n

Derek Paulson, Agricultural Parts, Canada<\/strong>
\n\u201cSomos uma concession\u00e1ria agr\u00edcola de m\u00e9dio porte em Ont\u00e1rio e come\u00e7amos a estocar caixas de engrenagens CMN como uma alternativa de reposi\u00e7\u00e3o para nossos clientes. A linha BGB9-BGB8 tem sido a de maior rotatividade. Fizemos quatro pedidos, totalizando 38 unidades em 14 meses, e at\u00e9 agora n\u00e3o tivemos nenhuma solicita\u00e7\u00e3o de garantia. Os clientes apreciam a vantagem do peso da carca\u00e7a de alum\u00ednio e o encaixe perfeito das estrias para a Z6 de 1 3\/8\". Os pre\u00e7os s\u00e3o muito competitivos em compara\u00e7\u00e3o com as marcas europeias de reposi\u00e7\u00e3o e a entrega ao porto de Toronto \u00e9 consistente em tr\u00eas semanas. Continuaremos a fazer novos pedidos.\u201d<\/p>\n

Marie-Claire Durand, Cereal Farm, France<\/strong>
\n\u201cNossa fazenda em Beauce abrange 480 hectares de trigo e colza. Encomendei duas caixas de engrenagens CMN-BGB9-BGB8 com rela\u00e7\u00e3o de 1,67:1 para nossos distribuidores de precis\u00e3o. A instala\u00e7\u00e3o foi simples, as estrias Z6 de 1 3\/8\" encaixaram perfeitamente. O que me convenceu foi a qualidade das veda\u00e7\u00f5es nos eixos de sa\u00edda. Ap\u00f3s um inverno distribuindo nitrato de am\u00f4nio em condi\u00e7\u00f5es \u00famidas, n\u00e3o h\u00e1 sinais de vazamentos. Tamb\u00e9m estou satisfeito com a agilidade do departamento de vendas, que respondeu prontamente \u00e0s minhas d\u00favidas t\u00e9cnicas sobre o sentido de rota\u00e7\u00e3o.\u201d<\/p>\n

Pablo Echevarria, Vineyard Management, Argentina<\/strong>
\n\u201cEncomendei duas unidades em abril para a nossa vinha em Mendoza. Usamos tratores compactos Kubota e precis\u00e1vamos de uma caixa de velocidades suficientemente leve para n\u00e3o desequilibrar o distribuidor nas nossas vinhas em socalcos. O peso l\u00edquido de 18 kg da BGB9-BGB8 foi o mais baixo que encontrei na faixa de pot\u00eancia adequada. Instalei a primeira eu mesmo, sem problemas. A segunda pedi ao meu mec\u00e2nico para instalar. Ambas completaram todo o programa de fertiliza\u00e7\u00e3o em 220 hectares de vinhas de Malbec sem aquecerem ou apresentarem fugas. A comunica\u00e7\u00e3o da CMN foi boa e o contacto em espanhol foi uma mais-valia.\u201d<\/p>\n

Sean Whittaker, Lawn Management, United Kingdom<\/strong>
\n\u201cSou respons\u00e1vel pela manuten\u00e7\u00e3o do campo de um centro de treinamento da Premier League nos arredores de Birmingham. Temos dois distribuidores de discos duplos usados \u200b\u200bpara programas de nutrientes no gramado, e a caixa de engrenagens original de um deles quebrou no meio da temporada, o que foi um pesadelo em termos de tempo. Encontrei a CMN online, encomendei o BGB9-BGB8 com frete expresso e ele chegou em cinco dias. Instalei na mesma tarde e j\u00e1 estava distribuindo o fertilizante na manh\u00e3 seguinte. Esse tipo de disponibilidade e suporte log\u00edstico \u00e9 o que importa para n\u00f3s. A caixa de engrenagens tem funcionado silenciosamente e sem vibra\u00e7\u00f5es durante os tr\u00eas meses de trabalho no campo desde ent\u00e3o.\u201d<\/p>\n

Harmandeep Singh, Wheat and Rice Farming, India<\/strong>
\n\u201cNossa cooperativa abrange cerca de 60 fazendas associadas em Punjab, que cultivam trigo e arroz. Avaliei a colhedora CMN BGB9-BGB8 em compara\u00e7\u00e3o com dois outros fornecedores chineses e uma marca italiana. A unidade da CMN apresentou o encaixe de engrenagens mais limpo quando abrimos a carca\u00e7a para inspe\u00e7\u00e3o, e a qualidade da veda\u00e7\u00e3o era visivelmente superior \u00e0 das outras op\u00e7\u00f5es chinesas. Fizemos um pedido inicial de 15 unidades para a safra de inverno. Ap\u00f3s 6 meses, 14 est\u00e3o em opera\u00e7\u00e3o di\u00e1ria sem falhas; uma apresentou um pequeno vazamento de \u00f3leo na veda\u00e7\u00e3o de entrada, que a CMN substituiu em garantia sem questionamentos. No geral, uma \u00f3tima experi\u00eancia.\u201d<\/p>","protected":false},"excerpt":{"rendered":"

The CMN-BGB9-BGB8 Fertilizer Spreader Gearbox, widely recognized as a fertilizer distributor gearbox, sits at the mechanical heart of centrifugal and disc-type spreading machines. Rated at 30 HP with a standard 540 RPM PTO input, it accepts and redirects tractor power through a precisely cut right-angle bevel gear set housed in a lightweight yet rigid aluminum body. Two interchangeable ratio configurations, 1:1 (22\/15 teeth, Module 5.08) and 1.67:1 (15\/25 teeth, Module 4.0), let operators dial in the exact spinner speed their crop and spread-width requirements demand, without changing the entire unit.<\/p>","protected":false},"featured_media":8119,"comment_status":"open","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[309],"product_tag":[316,315,311,317,318,319,310],"class_list":{"0":"post-8233","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\/8233","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=8233"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/korea-transmission.com\/pt\/wp-json\/wp\/v2\/media\/8119"}],"wp:attachment":[{"href":"https:\/\/korea-transmission.com\/pt\/wp-json\/wp\/v2\/media?parent=8233"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/korea-transmission.com\/pt\/wp-json\/wp\/v2\/product_brand?post=8233"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/korea-transmission.com\/pt\/wp-json\/wp\/v2\/product_cat?post=8233"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/korea-transmission.com\/pt\/wp-json\/wp\/v2\/product_tag?post=8233"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}