{"id":8170,"date":"2026-09-15T09:35:34","date_gmt":"2026-09-15T09:35:34","guid":{"rendered":"https:\/\/korea-transmission.com\/?post_type=product&p=8170"},"modified":"2026-09-16T05:59:56","modified_gmt":"2026-09-16T05:59:56","slug":"t-281a-fertilizer-spreader-gearbox-ratio-1-461-replacement-for-comer-t-281a-gearbox","status":"publish","type":"product","link":"https:\/\/korea-transmission.com\/pt\/produto\/t-281a-fertilizer-spreader-gearbox-ratio-1-461-replacement-for-comer-t-281a-gearbox\/","title":{"rendered":"Caixa de engrenagens para distribuidor de fertilizantes T-281A, rela\u00e7\u00e3o 1,46:1, substituta da caixa de engrenagens Comer T-281A."},"content":{"rendered":"

The T-281A Fertilizer Spreader Gearbox Ratio 1.46:1 Replacement for Comer T-281A Gearbox, also referred to as a fertilizer distributor gearbox, is an essential powertrain component purpose-built for demanding agricultural machinery. Positioned at the heart of centrifugal fertilizer spreaders, it efficiently transmits power from the tractor’s power take-off (PTO) shaft to the spinning discs or augers that distribute fertilizer uniformly across fields. Engineered for durability and dependability, this fertilizer spreader gearbox handles varying operational loads with consistent torque output, making it a trusted choice for large-scale crop farming, pasture maintenance, and precision soil amendment programs. Its compact aluminium housing minimizes weight without sacrificing mechanical integrity, while the 1 3\/8-6 spline connections ensure universal compatibility with standard PTO drivelines.<\/p>\n

Como substituto direto do modelo original Comer T-281A, esta caixa de engrenagens agr\u00edcola para distribuidores de fertilizantes oferece uma melhoria imediata no desempenho, sem a necessidade de adaptadores ou modifica\u00e7\u00f5es personalizadas. Seu trem de engrenagens interno \u00e9 configurado para aumentar a velocidade de rota\u00e7\u00e3o de sa\u00edda em rela\u00e7\u00e3o \u00e0 entrada da TDP (Tomada de For\u00e7a), atingindo uma rela\u00e7\u00e3o de aumento de 1,46:1 que mant\u00e9m os discos de distribui\u00e7\u00e3o girando na RPM necess\u00e1ria para uma cobertura de fertilizante consistente e de ampla \u00e1rea. O arranjo das engrenagens (25-26 \/ 27-28 crescentes, 5-6 redutoras) e o conjunto de rolamentos selados protegem os componentes internos contra a entrada de umidade e a contamina\u00e7\u00e3o por poeira de fertilizante. Com uma pot\u00eancia m\u00e1xima de entrada de 14,7 kW, pot\u00eancia m\u00e1xima de sa\u00edda de 11,8 kW (16 HP) e uma generosa capacidade de torque de sa\u00edda de 294 N\u00b7m, esta caixa de engrenagens \u00e9 ideal para lidar com tudo, desde distribuidores leves para pequenas propriedades rurais at\u00e9 m\u00e1quinas agr\u00edcolas comerciais pesadas operando nas condi\u00e7\u00f5es de campo mais severas.<\/p>\n

\"Caixa<\/p>\n

Especifica\u00e7\u00f5es do produto<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Modelo<\/strong><\/td>\nCaixa de engrenagens T-281A 1,46:1<\/td>\n<\/tr>\n
Substituir marca<\/strong><\/td>\nComer<\/td>\n<\/tr>\n
Detalhes do produto<\/strong><\/td>\n-All gearboxes are supplied without oil.
\n-First oil change after 50-70 operating hours, then after 500-700 operating hours, or at least once a year.
\n-Contact us for power at a different RPM.<\/td>\n<\/tr>\n
Faixa de aplica\u00e7\u00e3o<\/strong><\/td>\n\n
-Various (agricultural) applications
\n-Mowers
\n-Multi-row rotary tillers
\n-Band saws<\/div>\n<\/td>\n<\/tr>\n
Fator de propor\u00e7\u00e3o<\/strong><\/td>\n1.46:1<\/td>\n<\/tr>\n
Pot\u00eancia m\u00e1xima de entrada<\/strong><\/td>\n14.7 kW<\/td>\n<\/tr>\n
Velocidade m\u00e1xima de rota\u00e7\u00e3o de entrada<\/strong><\/td>\n540 rpm<\/td>\n<\/tr>\n
Pot\u00eancia m\u00e1xima de sa\u00edda<\/strong><\/td>\n11,8 kW<\/td>\n<\/tr>\n
Pot\u00eancia m\u00e1xima de sa\u00edda<\/strong><\/td>\n16 HP<\/td>\n<\/tr>\n
Torque m\u00e1ximo de sa\u00edda<\/strong><\/td>\n294 N\u00b7m<\/td>\n<\/tr>\n
Connection 1 Outside Diameter inch and splines<\/strong><\/td>\n1.3\/8-6<\/td>\n<\/tr>\n
Conex\u00e3o 2 Di\u00e2metro externo em polegadas e estrias<\/strong><\/td>\n1.3\/8-6<\/td>\n<\/tr>\n
Conex\u00e3o 3 Di\u00e2metro externo em polegadas e estrias<\/strong><\/td>\n1.3\/8-6<\/td>\n<\/tr>\n
aumento do arranjo de engrenagens<\/strong><\/td>\n25-26
\n27-28<\/td>\n<\/tr>\n
Arranjo de engrenagens redutor<\/strong><\/td>\n5-6<\/td>\n<\/tr>\n
Cont\u00e9m \u00f3leo<\/strong><\/td>\nN\u00e3o<\/td>\n<\/tr>\n
Capacidade m\u00e1xima de \u00f3leo<\/strong><\/td>\n0.5 L<\/td>\n<\/tr>\n
Max. oil change<\/strong>\u00a0interval<\/strong><\/td>\n500 h<\/td>\n<\/tr>\n
Grau de viscosidade SAE do \u00f3leo<\/strong><\/td>\n80W-90<\/td>\n<\/tr>\n
Material de constru\u00e7\u00e3o<\/strong><\/td>\nAlum\u00ednio<\/td>\n<\/tr>\n
Peso<\/strong><\/td>\n7 kg<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

T-281A Fertilizer Spreader Gearbox Dimensions<\/h2>\n

\"T-281A \"T-281A \"T-281A<\/p>\n

Caracter\u00edsticas da caixa de engrenagens do distribuidor de fertilizantes T-281A 1,46:1<\/h2>\n

1. PTO Interface and Spline Compatibility
\nTodas as tr\u00eas conex\u00f5es do eixo (X, Y, Z) apresentam a interface padr\u00e3o da ind\u00fastria de 1-3\/8 polegadas com 6 estrias, compat\u00edvel com o eixo de sa\u00edda da tomada de for\u00e7a (TDF) de 540 RPM encontrado na grande maioria dos tratores agr\u00edcolas do mundo. Isso garante um encaixe preciso, sem folga, que elimina a folga rotacional, reduz a transmiss\u00e3o de vibra\u00e7\u00f5es para a carca\u00e7a da caixa de engrenagens e evita o desalinhamento do eixo, que leva ao desgaste prematuro dos rolamentos e veda\u00e7\u00f5es. O perfil da estria \u00e9 fabricado com toler\u00e2ncias rigorosas e endurecido para uma longa vida \u00fatil, mesmo sob altas cargas c\u00edclicas t\u00edpicas de aplica\u00e7\u00f5es de caixas de engrenagens de distribuidores de fertilizantes em uso agr\u00edcola pesado.<\/p>\n

2. Configura\u00e7\u00e3o da rela\u00e7\u00e3o de precis\u00e3o e op\u00e7\u00f5es de sa\u00edda
\nThe 1.46:1 gear ratio is engineered specifically to deliver the target spinner-disc RPM required for even lateral fertilizer distribution across typical European and North American row-crop spreader designs. The internal gear train utilizes a dual-stage arrangement (25-26 \/ 27-28 increasing stages, 5-6 reducing stage) to achieve smooth, consistent output speed with minimal gear lash. All three shaft positions X, Y, and Z accept the 1-3\/8-6 spline coupling, enabling single-disc, twin-disc, or agitator-drive configurations depending on the spreader’s mechanical design requirements. This flexibility makes it one of the most versatile fertilizer spreader gearbox parts available in its class.<\/p>\n

3. Constru\u00e7\u00e3o em alum\u00ednio resistente \u00e0 corros\u00e3o
\nOs compostos fertilizantes, incluindo nitrato de am\u00f4nio, ureia e cloreto de pot\u00e1ssio, s\u00e3o ambientes qu\u00edmicos altamente agressivos que degradam rapidamente as carca\u00e7as de a\u00e7o padr\u00e3o por meio de corros\u00e3o eletroqu\u00edmica. O T-281A resolve esse problema com uma carca\u00e7a de liga de alum\u00ednio fundido sob press\u00e3o de precis\u00e3o, inerentemente resistente \u00e0 oxida\u00e7\u00e3o induzida por fertilizantes, pesa aproximadamente 40% a menos do que carca\u00e7as equivalentes de ferro fundido e dissipa o calor com mais efici\u00eancia durante a opera\u00e7\u00e3o cont\u00ednua. Os componentes internos, incluindo engrenagens e eixos, s\u00e3o fabricados em a\u00e7o-liga cementado com perfis de dentes retificados com precis\u00e3o, enquanto os retentores labiais e as juntas s\u00e3o formulados com materiais selecionados pela compatibilidade qu\u00edmica com \u00f3leo de engrenagem 80W-90 e ambientes com poeira de fertilizantes encontrados na opera\u00e7\u00e3o real de caixas de engrenagens de distribuidores de fertilizantes em campo.<\/p>\n

4. Integra\u00e7\u00e3o do agitador e da unidade de disco duplo
\nThe T-281A’s multi-shaft configuration (X, Y, Z outputs) makes it inherently compatible with spreader designs that require simultaneous power delivery to both a primary spreading disc and a hopper agitator shaft. The agitator prevents bridging and clogging of granular or powdered fertilizer materials in the hopper base, ensuring a continuous, metered flow to the spinning disc. This dual-drive integration is particularly valuable in high-humidity operating environments where hygroscopic fertilizers such as urea or ammonium sulfate tend to clump, causing uneven distribution rates that reduce crop uptake efficiency and waste expensive inputs. The selectable output shafts give equipment designers maximum flexibility in agricultural gearbox layout planning.<\/p>\n

5. Projeto de facilidade de manuten\u00e7\u00e3o em campo
\nThe T-281A is designed with practical field serviceability as a priority. The oil fill, drain, and level plug locations are accessible without disassembling the gearbox from the spreader frame, enabling quick oil-level checks and scheduled oil changes under normal field conditions. The 0.5 L oil capacity minimizes refill cost while being sufficient for effective gear and bearing lubrication at the 540 RPM operating speed. The first oil change at 50-70 operating hours removes break-in metal particles, and the subsequent 500-hour or annual interval keeps maintenance predictable. For operators seeking reliable fertilizer spreader gearbox oil level management and transparent service schedules, the T-281A’s accessible design minimizes costly downtime during peak agricultural seasons.<\/p>\n

6. Ampla gama de aplica\u00e7\u00f5es agr\u00edcolas
\nBeyond its primary role as a gearbox for fertilizer spreader machinery, the T-281A’s robust power rating and versatile shaft configuration qualify it for use in mowers, multi-row rotary tillers, band saw drives, and a broad range of other tractor-PTO-driven equipment. Its 14.7 kW input power capacity accommodates a substantial variety of implement duty cycles. Spreading applications include granular NPK fertilizers, urea prills, lime, gypsum, pelleted compost, and granular herbicides or insecticides. Whether you are operating a light-duty garden tractor spreader or a commercial three-point hitch mounted unit in large-scale arable farming, this gearbox’s combination of compact dimensions, precision engineering, and corrosion-resistant construction meets the demands of professional agricultural production.<\/p>\n

\"Caixa<\/p>\n

Como funciona a caixa de engrenagens do fertilizante T-281A<\/h2>\n

The power transmission cycle begins when the tractor operator engages the PTO drive at the rated 540 RPM input speed. Rotational energy flows from the tractor’s PTO stub shaft through the driveline’s universal joints and telescoping shaft directly into the T-281A’s input shaft, one of the three 1-3\/8 inch, 6-spline connections. The matched spline engagement ensures zero rotational backlash at the input coupling, transmitting up to 14.7 kW of mechanical power into the gearbox housing without slip, vibration resonance, or shaft windage losses that typically occur with worn or mismatched spline interfaces.<\/p>\n

Uma vez dentro da carca\u00e7a, o eixo de entrada aciona o primeiro par de engrenagens (engrenagens de 25 e 26 dentes). A diferen\u00e7a no n\u00famero de dentes entre as engrenagens motora e movida produz a rela\u00e7\u00e3o de aumento de velocidade de 1,46:1: para cada revolu\u00e7\u00e3o completa do eixo de entrada, o eixo intermedi\u00e1rio completa 1,46 revolu\u00e7\u00f5es, aumentando a velocidade de rota\u00e7\u00e3o e reduzindo proporcionalmente o torque. O segundo par de engrenagens (27-28) refina essa rela\u00e7\u00e3o, e o est\u00e1gio de redu\u00e7\u00e3o (par de engrenagens 5-6) gerencia as caracter\u00edsticas finais de sa\u00edda para fornecer 294 N\u00b7m de torque m\u00e1ximo de sa\u00edda com 11,8 kW de pot\u00eancia. Essa rela\u00e7\u00e3o precisa da caixa de engrenagens do distribuidor de fertilizantes mant\u00e9m os discos de distribui\u00e7\u00e3o operando dentro da faixa ideal de velocidade de proje\u00e7\u00e3o centr\u00edfuga do fertilizante, garantindo uma largura de distribui\u00e7\u00e3o consistente e uma distribui\u00e7\u00e3o uniforme em toda a largura de trabalho do implemento.<\/p>\n

The T-281A’s multi-port output architecture allows power to be simultaneously or selectively delivered through shaft connections X, Y, and Z depending on the spreader configuration and its specific disc, agitator, or conveyor drive requirements. In a standard twin-disc fertilizer spreader application, both rear output shafts (typically X and Z) drive counterrotating spreading discs that create the overlapping fertilizer projection patterns needed for accurate, streak-free field coverage. Where an agitator drive is required, the Y shaft delivers the reduced-speed, elevated-torque output needed to slowly rotate the hopper agitator paddles and maintain a consistent, jam-free fertilizer feed rate into the metering system regardless of product flowability or ambient humidity conditions.<\/p>\n

O conjunto de engrenagens e rolamentos internos \u00e9 continuamente lubrificado pelo banho de 0,5 L de \u00f3leo de engrenagem SAE 80W-90 especificado para esta aplica\u00e7\u00e3o. \u00c0 medida que o trem de engrenagens gira, o \u00f3leo \u00e9 absorvido e distribu\u00eddo por todas as superf\u00edcies de contato por meio de lubrifica\u00e7\u00e3o por aspers\u00e3o, formando uma pel\u00edcula hidrodin\u00e2mica protetora que impede o contato metal-metal sob carga. A viscosidade 80W-90 proporciona uma espessura de pel\u00edcula est\u00e1vel em toda a faixa de temperatura operacional encontrada no uso em campo, desde a partida a frio pela manh\u00e3 at\u00e9 a opera\u00e7\u00e3o cont\u00ednua em pot\u00eancia m\u00e1xima sob condi\u00e7\u00f5es de alta temperatura ambiente. Os conjuntos de rolamentos selados ret\u00eam o lubrificante nos pontos de entrada do eixo, ao mesmo tempo que impedem a entrada da poeira fina de fertilizante e da umidade que danificam progressivamente as configura\u00e7\u00f5es de rolamentos abertos durante uma safra t\u00edpica de aplica\u00e7\u00e3o de fertilizantes.<\/p>\n

\"Caixa<\/p>\n

\u00c1reas de aplica\u00e7\u00e3o<\/h2>\n

A caixa de engrenagens do distribuidor de fertilizantes \u00e9 amplamente utilizada em diversos setores agr\u00edcolas e de gest\u00e3o de terras, garantindo a distribui\u00e7\u00e3o precisa e eficiente de nutrientes e corretivos em todos os ambientes operacionais.<\/p>\n

\n
\n

Manejo de Pastagens<\/h3>\n

Livestock operations depend on consistently productive pastures to support forage-based feeding systems year-round. The T-281A powers spreader implements used to broadcast nitrogen, phosphorus, and potassium fertilizers as well as lime and trace element blends evenly across grass swards, improving pasture density, palatability, and nutritional value for cattle, sheep, and dairy herds. The gearbox’s reliable operation under sustained PTO engagement during back-and-forth spreader passes across large pasture areas makes it a trusted component for intensive livestock farming operations worldwide.<\/p>\n<\/div>\n

\n

Gest\u00e3o de Gramados e Relvados<\/h3>\n

Professional turf managers at sports complexes, golf courses, and municipal parks use PTO-driven spreaders equipped with\u00a0agricultural gearboxes\u00a0similar to the T-281A to apply slow-release fertilizers, topdressing materials, and pre-emergent herbicide granules with precision across cultivated turf surfaces. The gearbox’s consistent output speed ensures even granule distribution without streaking, hot spots, or missed areas that are both visually apparent and agronomically damaging in high-visibility professional turf environments where presentation standards are paramount.<\/p>\n

Pomares e Vinhedos<\/h3>\n

Perennial tree fruit and vine crops require precision fertilizer placement within the active root zone to maximize nutrient uptake efficiency and minimize the risk of fertilizer runoff into waterways. Compact orchard spreaders powered by narrow-track vineyard tractors and equipped with the T-281A gearbox can apply calibrated fertilizer rates along tree rows with the accuracy needed for intensive high-value crop nutrition programs, while the gearbox’s corrosion-resistant aluminium housing withstands the humid, spray-drift-laden orchard environment encountered during combined spraying and fertilizing operations in commercial fruit production.<\/p>\n

Cultivo de lavouras<\/h3>\n

Na produ\u00e7\u00e3o agr\u00edcola em larga escala, a aplica\u00e7\u00e3o uniforme de fertilizantes est\u00e1 diretamente ligada aos resultados de produtividade. O T-281A aciona discos de distribui\u00e7\u00e3o centr\u00edfugos para alcan\u00e7ar uma distribui\u00e7\u00e3o lateral consistente de misturas granuladas de NPK, ureia e fertilizantes pot\u00e1ssicos em trigo, milho, canola, soja e outras culturas em fileiras. O controle preciso da rela\u00e7\u00e3o da caixa de engrenagens do distribuidor de fertilizantes mant\u00e9m a velocidade do disco necess\u00e1ria para larguras de distribui\u00e7\u00e3o de 12 a 36 metros, minimizando o desperd\u00edcio de insumos e evitando zonas de aplica\u00e7\u00e3o excessiva ou insuficiente que causam inconsist\u00eancias na qualidade da colheita.<\/p>\n<\/div>\n

\n

Horticultura e Viveiros<\/h3>\n

As opera\u00e7\u00f5es em estufas e viveiros exigem taxas precisas de fertilizantes para garantir a propaga\u00e7\u00e3o saud\u00e1vel e a produ\u00e7\u00e3o de culturas em cont\u00eaineres, sem o risco de queimaduras por excesso de fertilizante. Pequenas unidades de distribui\u00e7\u00e3o acionadas por tomada de for\u00e7a (TDF), movidas por tratores compactos e equipadas com a caixa de engrenagens T-281A, proporcionam a velocidade controlada dos discos necess\u00e1ria para espalhar fertilizantes granulados de libera\u00e7\u00e3o lenta em canteiros de produ\u00e7\u00e3o, estufas de propaga\u00e7\u00e3o e fileiras de viveiros ao ar livre, com a precis\u00e3o exigida para resultados consistentes de qualidade das culturas em grandes empreendimentos de horticultura comercial.<\/p>\n<\/div>\n

\n

Landscaping and Garden Maintenance<\/h3>\n

Landscape contractors and garden maintenance professionals increasingly use compact tractor-mounted spreaders fitted with\u00a0fertilizer spreader gearboxes\u00a0to efficiently fertilize ornamental beds, foundation plantings, and feature lawns at commercial and residential properties. The T-281A’s 7 kg lightweight construction and compact dimensions suit the smaller three-point hitch spreader designs common in landscape maintenance fleets, providing reliable season-long performance with minimal scheduled maintenance during periods of intensive contract work.<\/p>\n<\/div>\n

\n

Corretivos de solo<\/h3>\n

Beyond standard NPK fertilizers, the T-281A powers spreader implements used to distribute agricultural lime, gypsum, bentonite, and pelleted compost materials across arable and grazing land as part of long-term soil health management programs. These coarser, denser materials require robust disc-drive torque output to maintain consistent spread patterns at the high application rates typical of lime and gypsum programs. The gearbox’s 294 N\u00b7m maximum output torque provides the necessary drive capacity to handle high-density granular soil amendments without power loss or thermal stress on the internal gear train.<\/p>\n<\/div>\n

\n

Cultivo de cobertura e semeadura a lan\u00e7o<\/h3>\n

The same centrifugal disc-spread mechanism powered by the T-281A gearbox is widely used for broadcast seeding of cover crop species including clover, ryegrass, radish, and vetch into standing crops or onto prepared seedbeds. The gearbox’s consistent output speed allows seeding rates to be accurately calibrated by adjusting the hopper outlet aperture, enabling farmers to achieve the target seed densities required for effective soil coverage and nitrogen fixation programs that reduce reliance on synthetic fertilizer inputs in subsequent crop rotations.<\/p>\n<\/div>\n<\/div>\n

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

Componentes da caixa de engrenagens do distribuidor de fertilizantes T-281A<\/h2>\n

Caixa de Engrenagens
\nA carca\u00e7a de liga de alum\u00ednio fundido de precis\u00e3o forma a estrutura que protege todos os componentes internos. Sua espessura de parede e geometria das nervuras s\u00e3o projetadas para suportar as cargas est\u00e1ticas e din\u00e2micas impostas pelas for\u00e7as de engrenamento e pulsos de torque da tomada de for\u00e7a (TDF), mantendo-se dimensionalmente est\u00e1vel sob os ciclos t\u00e9rmicos inerentes \u00e0 opera\u00e7\u00e3o agr\u00edcola ao ar livre. A carca\u00e7a abriga os assentos dos rolamentos, as toler\u00e2ncias do furo do eixo e quatro pontos de fixa\u00e7\u00e3o N.4 x \u00d811 mm que posicionam a caixa de engrenagens rigidamente na estrutura do distribuidor.<\/p>\n

Eixo de entrada
\nThe input shaft is the primary mechanical interface between the tractor’s PTO driveline and the internal gear train. Manufactured from case-hardened alloy steel and finished with a precision-ground 1-3\/8 inch, 6-spline profile that conforms to ASAE S500 PTO shaft standards, the input shaft transmits up to 14.7 kW at 540 RPM with negligible power loss. Its surface hardness and core toughness are specified to resist both the torsional fatigue loading of sustained operation and the impact shock loads that occur when engaging a stationary PTO drive at full throttle.<\/p>\n

Engrenagens c\u00f4nicas
\nThe internal gear set consists of the dual-stage increasing gear pairs (25-26 and 27-28 tooth arrangements) and the reducing stage (5-6 tooth pair) responsible for achieving the 1.46:1 output ratio. Each gear is manufactured from case-carburized and hardened alloy steel with precision-hobbed tooth profiles ground to quality class standards that minimize mesh noise, transmission error, and localized contact stress. This hardened, precision gear set is the primary determinant of the gearbox’s service life under repetitive load cycling in fertilizer spreader gearboxes across extended agricultural seasons.<\/p>\n

Conjunto do eixo de sa\u00edda
\nO T-281A oferece tr\u00eas posi\u00e7\u00f5es para o eixo de sa\u00edda (X, Y, Z), cada uma com o acabamento padr\u00e3o de 1-3\/8 polegadas e 6 estrias. Os eixos de sa\u00edda s\u00e3o fabricados com a mesma especifica\u00e7\u00e3o de dureza do eixo de entrada e dimensionados para manter sua retid\u00e3o e acabamento superficial sob as cargas combinadas de flex\u00e3o e tor\u00e7\u00e3o impostas pelos eixos de transmiss\u00e3o do implemento. A pr\u00e9-carga do rolamento do eixo de sa\u00edda \u00e9 ajustada na fabrica\u00e7\u00e3o para garantir folga radial zero, mantendo um torque de fric\u00e7\u00e3o aceit\u00e1vel em toda a faixa de temperatura de servi\u00e7o encontrada no uso agr\u00edcola.<\/p>\n

Rolamentos
\nDeep-groove radial ball bearings support all shaft positions within the aluminium housing. Selected for their capacity to handle the combined radial and axial load vectors produced by the bevel and spur gear mesh forces, these bearings are manufactured to precision tolerance grades and are pre-greased and shielded to retain lubricant while excluding the fine particulate contamination typical of agricultural operating environments. Bearing selection and housing bore tolerances are matched to ensure correct interference fit and the preload condition needed for long fatigue life at the T-281A’s operating speeds.<\/p>\n

Retentores de \u00f3leo
\nOs retentores labiais rotativos s\u00e3o instalados em todos os pontos de sa\u00edda do eixo atrav\u00e9s da carca\u00e7a para reter o \u00f3leo de engrenagem 80W-90 interno, impedindo a entrada de poeira de fertilizante, umidade e detritos da colheita nos rolamentos e conjuntos de engrenagens. Os l\u00e1bios dos retentores s\u00e3o fabricados com elast\u00f4meros selecionados por sua compatibilidade qu\u00edmica com o \u00f3leo de engrenagem 80W-90 com classifica\u00e7\u00e3o GL-5 e resist\u00eancia aos compostos \u00e1cidos e alcalinos presentes em ambientes contaminados por fertilizantes. A condi\u00e7\u00e3o correta dos retentores de \u00f3leo \u00e9 fundamental para manter a pel\u00edcula de lubrifica\u00e7\u00e3o interna que protege as pe\u00e7as da caixa de engrenagens do distribuidor de fertilizantes contra o desgaste abrasivo.<\/p>\n

Sistema de lubrifica\u00e7\u00e3o
\nO T-281A utiliza um sistema de lubrifica\u00e7\u00e3o por imers\u00e3o simples e confi\u00e1vel, no qual as engrenagens inferiores rotativas captam continuamente o \u00f3leo do reservat\u00f3rio e o distribuem para todas as zonas de contato das engrenagens, an\u00e9is internos dos rolamentos e superf\u00edcies dos munh\u00f5es do eixo. A capacidade de \u00f3leo de 0,5 L foi dimensionada para manter uma profundidade adequada de \u00f3leo no ponto de capta\u00e7\u00e3o de \u00f3leo das engrenagens em toda a gama de \u00e2ngulos de opera\u00e7\u00e3o encontrados quando o espalhador \u00e9 montado em declives e terrenos inclinados. Os buj\u00f5es de enchimento e drenagem s\u00e3o acess\u00edveis pelo lado externo da carca\u00e7a para manuten\u00e7\u00e3o de rotina sem a necessidade de remover a caixa de engrenagens da estrutura do implemento.<\/p>\n

\"Caixa<\/p>\n

Etapas corretas de lubrifica\u00e7\u00e3o<\/h2>\n

1. Abastecimento inicial de \u00f3leo antes da primeira opera\u00e7\u00e3o
\nTodas as caixas de engrenagens T-281A s\u00e3o fornecidas secas, sem \u00f3leo, para evitar contamina\u00e7\u00e3o durante o transporte e garantir a sele\u00e7\u00e3o do lubrificante correto para o ambiente de opera\u00e7\u00e3o. Antes de conectar \u00e0 tomada de for\u00e7a (TDF) do trator e iniciar qualquer trabalho de espalhamento, preencha a carca\u00e7a da caixa de engrenagens atrav\u00e9s do buj\u00e3o de enchimento at\u00e9 o n\u00edvel indicado pelo buj\u00e3o de n\u00edvel de \u00f3leo ou visor de n\u00edvel. Use somente \u00f3leo de engrenagem SAE 80W-90 GL-5 com um volume m\u00e1ximo de 0,5 L. O excesso de \u00f3leo for\u00e7a a passagem do \u00f3leo pelas veda\u00e7\u00f5es do eixo, enquanto a falta de \u00f3leo impede a lubrifica\u00e7\u00e3o adequada das engrenagens superiores e das superf\u00edcies de contato dos mancais. O enchimento correto com \u00f3leo na instala\u00e7\u00e3o \u00e9 a etapa mais importante para garantir a vida \u00fatil completa da caixa de engrenagens.<\/p>\n

2. Primeira troca de \u00f3leo entre 50 e 70 horas de funcionamento.
\nDurante o per\u00edodo inicial de amaciamento, part\u00edculas microsc\u00f3picas de metal s\u00e3o liberadas das superf\u00edcies das engrenagens rec\u00e9m-engrenadas e das pistas dos rolamentos \u00e0 medida que se ajustam \u00e0 sua geometria de contato operacional. Essas part\u00edculas contaminam o \u00f3leo e, se n\u00e3o forem removidas, atuam como abrasivos que aceleram o desgaste muito al\u00e9m da taxa normal de opera\u00e7\u00e3o. A primeira troca de \u00f3leo programada, entre 50 e 70 horas de uso, remove essa contamina\u00e7\u00e3o inicial antes que ela possa causar danos mensur\u00e1veis \u200b\u200baos dentes das engrenagens ou \u00e0 superf\u00edcie dos rolamentos. Drene o \u00f3leo com a caixa de engrenagens ainda quente para garantir que todas as part\u00edculas em suspens\u00e3o permane\u00e7am em suspens\u00e3o e sejam completamente removidas com o \u00f3leo drenado.<\/p>\n

3. Trocas de \u00f3leo programadas a cada 500 horas ou anualmente.
\nAp\u00f3s a troca inicial de \u00f3leo, as trocas subsequentes devem ser programadas a cada 500 a 700 horas de opera\u00e7\u00e3o ou, no m\u00ednimo, uma vez por ano, o que ocorrer primeiro. Trocas anuais de \u00f3leo s\u00e3o particularmente importantes para m\u00e1quinas agr\u00edcolas sazonais que podem acumular menos de 500 horas por ano, mas cujo \u00f3leo da engrenagem se degrada quimicamente ao longo do tempo por oxida\u00e7\u00e3o e absor\u00e7\u00e3o de umidade, independentemente das horas de opera\u00e7\u00e3o. O monitoramento correto do caixa de engrenagens do distribuidor de fertilizantes<\/strong><\/a> O n\u00edvel de \u00f3leo e as trocas de \u00f3leo em tempo oportuno s\u00e3o as medidas de manuten\u00e7\u00e3o preventiva mais eficazes em termos de custo para prolongar a vida \u00fatil da caixa de c\u00e2mbio.<\/p>\n

4. Especifica\u00e7\u00e3o correta do lubrificante: SAE 80W-90 GL-5
\nUtilize somente \u00f3leo para engrenagens hipoides SAE 80W-90 com classifica\u00e7\u00e3o API GL-5 na caixa de engrenagens T-281A. O pacote de aditivos de extrema press\u00e3o GL-5 proporciona o desempenho antidesgaste e de capacidade de carga necess\u00e1rios para o contato dos dentes da engrenagem c\u00f4nica helicoidal dentro desta caixa de engrenagens. N\u00e3o utilize \u00f3leo universal para transmiss\u00e3o de tratores (UTTO), fluido para transmiss\u00e3o autom\u00e1tica (ATF), \u00f3leo de motor ou \u00f3leos para engrenagens com classifica\u00e7\u00e3o GL-4 apenas, pois esses produtos n\u00e3o possuem a qu\u00edmica de aditivos de extrema press\u00e3o necess\u00e1ria para proteger os flancos das engrenagens sob as condi\u00e7\u00f5es de alta tens\u00e3o de contato da opera\u00e7\u00e3o de caixas de engrenagens agr\u00edcolas do tipo hipoide. A sele\u00e7\u00e3o incorreta do lubrificante \u00e9 uma das causas mais comuns de desgaste prematuro dos dentes das engrenagens e falhas por lascamento em aplica\u00e7\u00f5es de caixas de engrenagens para fertilizantes.<\/p>\n

5. Procedimento de verifica\u00e7\u00e3o do n\u00edvel de \u00f3leo
\nVerifique o n\u00edvel de \u00f3leo no in\u00edcio de cada temporada de trabalho e ap\u00f3s qualquer opera\u00e7\u00e3o em que tenha sido observado ru\u00eddo, calor ou vibra\u00e7\u00e3o incomuns. Coloque o espalhador em uma superf\u00edcie nivelada e deixe a caixa de engrenagens esfriar at\u00e9 a temperatura ambiente antes de remover o buj\u00e3o de n\u00edvel, que deve estar localizado na lateral da carca\u00e7a, na altura correta de enchimento de \u00f3leo. O \u00f3leo deve estar vis\u00edvel na borda inferior da abertura do buj\u00e3o de n\u00edvel. Se o \u00f3leo n\u00e3o fluir pelo orif\u00edcio do buj\u00e3o de n\u00edvel quando este for removido e a caixa de engrenagens estiver nivelada, o n\u00edvel de \u00f3leo na carca\u00e7a est\u00e1 baixo e deve ser completado com o lubrificante 80W-90 especificado antes de retomar a opera\u00e7\u00e3o. Nunca opere uma caixa de engrenagens seca ou com pouco \u00f3leo, mesmo por curtos per\u00edodos.<\/p>\n

6. Prepara\u00e7\u00e3o para o inverno no final da temporada
\nAo final da temporada de aplica\u00e7\u00e3o de fertilizantes, realize a troca de \u00f3leo programada enquanto a caixa de engrenagens ainda estiver quente ap\u00f3s a \u00faltima opera\u00e7\u00e3o, para garantir a drenagem completa do \u00f3leo contaminado. Reabaste\u00e7a com \u00f3leo de engrenagem 80W-90 novo imediatamente ap\u00f3s a drenagem para evitar corros\u00e3o interna durante o armazenamento fora de temporada. Limpe todas as superf\u00edcies externas da caixa de engrenagens, removendo os res\u00edduos de fertilizantes com \u00e1gua ou uma solu\u00e7\u00e3o de detergente neutro, prestando aten\u00e7\u00e3o especial \u00e0 \u00e1rea ao redor dos retentores de \u00f3leo do eixo e dos buj\u00f5es de enchimento, onde o ac\u00famulo de fertilizantes acelera a corros\u00e3o e a degrada\u00e7\u00e3o dos retentores. Inspecione a carca\u00e7a em busca de rachaduras, os parafusos de fixa\u00e7\u00e3o quanto a afrouxamento e todas as interfaces das estrias do eixo quanto a desgaste antes de guardar a unidade novamente.<\/p>\n

\"Caixa<\/p>\n

Como escolher a caixa de engrenagens certa para um distribuidor de fertilizantes<\/h2>\n
\n

Correspond\u00eancia de capacidade de carga<\/h3>\n

Select a gearbox whose maximum input power and output torque ratings exceed the peak demand of the spreading mechanism under fully loaded hopper conditions at maximum application rate. The T-281A’s 14.7 kW input power and 294 N\u00b7m output torque ratings provide adequate headroom for the majority of centrifugal disc spreader applications without operating the unit continuously at its rated limit, which maximizes service life and thermal stability during long spreading runs in high-ambient-temperature conditions common in summer fertilizer programs.<\/p>\n<\/div>\n

\n

Requisitos de rela\u00e7\u00e3o de transmiss\u00e3o e velocidade do disco<\/h3>\n

The correct\u00a0fertilizer spreader gearbox ratio\u00a0is determined by the spreader manufacturer’s disc speed specification at the standard PTO input of 540 RPM. The T-281A’s 1.46:1 increasing ratio is designed for implements requiring disc speeds of approximately 788 RPM at 540 RPM PTO input, which corresponds to the optimal centrifugal projection velocity for standard granular fertilizer particles in the 2 to 5 mm size range. Verify your spreader’s disc speed requirement against the manufacturer’s specification before selecting this ratio, as using an incorrect ratio results in either insufficient spread width (too slow) or excessive material scatter and dust generation (too fast).<\/p>\n<\/div>\n

\n

Padr\u00f5es de durabilidade de materiais<\/h3>\n

For fertilizer spreader applications, the gearbox housing material must resist the specific corrosive agents present in the fertilizer products being applied. The T-281A’s aluminium alloy housing is the appropriate choice for granular NPK, urea, ammonium nitrate, and potassium-based fertilizers that are the most commonly applied materials in global arable and pasture farming. Operators handling particularly aggressive liquid fertilizer residues or heavy-duty lime slurry applications should specify additional protective coatings or consult with CMN Transmission’s technical team regarding the most appropriate specification for their specific operating conditions and chemical environment.<\/p>\n<\/div>\n

\n

Compatibilidade Dimensional<\/h3>\n

When selecting a replacement\u00a0agricultural gearbox for fertilizer spreader\u00a0equipment, verify that the replacement unit’s housing mounting bolt pattern, shaft positions, and spline specifications match the original gearbox precisely. The T-281A’s N.4 x \u00d811 mm bolt circle, 54 x 54 mm shaft center-to-center dimensions, and 1-3\/8-6 spline connections are direct Comer T-281A equivalents, ensuring bolt-on installation compatibility. Using a gearbox with different shaft positions or mounting hole patterns requires custom adapters or frame modifications that add cost, introduce potential misalignment, and may void the equipment manufacturer’s warranty.<\/p>\n<\/div>\n

\n

Acessibilidade para manuten\u00e7\u00e3o<\/h3>\n

Evaluate the accessibility of the oil fill, drain, and level plugs when the gearbox is installed in its operating position on the spreader frame. The T-281A is designed with service accessibility as a priority, allowing all routine lubrication maintenance to be performed without removing the gearbox from the implement. This reduces the time and labor cost of scheduled services, making it practical to adhere to the manufacturer’s maintenance schedule even during the peak spring and autumn fertilizer application seasons when machinery downtime is most costly for farming operations managing large areas.<\/p>\n<\/div>\n

\"Caixa<\/p>\n

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

Fertilizer spreader gearboxes serve as the central mechanical interface between the tractor’s rotating PTO output and the working elements of the spreader implement. The primary function of the gearbox for fertilizer spreader applications is to receive the PTO’s rotational input, modify its speed and torque characteristics to meet the spinner disc or agitator drive requirements, and distribute the converted power to the implement’s working components through its output shafts. In the case of the T-281A with its 1.46:1 increasing ratio, the gearbox steps up the 540 RPM PTO input to deliver a higher output speed that keeps the centrifugal spinning discs rotating at the velocity needed to project fertilizer granules to the target spread width with consistent lateral distribution patterns across the working width.<\/p>\n

The corrosion-resistant aluminium alloy construction of the T-281A is a direct engineering response to the aggressive chemical environment created by nitrogen, phosphorus, and potassium-based fertilizer residues that continuously contact the gearbox housing, shaft seals, and external fasteners during spreading operations. The robust, sealed bearing assemblies and precision-ground gear tooth profiles ensure that the gearbox delivers consistent, low-vibration power transmission across the entire spreading season without the progressive performance degradation that would compromise spread pattern accuracy and fertilizer application rate consistency. For OEMs and independent equipment operators seeking reliable agricultural gearbox for fertilizer spreader applications, the T-281A’s combination of a proven gear ratio, standard 1-3\/8-6 spline interfaces, and direct Comer T-281A dimensional compatibility makes it the reference-standard replacement choice in this category.<\/p>\n

Em termos de manuten\u00e7\u00e3o operacional, o n\u00edvel de \u00f3leo da caixa de engrenagens do distribuidor de fertilizantes deve ser verificado antes de cada temporada de distribui\u00e7\u00e3o e ap\u00f3s qualquer per\u00edodo de suspeita de perda de \u00f3leo, indicada por vazamento externo ou ru\u00eddo operacional incomum. O banho lubrificante 80W-90 GL-5 protege todas as superf\u00edcies de contato das engrenagens e rolamentos por meio do circuito de lubrifica\u00e7\u00e3o por imers\u00e3o, e seu volume, viscosidade e condi\u00e7\u00e3o corretos determinam diretamente se a caixa de engrenagens atingir\u00e1 sua vida \u00fatil nominal completa entre as revis\u00f5es. A CMN Transmission recomenda a cria\u00e7\u00e3o de um registro de servi\u00e7o por escrito para cada unidade de caixa de engrenagens, a fim de acompanhar as horas de opera\u00e7\u00e3o, as datas de troca de \u00f3leo e quaisquer observa\u00e7\u00f5es de manuten\u00e7\u00e3o, fornecendo a documenta\u00e7\u00e3o necess\u00e1ria para otimizar os cronogramas de manuten\u00e7\u00e3o preventiva e identificar padr\u00f5es de desgaste em est\u00e1gio inicial antes que progridam para uma falha funcional.<\/p>\n

A PTO shaft, also referred to as a Power Take-Off shaft, is the mechanical drivetrain component that transfers rotational mechanical power from the tractor’s internal gearbox output, the PTO stub shaft located at the rear of the tractor above the three-point hitch, directly to the input shaft of any connected implement or piece of equipment. Rather than requiring every piece of farm machinery to carry its own separate engine, the PTO shaft architecture allows a single tractor to power a wide range of implements from rotary tillers, flail mowers, and wood chippers to balers, manure spreaders, and fertilizer distributor gearboxes, simply by connecting the implement’s driveshaft to the tractor’s PTO stub through a telescoping driveshaft fitted with universal joints at each end.<\/p>\n

Os padr\u00f5es norte-americanos e europeus eixo de tomada de for\u00e7a agr\u00edcola<\/strong><\/a> A velocidade de entrada \u00e9 de 540 RPM para implementos de uso geral, incluindo distribuidores de fertilizantes, e de 1000 RPM para equipamentos de alta pot\u00eancia, como plataformas de colheitadeiras e ro\u00e7adeiras industriais. A caixa de engrenagens para distribuidor de fertilizantes T-281A \u00e9 projetada para uma velocidade de entrada de 540 RPM, correspondendo \u00e0 velocidade padr\u00e3o da tomada de for\u00e7a (TDF) utilizada em tratores de 40 a 120 cavalos de pot\u00eancia, que representam o tamanho de trator mais comum no uso agr\u00edcola global. O perfil do eixo da TDF de 1-3\/8 polegadas e 6 estrias especificado para a T-281A \u00e9 a interface padr\u00e3o ASAE S500 para aplica\u00e7\u00f5es de TDF de 540 RPM, garantindo compatibilidade direta com os eixos de sa\u00edda da TDF de todos os principais fabricantes de tratores, incluindo John Deere, Case IH, New Holland, AGCO, CLAAS, Fendt e Deutz-Fahr.<\/p>\n

The PTO driveshaft connecting the tractor to the T-281A gearbox consists of a telescoping inner and outer tube assembly that accommodates the length change as the tractor turns or the three-point hitch lifts and lowers the implement, with a universal joint yoke at each end that allows the driveshaft to transmit torque across the angular misalignment between the tractor’s fixed PTO stub and the implement’s input shaft. PTO shafts are equipped with a plastic or composite safety guard that completely encloses the rotating driveshaft and yokes to prevent clothing, crop material, or bystanders from contacting the rotating components, which is a critical safety requirement under agricultural machinery regulations in all major markets.<\/p>\n\n\n\n
\"Caixa<\/td>\n\"Eixo<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Caixa de engrenagens do distribuidor de fertilizantes versus caixa de engrenagens do cortador de grama<\/h2>\n
\n
\n

O que \u00e9 uma caixa de engrenagens para distribuidor de fertilizantes?<\/h3>\n

A\u00a0fertilizer spreader gearbox, also called a\u00a0fertilizer distributor gearbox, transmits power from the tractor’s PTO to the spinning discs or augers that distribute fertilizer uniformly across agricultural fields. These gearboxes are designed to withstand corrosive fertilizer environments, manage the torque demands of heavy granular material spreading, and deliver consistent disc speeds for precise lateral distribution patterns across wide working widths.<\/p>\n

Vantagens da caixa de engrenagens do distribuidor de fertilizantes<\/h4>\n
    \n
  • Resist\u00eancia \u00e0 corros\u00e3o:<\/strong>\u00a0As carca\u00e7as e veda\u00e7\u00f5es especialmente projetadas resistem ao ataque qu\u00edmico agressivo de compostos fertilizantes \u00e0 base de nitrog\u00eanio, f\u00f3sforo, pot\u00e1ssio e calc\u00e1rio, comuns durante longos per\u00edodos de aplica\u00e7\u00e3o em uma ampla gama de produtos.<\/li>\n
  • Arquitetura de m\u00faltiplas sa\u00eddas:<\/strong>\u00a0As m\u00faltiplas posi\u00e7\u00f5es do eixo de sa\u00edda (X, Y, Z) permitem o acionamento simult\u00e2neo de dois discos de distribui\u00e7\u00e3o e de um agitador de reservat\u00f3rio a partir de uma \u00fanica caixa de engrenagens, simplificando o projeto do implemento e reduzindo o n\u00famero de componentes e o custo na transmiss\u00e3o do distribuidor.<\/li>\n
  • Alta capacidade de torque:<\/strong>\u00a0O torque de sa\u00edda de 294 N\u00b7m suporta a in\u00e9rcia inicial e as cargas m\u00e1ximas de distribui\u00e7\u00e3o de grandes reservat\u00f3rios de distribuidores comerciais cheios de fertilizantes granulados densos, sem causar estresse mec\u00e2nico na engrenagem.<\/li>\n
  • Ampla gama de aplica\u00e7\u00f5es:<\/strong>\u00a0Compat\u00edvel com aplica\u00e7\u00f5es de NPK granulado, ureia, nitrato de am\u00f4nio, cal, gesso, composto granulado e semeadura a lan\u00e7o na mesma plataforma, sem necessidade de modifica\u00e7\u00f5es.<\/li>\n<\/ul>\n

    Aplica\u00e7\u00f5es da caixa de engrenagens do distribuidor de fertilizantes<\/h4>\n
      \n
    • Aplica\u00e7\u00e3o de fertilizante granulado em terras ar\u00e1veis<\/li>\n
    • Distribui\u00e7\u00e3o de corretivo de solo \u00e0 base de cal e gesso<\/li>\n
    • Aduba\u00e7\u00e3o de pastagens e aplica\u00e7\u00e3o de micronutrientes a lan\u00e7o<\/li>\n
    • Semeadura a lan\u00e7o de cobertura vegetal e grama<\/li>\n
    • Aplica\u00e7\u00e3o de fertilizante granulado em campos de golfe e relvados desportivos<\/li>\n
    • Aplica\u00e7\u00e3o precisa de fertilizantes em pomares e vinhedos<\/li>\n<\/ul>\n<\/div>\n
      \n

      O que \u00e9 uma caixa de engrenagens para cortador de grama?<\/h3>\n

      A lawn mower gearbox is a PTO-driven power transmission component that connects a tractor’s PTO output to the rotating cutting blade assembly of a finishing mower or rotary mower implement. It converts PTO speed and adjusts torque to drive the blade spindles at the rotational speed needed for clean, efficient grass cutting over large areas. Built from cast iron or aluminium with sealed bearings and robust shaft seals, mower gearboxes are designed for the dust, crop residue, and impact loads encountered in cutting operations on varied terrain types.<\/p>\n

      Vantagens da caixa de engrenagens do cortador de grama<\/h4>\n
        \n
      • Acionamento de l\u00e2mina de alta velocidade:<\/strong>\u00a0Engineered specifically to deliver the high blade tip speeds required for a clean, even cut finish across a wide range of grass heights and densities without producing excessive power demand on the tractor’s PTO system during sustained mowing operations.<\/li>\n
      • Resist\u00eancia ao impacto:<\/strong>\u00a0As caixas de engrenagens dos cortadores de grama s\u00e3o projetadas para absorver os impactos produzidos quando as l\u00e2minas atingem pedras incrustadas, ra\u00edzes obstru\u00eddas ou detritos inesperados no caminho de corte, com se\u00e7\u00f5es de parede robustas e recursos de prote\u00e7\u00e3o contra sobrecarga por parafuso de cisalhamento ou embreagem deslizante.<\/li>\n
      • Exclus\u00e3o de detritos:<\/strong>\u00a0M\u00faltiplas veda\u00e7\u00f5es labiais e sistemas de respiro robustos impedem que os grandes volumes de part\u00edculas de grama cortada e poeira do solo gerados durante a poda cont\u00ednua entrem em contato com os rolamentos e engrenagens dentro da carca\u00e7a.<\/li>\n
      • Versatilidade de terreno:<\/strong>\u00a0Compat\u00edvel com gramados esportivos planos, pastagens onduladas, vegeta\u00e7\u00e3o rasteira de pomares e aplica\u00e7\u00f5es de corte de grama em acostamentos de estradas, sem exigir altera\u00e7\u00f5es nas especifica\u00e7\u00f5es da caixa de engrenagens entre os diferentes tipos de terreno.<\/li>\n<\/ul>\n

        Aplica\u00e7\u00f5es da caixa de engrenagens do cortador de grama<\/h4>\n
          \n
        • corte final da grama em campos esportivos e fairways de campos de golfe<\/li>\n
        • Ro\u00e7ada de pastagens e manejo de forragem<\/li>\n
        • Corte de grama nas margens das estradas e em \u00e1reas de lazer<\/li>\n
        • Controle da vegeta\u00e7\u00e3o no solo do pomar<\/li>\n
        • Corte de grama em parques e propriedades municipais<\/li>\n
        • Gest\u00e3o da vegeta\u00e7\u00e3o entre as fileiras de vinhas<\/li>\n<\/ul>\n<\/div>\n<\/div>\n

          Principais diferen\u00e7as<\/h3>\n
          \n\n\n\n\n\n\n\n\n\n\n\n\n
          Atributo<\/th>\nCaixa de engrenagens do distribuidor de fertilizantes<\/th>\nCaixa de engrenagens do cortador de grama<\/th>\n<\/tr>\n<\/thead>\n
          Fun\u00e7\u00e3o principal<\/td>\nAcione discos girat\u00f3rios\/agitadores para distribui\u00e7\u00e3o de materiais.<\/td>\nAcione os eixos das l\u00e2minas de corte rotativas<\/td>\n<\/tr>\n
          Ambiente operacional<\/td>\nProdutos qu\u00edmicos corrosivos para fertilizantes, poeira, umidade<\/td>\nDetritos de grama, poeira do solo, impacto de pedras<\/td>\n<\/tr>\n
          Material de constru\u00e7\u00e3o<\/td>\nLiga de alum\u00ednio (resistente \u00e0 corros\u00e3o, leve)<\/td>\nFerro fundido ou alum\u00ednio (resist\u00eancia a impactos \u00e9 priorit\u00e1ria)<\/td>\n<\/tr>\n
          Tipo de rela\u00e7\u00e3o de transmiss\u00e3o<\/td>\nFrequentemente crescente (ex: aumento de 1,46:1)<\/td>\nFrequentemente reduzindo (diminuindo o torque) ou 1:1<\/td>\n<\/tr>\n
          Configura\u00e7\u00e3o de sa\u00edda<\/td>\nEixos m\u00faltiplos (X, Y, Z) para disco e agitador<\/td>\nSa\u00eddas de eixo de l\u00e2mina simples ou dupla<\/td>\n<\/tr>\n
          Perfil de demanda de torque<\/td>\nTorque moderado e constante para rota\u00e7\u00e3o do disco<\/td>\nAlto torque de pico em eventos de impacto da l\u00e2mina<\/td>\n<\/tr>\n
          Prioridade de resist\u00eancia qu\u00edmica<\/td>\nCr\u00edtico (resist\u00eancia \u00e0 corros\u00e3o do fertilizante essencial)<\/td>\nBaixo (sem exposi\u00e7\u00e3o a produtos qu\u00edmicos corrosivos)<\/td>\n<\/tr>\n
          Aplica\u00e7\u00f5es t\u00edpicas<\/td>\nCultivo de lavouras, fertiliza\u00e7\u00e3o de pastagens, aplica\u00e7\u00e3o de corretivo de solo<\/td>\nGramados esportivos, gramados para \u00e1reas verdes, corte de grama no solo de pomares<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

          \"Caixa<\/p>\n

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

          A Korea CMN Transmission Co., Ltd. foi fundada em 2000 e est\u00e1 sediada em Sandan-o, Danwon-gu, Ansan-si, Gyeonggi-do, Coreia do Sul. H\u00e1 mais de 25 anos, a CMN Transmission se dedica exclusivamente \u00e0 pesquisa, desenvolvimento, fabrica\u00e7\u00e3o e fornecimento global de caixas de engrenagens agr\u00edcolas, acumulando profundo conhecimento em engenharia e processos de fabrica\u00e7\u00e3o, o que se traduz diretamente na qualidade e confiabilidade dos produtos dos quais os operadores de m\u00e1quinas agr\u00edcolas em todo o mundo dependem. Com mais de 100 funcion\u00e1rios dedicados \u00e0 produ\u00e7\u00e3o de caixas de engrenagens agr\u00edcolas, nossas opera\u00e7\u00f5es de fabrica\u00e7\u00e3o s\u00e3o estruturadas em torno de processos de precis\u00e3o, controles de qualidade e padr\u00f5es de repetibilidade dimensional exigidos para componentes de m\u00e1quinas agr\u00edcolas que operam em ambientes de campo exigentes em diversos continentes e zonas clim\u00e1ticas.<\/p>\n

          Nosso cat\u00e1logo de produtos abrange quase mil especifica\u00e7\u00f5es de caixas de engrenagens agr\u00edcolas em diversas categorias, incluindo ro\u00e7adeiras rotativas, cultivadores rotativos, misturadores de ra\u00e7\u00e3o, segadoras rotativas, distribuidores de fertilizantes, ro\u00e7adeiras de martelos, 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, sistemas de armazenamento e transporte de gr\u00e3os, plataformas de corte para milho, barras de corte e caixas de engrenagens para alimenta\u00e7\u00e3o de aves. Essa ampla gama de produtos faz da CMN Transmission um fornecedor completo, capaz de atender a todas as necessidades de caixas de engrenagens para m\u00e1quinas agr\u00edcolas de grandes fabricantes de equipamentos originais (OEMs) e suas redes de concession\u00e1rias.<\/p>\n

          CMN Transmission’s agricultural gearboxes are exported to more than 60 countries including the United States, Canada, Mexico, Brazil, Argentina, France, Germany, Italy, Spain, the United Kingdom, Russia, India, Thailand, Vietnam, Turkey, Australia, and New Zealand. Our extensive international distribution experience means we understand the logistics, documentation, and technical support requirements for agricultural machinery customers in all major global markets, providing rapid and reliable supply to both stocking distributors and direct OEM customers.<\/p>\n

          Com uma capacidade de produ\u00e7\u00e3o anual superior a 500.000 unidades de caixas de engrenagens, a CMN Transmission mant\u00e9m a escala de produ\u00e7\u00e3o necess\u00e1ria para atender a contratos de fornecimento de alto volume com fabricantes de equipamentos originais (OEMs) e programas de estoque em larga escala para distribuidores, sem comprometer a confiabilidade das entregas ou a consist\u00eancia dos produtos. Nossos sistemas de planejamento de produ\u00e7\u00e3o e gest\u00e3o de estoque s\u00e3o projetados para atender \u00e0s necessidades urgentes de reposi\u00e7\u00e3o e aos picos sazonais de demanda no mercado mundial de pe\u00e7as de reposi\u00e7\u00e3o para m\u00e1quinas agr\u00edcolas.<\/p>\n

          A CMN Transmission possui certifica\u00e7\u00e3o CE para conformidade com o mercado europeu, certifica\u00e7\u00e3o ISO 9001 de sistema de gest\u00e3o da qualidade, certifica\u00e7\u00e3o de gest\u00e3o ambiental e certifica\u00e7\u00e3o de sa\u00fade e seguran\u00e7a ocupacional. Essas certifica\u00e7\u00f5es demonstram nosso compromisso em produzir caixas de engrenagens agr\u00edcolas que atendam aos padr\u00f5es internacionais de design, desempenho, seguran\u00e7a e meio ambiente exigidos por fabricantes de equipamentos originais (OEMs) de m\u00e1quinas agr\u00edcolas profissionais e \u00f3rg\u00e3os reguladores nos principais mercados de exporta\u00e7\u00e3o globais, fornecendo aos nossos clientes a documenta\u00e7\u00e3o necess\u00e1ria para homologa\u00e7\u00e3o de equipamentos e acesso ao mercado.<\/p>\n

          Beyond our standard catalog of fertilizer spreader gearboxes and other agricultural gearbox products, CMN Transmission’s engineering team supports custom gearbox development programs for OEM manufacturers requiring bespoke ratio configurations, modified housing designs, alternative shaft interfaces, or private-label supply arrangements. Our R&D capabilities and manufacturing flexibility allow us to move from customer specification to prototype production to volume manufacturing with the efficiency and timeline adherence that professional agricultural machinery development programs demand. Contact us directly with your fertilizer spreader gearbox for sale inquiry or technical specification question and we will respond with the information and quotation needed to confirm the right product for your application.<\/p>\n

          \"Fabricantes<\/p>\n

          Perguntas frequentes<\/h2>\n

          P: A caixa de engrenagens CMN T-281A \u00e9 uma substituta direta para a caixa de engrenagens original do distribuidor de fertilizantes Comer T-281A?<\/strong>
          \nA: Yes. The CMN T-281A is manufactured to match the original Comer T-281A’s housing mounting bolt pattern (N.4 x \u00d811 mm), shaft center-to-center dimensions, and 1-3\/8 inch 6-spline interface on all three shaft connections (X, Y, and Z). Installation is a direct swap requiring no custom adapters, frame modifications, or driveshaft changes. The 1.46:1 gear ratio is identical to the original Comer specification, so disc and agitator speeds remain unchanged after replacement.<\/p>\n

          P: Que \u00f3leo devo usar na caixa de engrenagens do distribuidor de fertilizantes T-281A e em que quantidade preciso?<\/strong>
          \nR: Utilize \u00f3leo para engrenagens hipoides SAE 80W-90 com classifica\u00e7\u00e3o API GL-5. A capacidade m\u00e1xima \u00e9 de 0,5 L. N\u00e3o utilize \u00f3leo de motor, UTTO (\u00f3leo universal para transmiss\u00e3o de tratores) ou \u00f3leos para engrenagens com classifica\u00e7\u00e3o GL-4, pois estes n\u00e3o possuem os aditivos de extrema press\u00e3o necess\u00e1rios para proteger o contato entre os dentes das engrenagens sob as condi\u00e7\u00f5es de carga t\u00edpicas de engrenagens hipoides dentro desta caixa de engrenagens. Sempre complete o n\u00edvel de \u00f3leo com o motor desligado e a caixa de engrenagens em uma superf\u00edcie nivelada, verificando o n\u00edvel atrav\u00e9s do orif\u00edcio do buj\u00e3o de n\u00edvel lateral. O n\u00edvel correto de \u00f3leo na caixa de engrenagens do distribuidor de fertilizantes \u00e9 indicado pela borda inferior do orif\u00edcio do buj\u00e3o de n\u00edvel.<\/p>\n

          P: O que significa a rela\u00e7\u00e3o de transmiss\u00e3o de 1,46:1 do distribuidor de fertilizantes em rela\u00e7\u00e3o \u00e0 velocidade do meu disco de distribui\u00e7\u00e3o?<\/strong>
          \nA: The 1.46:1 ratio is an increasing (speed step-up) ratio, meaning the output shaft rotates 1.46 times faster than the input shaft. At a standard PTO input speed of 540 RPM, the output shafts rotate at approximately 788 RPM. This output speed is engineered to match the centrifugal spreading disc operating speed specified by fertilizer spreader manufacturers for accurate lateral distribution patterns with standard 2 to 5 mm granular fertilizer particles. If your spreader manufacturer specifies a different disc speed, contact CMN Transmission’s technical team to confirm the correct ratio variant for your application.<\/p>\n

          P: Com que frequ\u00eancia devo trocar o \u00f3leo da caixa de c\u00e2mbio T-281A?<\/strong>
          \nA: Realize a primeira troca de \u00f3leo ap\u00f3s 50 a 70 horas de opera\u00e7\u00e3o para remover part\u00edculas met\u00e1licas remanescentes do per\u00edodo inicial de amaciamento das engrenagens e rolamentos. As trocas de \u00f3leo subsequentes devem ser realizadas a cada 500 a 700 horas de opera\u00e7\u00e3o ou, no m\u00ednimo, uma vez por ano, o que ocorrer primeiro. As trocas anuais s\u00e3o particularmente importantes para m\u00e1quinas sazonais que podem n\u00e3o acumular 500 horas, mas cujo \u00f3leo da engrenagem se degrada quimicamente com o tempo. Sempre drene o \u00f3leo com a caixa de engrenagens ainda quente ap\u00f3s a opera\u00e7\u00e3o para garantir que todas as part\u00edculas de desgaste em suspens\u00e3o sejam removidas com o \u00f3leo drenado.<\/p>\n

          P: O T-281A \u00e9 adequado para uso tanto com aplica\u00e7\u00f5es de espalhamento de gr\u00e2nulos quanto com cal\/gesso?<\/strong>
          \nA: Yes. The T-281A’s 294 N\u00b7m maximum output torque provides adequate drive capacity for the spreading discs handling the higher-density lime and gypsum materials that are heavier than standard granular NPK fertilizers at typical application rates. The aluminium alloy housing and sealed shaft lip seals resist the chemical environment created by lime slurry residue and gypsum dust during spreading. Clean the gearbox exterior thoroughly after each lime or gypsum spreading session to prevent the accumulation of alkaline residue around the shaft seal areas, which can accelerate seal degradation over multiple seasons of use.<\/p>\n

          P: Qual a faixa de pot\u00eancia do trator na tomada de for\u00e7a (TDF) adequada para operar a caixa de engrenagens do distribuidor de fertilizantes T-281A?<\/strong>
          \nA: The T-281A is rated for a maximum input power of 14.7 kW (approximately 20 HP) at 540 RPM. In practice, the implementing tractor needs to produce enough PTO power to cover both the gearbox’s maximum rated input demand and the mechanical losses in the PTO driveshaft. Tractors in the 25 to 80 HP range with 540 RPM PTO outputs are the most common application match for fertilizer spreader implements using the T-281A. Contact CMN Transmission with your specific tractor model and spreader specifications to confirm suitability if you are uncertain about the power and speed matching for your combination.<\/p>\n

          P: A caixa de engrenagens T-281A vem com \u00f3leo, retentores e parafusos de montagem inclusos?<\/strong>
          \nA: The T-281A gearbox is supplied without oil, which is standard practice for shipping safety and to ensure the correct lubricant grade is selected by the end user for their operating conditions. All internal seals, bearings, and gaskets are factory-installed and tested. Mounting hardware is not typically included as mounting bolt specifications vary by spreader manufacturer and frame design. Contact CMN Transmission’s sales team when ordering to discuss whether service seal kits, mounting hardware sets, or spare bearings are required for your application and stocking program.<\/p>\n

          P: A caixa de engrenagens T-281A consegue acionar os dois discos de espalhamento simultaneamente em um espalhador de disco duplo?<\/strong>
          \nA: Yes. The T-281A features three shaft connection positions (X, Y, Z), all with the standard 1-3\/8-6 spline interface, which allows power to be simultaneously delivered to two spreading disc output shafts and one agitator drive shaft depending on the spreader’s specific drive configuration. In a standard twin-disc application, output shafts X and Z typically drive the left and right spreading discs at identical speeds. The Y shaft position provides the drive for hopper agitator systems in spreader designs that require both disc and agitator operation from a single gearbox for fertilizer spreader mounting position.<\/p>\n

          P: Com quais marcas e modelos de distribuidores de fertilizantes o T-281A \u00e9 compat\u00edvel?<\/strong>
          \nR: Por ser um equivalente dimensional direto da caixa de engrenagens Comer T-281A, a caixa de engrenagens CMN T-281A \u00e9 compat\u00edvel com todos os modelos de distribuidores de fertilizantes originalmente equipados com a unidade Comer T-281A. Isso inclui modelos de distribuidores de marcas como Amazone, Bogballe, Rauch, Sulky, Vicon, Lely e outros fabricantes europeus que especificaram a Comer T-281A como equipamento original. Sempre verifique as dimens\u00f5es de montagem, as posi\u00e7\u00f5es dos eixos e as especifica\u00e7\u00f5es das estrias do seu modelo de distribuidor antes de fazer o pedido para confirmar a compatibilidade dimensional, pois algumas varia\u00e7\u00f5es de modelos e anos podem ter usado uma especifica\u00e7\u00e3o de caixa de engrenagens diferente. Nossa equipe t\u00e9cnica est\u00e1 dispon\u00edvel para auxiliar na verifica\u00e7\u00e3o de compatibilidade.<\/p>\n

          P: A CMN Transmission pode fornecer configura\u00e7\u00f5es personalizadas de caixas de engrenagens para distribuidores de fertilizantes para fabricantes de equipamentos OEM?<\/strong>
          \nA: Yes. CMN Transmission’s engineering and manufacturing capabilities support custom agricultural gearbox development for OEM spreader equipment manufacturers requiring non-standard gear ratios, shaft configurations, housing modifications, or alternative shaft spline profiles beyond the standard catalog specifications. With over 25 years of agricultural gearbox design experience and a production capacity exceeding 500,000 units annually, CMN Transmission is equipped to support new product development programs, custom part number manufacturing, and private-label supply agreements. Contact our technical-commercial team with your specification requirements to discuss custom development timelines and minimum order quantities.<\/p>\n

          \"Caixa<\/p>\n

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

          James | Agricultura | Estados Unidos<\/strong>
          \n“We run about 800 acres of corn and soybeans in Iowa and our original Comer T-281A finally gave out after seven years. A colleague recommended CMN so we gave it a shot. Ordered two units and they showed up in perfect condition within ten days. Bolted straight on, identical spline fit, no shimming or adapter needed. After 120 hours of use across the season I can say the quality feels as solid as the original. Oil stayed clean at the 65-hour first change. Really impressed with the value for what we paid compared to the OEM price.”<\/p>\n

          Robert | Cultivo de canola | Canad\u00e1<\/strong>
          \n“Good morning from Saskatchewan! We replaced the gearbox on our 1500 L Amazone spreader mid-season during canola pre-emergent work. I was nervous about lead time but the unit arrived from Korea in 8 days which honestly surprised me. The 1.46:1 ratio matched our original spec exactly and the disc speeds were identical. Machine is running perfectly for the past 200 acres. Will definitely order again. The technical team also replied to my email within a few hours which I appreciated.”<\/p>\n

          Carlos | Cultivo de trigo e milho | M\u00e9xico<\/strong>
          \n“We have a 1,200-hectare wheat and corn farm in the Baj\u00edo and we use three fertilizer spreaders constantly. We bought two T-281A gearboxes as emergency spares for the season and I was very surprised by the quality. The 7 kg weight is exactly the same as the original Comer, the 1-3\/8-6 spline couplings fit perfectly. They have already been working for 300 hours without any problems. The price was very competitive compared to the original part. 100% recommended.”<\/p>\n

          Alejandro | Cultivo de soja e milho | Argentina<\/strong>
          \n“We manage about 1,200 ha of soybean and corn in the Pampas region and use several centrifugal spreaders for our fertilizer program. We replaced three worn gearboxes with CMN T-281A units mid-season and couldn’t believe how smooth it was. Arrived in Buenos Aires in good condition, the spline was identical to our existing driveshafts, and we had all three running within two hours. After the first oil change at 60 hours as instructed, everything was clean inside. No metal particles, no wear at all. Very impressed and we’ve already ordered a fourth unit as standby stock.”<\/p>\n

          Pierre | Cultivo de Cereais | Fran\u00e7a
          \n“We have a 650-hectare cereal farm in Beauce and our Kuhn spreader needs a gearbox replacement every 5-6 years. The CMN T-281A arrived in 12 days, well packaged. Direct installation, 1.46:1 ratio compliant, no adaptation necessary. Now at 180 hours of operation, perfectly quiet. Customer service answered my technical questions about the recommended oil viscosity in English very quickly. I unreservedly recommend it to French farmers looking for a quality alternative to original parts.”<\/p>\n

          Wolfgang | Cultivo de Gr\u00e3os | Alemanha<\/strong>
          \n“I run a farm with 480 hectares of grain in Bavaria and ordered the T-281A as a replacement for the defective Comer transfer gearbox of my Rauch spreader. Delivery time was 14 days to Germany, packaging impeccable. The aluminum alloy housing feels high quality and the weight of 7 kg exactly matches the original. Running noise is very low. First oil check after 55 hours was clean without metal particles. An excellent solution for the price, I would order again immediately.”<\/p>\n

          David | Agricultura Ar\u00e1vel | Reino Unido<\/strong>
          \n“We’re a medium-scale arable farm in Lincolnshire running 350 acres of wheat and oilseed rape. Our Sulky spreader’s original gearbox finally wore out after nine seasons. The CMN T-281A arrived from Korea in 11 days which was perfectly acceptable. Spline fit on the 1-3\/8-6 interface was spot on, zero slop, bolted up clean. We’re now 250 acres into the spring fertilizer program and it’s performing exactly as expected. No noise, no vibration, no leaks. Good value for money and I’d recommend them to any UK arable farmer looking for a reliable alternative to the Comer original.”<\/p>\n

          Matteo | Cultivo de Cereais | It\u00e1lia<\/strong>
          \n“I have a 280-hectare cereal farm in Veneto and I ordered two T-281As as spare parts for my Bogballe fertilizer spreaders. Arrived in Italy in 13 days, excellent packaging. Direct mounting without adapters was very convenient. After 160 hours of work, the gearboxes work perfectly, without oil leaks and with silent operation. I also appreciated the quick response of the technical service when I asked for information on the 80W-90 oil specification. Very competitive prices compared to the original Comer parts.”<\/p>\n

          Andrew | Agricultura Mista | Austr\u00e1lia<\/strong>
          \n“We run a 2,000-acre mixed crop and sheep operation in New South Wales and shipping a replacement gearbox from Korea to Australia was something I wasn’t sure would be worth the hassle. But it arrived in 15 days well packed, no damage. The T-281A dropped straight in place of the original Comer on our Vicon spreader. Running it through the autumnurea program across 600 acres and no issues at all. Oil capacity is 0.5 L as stated and the 80W-90 fill was straightforward. Next time my first call will be to CMN rather than hunting around locally. Fast response to questions too.”<\/p>","protected":false},"excerpt":{"rendered":"

          A caixa de engrenagens para distribuidor de fertilizantes T-281A, com rela\u00e7\u00e3o de 1,46:1, \u00e9 uma substituta para a caixa de engrenagens Comer T-281A e tamb\u00e9m conhecida como caixa de engrenagens para distribui\u00e7\u00e3o de fertilizantes. Esta pe\u00e7a \u00e9 um componente essencial da transmiss\u00e3o, projetado especificamente para m\u00e1quinas agr\u00edcolas exigentes. Posicionada no cora\u00e7\u00e3o dos distribuidores centr\u00edfugos de fertilizantes, ela transmite a pot\u00eancia do eixo da tomada de for\u00e7a (TDF) do trator para os discos ou roscas girat\u00f3rias que distribuem o fertilizante uniformemente no campo. Projetada para durabilidade e confiabilidade, esta caixa de engrenagens para distribuidores de fertilizantes suporta cargas operacionais vari\u00e1veis \u200b\u200bcom torque consistente, tornando-a uma escolha confi\u00e1vel para o cultivo em larga escala, manuten\u00e7\u00e3o de pastagens e programas de corre\u00e7\u00e3o de solo de precis\u00e3o.<\/p>","protected":false},"featured_media":8017,"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-8170","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\/8170","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=8170"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/korea-transmission.com\/pt\/wp-json\/wp\/v2\/media\/8017"}],"wp:attachment":[{"href":"https:\/\/korea-transmission.com\/pt\/wp-json\/wp\/v2\/media?parent=8170"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/korea-transmission.com\/pt\/wp-json\/wp\/v2\/product_brand?post=8170"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/korea-transmission.com\/pt\/wp-json\/wp\/v2\/product_cat?post=8170"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/korea-transmission.com\/pt\/wp-json\/wp\/v2\/product_tag?post=8170"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}