{"id":6992,"date":"2026-04-28T03:00:34","date_gmt":"2026-04-28T03:00:34","guid":{"rendered":"https:\/\/korea-transmission.com\/?post_type=product&#038;p=6992"},"modified":"2026-04-28T08:31:35","modified_gmt":"2026-04-28T08:31:35","slug":"pto-shaft-for-new-holland-discbine-411-disc-mower","status":"publish","type":"product","link":"https:\/\/korea-transmission.com\/pt\/produto\/pto-shaft-for-new-holland-discbine-411-disc-mower\/","title":{"rendered":"Eixo da tomada de for\u00e7a (PTO) para segadora de discos New Holland Discbine 411."},"content":{"rendered":"<h2>Reliable PTO Shaft for New Holland Discbine Models<\/h2>\n<p><strong>PTO Shaft for New Holland Discbine Model: 411 Disc Mower<\/strong><\/p>\n<p>O eixo da tomada de for\u00e7a (TDF) para a segadora de discos New Holland Discbine 411 da CMN Transmission \u00e9 um eixo de transmiss\u00e3o de alta resist\u00eancia, fabricado em s\u00e9rie, projetado para oferecer pot\u00eancia m\u00e1xima, confiabilidade operacional e vida \u00fatil prolongada no campo. Constru\u00eddo de acordo com o padr\u00e3o de velocidade constante CAT 6 e compat\u00edvel com a especifica\u00e7\u00e3o Weasler 55N, este eixo de transmiss\u00e3o da TDF para aplica\u00e7\u00f5es com segadora de discos incorpora um design de junta homocin\u00e9tica dupla: uma junta homocin\u00e9tica de \u00e2ngulo amplo de 80 graus na extremidade do trator para rota\u00e7\u00e3o suave e sem vibra\u00e7\u00f5es, mesmo em \u00e2ngulos de articula\u00e7\u00e3o extremos, e uma junta homocin\u00e9tica de 50 graus na extremidade do implemento para transmiss\u00e3o precisa de pot\u00eancia para a caixa de engrenagens de entrada da segadora de discos. A configura\u00e7\u00e3o padr\u00e3o aceita uma conex\u00e3o de 1-3\/8\u2033 x 21 estrias para o trator e uma conex\u00e3o de 1-1\/2\u2033 x 23 estrias para o implemento, com uma variante de 1-3\/4\u2033 x 20 estrias para tratores tamb\u00e9m dispon\u00edvel para modelos de tratores de maior pot\u00eancia. Quer esteja trabalhando em grandes planta\u00e7\u00f5es de alfafa, densos campos de tim\u00f3teo ou pastagens mistas de gram\u00edneas e leguminosas, este eixo de tomada de for\u00e7a (TDF) para segadora de discos foi projetado para acompanhar os cronogramas de colheita de feno e forragem mais exigentes.<\/p>\n<p>Como substituto direto do eixo de tomada de for\u00e7a (TDF) Weasler para o trator New Holland 411, este eixo de TDF para semeadoras de discos \u00e9 usinado com precis\u00e3o, seguindo as toler\u00e2ncias dimensionais equivalentes \u00e0s do equipamento original, utilizando equipamentos CNC avan\u00e7ados na unidade de produ\u00e7\u00e3o da CMN na Coreia do Sul e em sua rede de mais de 10 parceiros de fabrica\u00e7\u00e3o. Cada eixo de TDF agr\u00edcola recebe tratamento t\u00e9rmico para maior dureza superficial, \u00e9 balanceado dinamicamente para minimizar a vibra\u00e7\u00e3o em plena velocidade de opera\u00e7\u00e3o e fornecido com uma prote\u00e7\u00e3o completa em polietileno e um cone de seguran\u00e7a para prote\u00e7\u00e3o do operador. Comparado com as pe\u00e7as de reposi\u00e7\u00e3o originais vendidas em concession\u00e1rias, a estrutura de pre\u00e7os direto da f\u00e1brica da CMN elimina a margem de lucro dos revendedores, possibilitando a aquisi\u00e7\u00e3o de um eixo de TDF robusto, totalmente certificado e em conformidade com a norma ISO 9001, a um custo total significativamente menor. Comprimentos de eixo de TDF personalizados e configura\u00e7\u00f5es de garfo sob medida est\u00e3o dispon\u00edveis mediante solicita\u00e7\u00e3o para combina\u00e7\u00f5es n\u00e3o padronizadas de tratores e implementos, tornando esta solu\u00e7\u00e3o ideal para integradores de equipamentos originais, concession\u00e1rias agr\u00edcolas e fazendas em todo o mundo.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-6979 size-full\" src=\"https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/04\/PTO-Shaft-for-New-Holland-Discbine-2.webp\" alt=\"Eixo da tomada de for\u00e7a para colheitadeira de discos New Holland\" width=\"800\" height=\"800\" srcset=\"https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/04\/PTO-Shaft-for-New-Holland-Discbine-2.webp 800w, https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/04\/PTO-Shaft-for-New-Holland-Discbine-2-480x480.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) 800px, 100vw\" \/><\/p>\n<h2>Eixo principal: CAT 6 Velocidade constante<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-6990 size-full\" src=\"https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/04\/PTO-Shaft-for-New-Holland-Discbine-5.webp\" alt=\"Eixo da tomada de for\u00e7a para colheitadeira de discos New Holland\" width=\"2336\" height=\"539\" srcset=\"https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/04\/PTO-Shaft-for-New-Holland-Discbine-5.webp 2336w, https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/04\/PTO-Shaft-for-New-Holland-Discbine-5-1280x295.webp 1280w, https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/04\/PTO-Shaft-for-New-Holland-Discbine-5-980x226.webp 980w, https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/04\/PTO-Shaft-for-New-Holland-Discbine-5-480x111.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) and (max-width: 1280px) 1280px, (min-width: 1281px) 2336px, 100vw\" \/><\/p>\n<p>Original equipment is 55N Weasler 80 degrees on the tractor side and a 50-degree CV on the discbine. Input shafts are usually 1.50\u2033 x 23 splines.<\/p>\n<table style=\"height: 240px; width: 100%;\" border=\"1\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td style=\"text-align: center;\"><strong>Trator<\/strong><\/td>\n<td style=\"text-align: center;\"><strong>Implement<\/strong><\/td>\n<td style=\"text-align: center;\"><strong>Descri\u00e7\u00e3o<\/strong><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\">1.375-21<\/td>\n<td style=\"text-align: center;\">1.5\u2033 x 23 spline<\/td>\n<td style=\"text-align: center;\">55N 80\u00d750 Double CV<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\">none<\/td>\n<td style=\"text-align: center;\">1.5\u2033 x 23 spline<\/td>\n<td style=\"text-align: center;\">55N 50 degree CV half(implement)<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\">1.375-21<\/td>\n<td style=\"text-align: center;\">none<\/td>\n<td style=\"text-align: center;\">55N 80 degree CV half(tractor)<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\">1.750-20<\/td>\n<td style=\"text-align: center;\">none<\/td>\n<td style=\"text-align: center;\">55N 80 degree CV half(tractor)<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\">none<\/td>\n<td style=\"text-align: center;\">1.375-21<\/td>\n<td style=\"text-align: center;\">55N 50 degree CV clamp yoke only<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Especifica\u00e7\u00f5es t\u00e9cnicas<\/h2>\n<table style=\"height: 500px; width: 100%;\" border=\"1\" cellspacing=\"0\" cellpadding=\"0\">\n<thead>\n<tr>\n<th style=\"text-align: center;\">Par\u00e2metro<\/th>\n<th style=\"text-align: center;\">Especifica\u00e7\u00e3o<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"text-align: center;\">Fit Model<\/td>\n<td style=\"text-align: center;\">New Holland Discbine 411 Disc Mower<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\">Main Shaft Series<\/td>\n<td style=\"text-align: center;\">CAT 6 Constant Velocity (CV)<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\">OEM Equivalent (Weasler)<\/td>\n<td style=\"text-align: center;\">S\u00e9rie 55N \u2013 Substitui\u00e7\u00e3o do conjunto do eixo da tomada de for\u00e7a Weasler<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\">Tractor-End Joint<\/td>\n<td style=\"text-align: center;\">55N Wide-Angle CV, 80-degree articulation<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\">Implement-End Joint<\/td>\n<td style=\"text-align: center;\">55N CV Joint, 50-degree articulation<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\">Estria padr\u00e3o do trator<\/td>\n<td style=\"text-align: center;\">1-3\/8\u2033 x 21 estrias (1,375-21)<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\">Alternative Tractor Spline<\/td>\n<td style=\"text-align: center;\">1-3\/4\u2033 x 20 estrias (1,750-20)<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\">Standard Implement Spline<\/td>\n<td style=\"text-align: center;\">1-1\/2\u2033 x 23 tala (1,50\u2033 x 23)<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\">PTO Speed Compatibility<\/td>\n<td style=\"text-align: center;\">540 PTO shaft and 1000 PTO shaft (RPM)<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\">Prote\u00e7\u00e3o de seguran\u00e7a<\/td>\n<td style=\"text-align: center;\">Full-length polyethylene PTO shaft guard + safety cone included<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\">Tratamento de superf\u00edcie<\/td>\n<td style=\"text-align: center;\">Yellow powder coat + heat-treated alloy steel tubes<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\">Certifica\u00e7\u00f5es<\/td>\n<td style=\"text-align: center;\">ISO9001, CE, TS16949<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\">Custom Options<\/td>\n<td style=\"text-align: center;\">Comprimento do eixo da tomada de for\u00e7a (PTO), tipo de garfo e perfil da estria personalizados \u2013 suporte a OEM\/ODM.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Features of PTO Shaft for New Holland 411 Disc Mower<\/h2>\n<p>1. CAT 6 Double CV Design for Maximum Articulation<br \/>\nThe CAT 6 constant-velocity configuration positions an 80-degree wide-angle CV joint on the tractor PTO output end and a 50-degree CV joint on the discbine input end. This dual-CV architecture eliminates the cyclic torque spikes and torsional vibration that destroy standard U-joint shafts during tight headland turns, slope mowing, and offset cutting passes. The result is noticeably smoother power delivery at both 540 and 1000 RPM PTO speeds, reduced wear on the tractor gearbox, and a longer effective service life for all connected drivetrain components. Ideal for offset and bent-tongue discbine configurations where articulation angles frequently exceed 30 degrees.<\/p>\n<p>2. Precision-Machined Alloy Steel Tubes and Yokes<br \/>\nThe PTO shaft tubing on this unit is drawn from high-grade alloy steel and precision-machined to OEM-equivalent dimensional tolerances using advanced CNC turning centers. Each PTO shaft yoke and cross-and-bearing assembly undergoes induction hardening and shot-blasting to maximize surface fatigue resistance. The telescoping inner and outer profiles are profiled to match OEM PTO shaft dimensions exactly, ensuring slip-fit assembly without shimming or adapter collars. Heavy-duty snap rings and retention clips prevent axial disengagement even under shock-load events. This commitment to dimensional precision means the shaft slides straight onto your tractor PTO stub and discbine input without any modification.<\/p>\n<p>3. Full-Length Polyethylene PTO Shaft Guard Included<br \/>\nEvery unit ships with a complete PTO shaft cover and PTO shaft guard assembly manufactured from high-density polyethylene. The guard fully encloses the rotating shaft and both CV joints from end to end, satisfying CE and OSHA PTO safety requirements without additional purchases. Safety cones at both ends deflect loose material and protect bystanders from contact with the spinning components. The guard profile is designed with adequate radial clearance to avoid contact with the shaft at any rated articulation angle, preventing the heat buildup and premature wear that occur when poorly designed guards rub against shaft bodies during turning.<\/p>\n<p>4. Shear Bolt Overload Protection System<br \/>\nEsta configura\u00e7\u00e3o de eixo de tomada de for\u00e7a (TDF) com parafuso de cisalhamento incorpora interfaces de parafuso de cisalhamento de precis\u00e3o nas conex\u00f5es do garfo, projetadas para fraturar em um limite de torque predeterminado antes que danos catastr\u00f3ficos se propaguem para a caixa de engrenagens da TDF do trator ou para o eixo de entrada e o conjunto de engrenagens c\u00f4nicas da semeadora de discos. Os assentos do parafuso de cisalhamento s\u00e3o padronizados, de modo que as pe\u00e7as de reposi\u00e7\u00e3o do eixo da TDF est\u00e3o prontamente dispon\u00edveis em todo o mundo. Ao contr\u00e1rio dos sistemas de embreagem por fric\u00e7\u00e3o, que podem deslizar de forma imprevis\u00edvel durante a temporada de corte, o m\u00e9todo do parafuso de cisalhamento proporciona um evento de sobrecarga claramente definido e mecanicamente confi\u00e1vel, que o operador pode identificar, corrigir e redefinir no campo em poucos minutos usando uma chave comum.<\/p>\n<p>5. ISO9001 and CE Certified Quality Assurance<br \/>\nCMN Transmission holds ISO9001, CE, and TS16949 certifications, and every tractor PTO shaft produced undergoes a multi-stage quality inspection protocol covering raw material certification, dimensional verification, dynamic balance testing, torque rating validation, and surface finish inspection before shipment. These standards are not merely administrative credentials; they reflect a production culture of documented process control and measurable output quality. For international buyers and fleet equipment managers, certified compliance reduces procurement risk, simplifies customs documentation, and provides the documentary evidence required for warranty claims and insurance purposes. Certification records and test reports are available upon request for every batch order.<\/p>\n<p>6. Factory-Direct Pricing and Custom PTO Shaft Options<br \/>\nBecause CMN Transmission is an integrated manufacturer and trading company, buyers receive custom PTO shaft manufacturing support at factory-direct prices with no dealer-chain markups. Non-standard PTO shaft sizes and PTO shaft dimensions are accommodated through our in-house engineering team, which provides dimensional drawings, torque calculations, and prototype approval within days. This customization capability makes CMN the preferred supplier for agricultural equipment OEMs requiring production-volume tractor PTO shafts built to proprietary specifications, as well as for repair depots that need a single versatile PTO shaft adapter range to cover multiple machine models across their service fleet.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-7022 size-full\" src=\"https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/04\/PTO-Shaft-for-New-Holland-Disc-Mower-9.webp\" alt=\"Eixo da tomada de for\u00e7a (PTO) para segadora de discos New Holland\" width=\"1200\" height=\"800\" srcset=\"https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/04\/PTO-Shaft-for-New-Holland-Disc-Mower-9.webp 1200w, https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/04\/PTO-Shaft-for-New-Holland-Disc-Mower-9-980x653.webp 980w, https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/04\/PTO-Shaft-for-New-Holland-Disc-Mower-9-480x320.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1200px, 100vw\" \/><\/p>\n<h2>Working Principle of Disc Mower PTO Shaft<\/h2>\n<p>O eixo de acionamento da tomada de for\u00e7a (TDF) da segadora de discos New Holland 411 serve como a \u00fanica liga\u00e7\u00e3o mec\u00e2nica entre a sa\u00edda da tomada de for\u00e7a do trator e a caixa de engrenagens de entrada da segadora de discos. Quando o operador do trator engata a TDF, a pot\u00eancia rotativa a 540 ou 1000 RPM \u00e9 transmitida atrav\u00e9s do eixo de acionamento do trator para o conjunto do garfo do eixo de acionamento da TDF do trator, depois axialmente ao longo do tubo telesc\u00f3pico do eixo da TDF e, finalmente, atrav\u00e9s do garfo do implemento para a caixa de engrenagens c\u00f4nica da segadora de discos. Os perfis telesc\u00f3picos dos eixos interno e externo permitem que o comprimento total do eixo da TDF varie dinamicamente conforme a altura do engate muda durante a opera\u00e7\u00e3o no campo e durante o transporte, garantindo a transmiss\u00e3o cont\u00ednua do torque sem travamento ou desengate, independentemente da posi\u00e7\u00e3o vertical do implemento em rela\u00e7\u00e3o ao trator.<\/p>\n<p>Conventional single-joint PTO shaft u joint drivelines suffer from a fundamental mechanical limitation: when the input and output shafts are not co-axial (i.e., when the shaft runs at an angle), the angular velocity of the output shaft oscillates twice per revolution. At typical disc mower operating speeds, this cyclic velocity variation generates intense torsional pulsations that stress the drivetrain components, produce audible vibration, and dramatically reduce the service life of connected PTO shaft universal joint assemblies, gearbox input bearings, and even tractor PTO clutch packs.<\/p>\n<p>O design de junta homocin\u00e9tica dupla CAT 6 no eixo da tomada de for\u00e7a (TDF) desta segadora de discos elimina completamente esse problema. A junta homocin\u00e9tica de 80 graus de amplo \u00e2ngulo no lado do trator utiliza um mecanismo de esfera e gaiola que mant\u00e9m uma velocidade de sa\u00edda perfeitamente constante, independentemente do \u00e2ngulo entre o eixo da TDF do trator e o eixo central, mesmo durante curvas acentuadas em cabeceiras. Isso \u00e9 especialmente cr\u00edtico para o New Holland 411, que utiliza uma configura\u00e7\u00e3o de engate com l\u00edngua angulada ou deslocada que rotineiramente coloca o eixo da TDF em \u00e2ngulos extremos durante manobras no campo. A junta homocin\u00e9tica de 50 graus na extremidade do implemento fornece um segundo est\u00e1gio de equaliza\u00e7\u00e3o de velocidade na conex\u00e3o da segadora de discos, garantindo que a caixa de engrenagens de entrada da segadora receba um torque suave e de velocidade constante, mesmo durante movimentos laterais da cabe\u00e7a de corte em terrenos irregulares.<\/p>\n<p>When the disc mower encounters an overload event such as striking a submerged rock, a hardwood stump, or an accumulation of material wrapped around the disc assembly, the instantaneous torque spike in the driveline can reach several times the rated operating torque within milliseconds. Without a protective device, this peak torque would shear the input shaft of the discbine gearbox, fracture the tractor PTO output shaft, or strip the splines from the PTO shaft yoke. The shear pin PTO shaft arrangement on this unit addresses this risk by incorporating pre-calculated shear elements that sacrifice themselves at a defined torque limit, absorbing the energy of the impact and protecting all downstream drivetrain components from damage. Replacement PTO shaft shear bolt kits are inexpensive and can be installed in the field in under five minutes, getting the machine back to work quickly after an overload event.<\/p>\n<p>The PTO shaft u joint cross-and-bearing assemblies are packed with high-performance grease at the factory and fitted with grease nipples (zerks) for periodic re-lubrication in the field. The CV ball-and-cage elements operate in a sealed grease reservoir that provides long-interval maintenance capability. The telescoping PTO shaft tubing profile is coated with a low-friction polymer lining that maintains smooth sliding action under load and prevents the tube seizure that can occur with uncoated profiles when dirt or crop debris infiltrates the telescope joint during field operation.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-7014 size-full\" src=\"https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/04\/PTO-Shaft-for-New-Holland-Disc-Mower-1.webp\" alt=\"Eixo da tomada de for\u00e7a (PTO) para segadora de discos New Holland\" width=\"1200\" height=\"760\" srcset=\"https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/04\/PTO-Shaft-for-New-Holland-Disc-Mower-1.webp 1200w, https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/04\/PTO-Shaft-for-New-Holland-Disc-Mower-1-980x621.webp 980w, https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/04\/PTO-Shaft-for-New-Holland-Disc-Mower-1-480x304.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1200px, 100vw\" \/><\/p>\n<h2>\u00c1reas de aplica\u00e7\u00e3o<\/h2>\n<p><strong>1. Hay Harvesting<\/strong><br \/>\nThe primary use case for this disc mower PTO shaft. The disc mower cuts grasses and legumes into windrows, while the integrated conditioning rolls crimp and crack the stems to accelerate field drying before baling. A reliable, vibration-free PTO driveline shaft for disc mower operation is essential for maintaining consistent cutter disc speed across the full cutting pass, ensuring clean, even cuts that maximize forage quality and minimise leaf shatter in high-value crops such as alfalfa and clover.<\/p>\n<p><strong>2. Forage Harvesting<\/strong><br \/>\nMowing high-value crops like alfalfa, clover, and ryegrass at the correct stage of maturity requires precise, consistent cutter disc speed to maximize nutritional content for livestock feed, whether the crop is stored as dry hay or green chop. The constant-velocity design of this <a href=\"https:\/\/korea-transmission.com\/pt\/pto-shafts\/\"><strong>eixo de tomada de for\u00e7a agr\u00edcola<\/strong><\/a> maintains even disc speed across the full PTO speed range, reducing leaf loss and mechanical damage to the plant material, which directly preserves the protein and digestibility values that determine the commercial value of the harvested forage crop.<\/p>\n<p><strong>3. Silage Production<\/strong><br \/>\nCutting crops at higher moisture levels for fermented silage storage in bunkers, pits, or wrapped bales requires fast, even cutting to ensure uniform fermentation throughout the clamp. A heavy-duty tractor PTO shaft that transmits power smoothly and without interruption is essential for maintaining the high field speeds needed during the narrow harvesting window that exists between the correct crop moisture content and field deterioration. The shear bolt protection on this unit also prevents costly gearbox damage when processing dense, high-moisture crop stands.<\/p>\n<p><strong>4. Manejo de Pastagens<\/strong><br \/>\nTopping and trimming pastures to control rank or stemmy growth, remove seed heads, and encourage fresh, palatable re-growth for grazing animals represents a regular seasonal workload for mixed livestock farms. In pasture topping applications, the mower frequently encounters uneven terrain, buried stones, and surface debris that would destroy a standard PTO drive shaft. The shear bolt overload protection on this PTO shaft for New Holland discbine hardware absorbs impact events safely and returns the machine to work within minutes, protecting both the mower gearbox and the tractor PTO output.<\/p>\n<p><strong>5. Cover Crop Termination<\/strong><br \/>\nCutting down winter cover crops such as cereal rye, vetch, or crimson clover ahead of the planting season leaves a protective biomass mulch layer that suppresses weeds and retains soil moisture. Cover crop termination with a disc mower is demanding work because the crop canopy is typically dense and the machine must operate at field speed to complete the task before planting windows close. A reliable 1000 PTO shaft or 540 PTO shaft that sustains full cutter disc speed without vibration-induced slowdowns or component failures is critical for maintaining the daily output needed during this compressed seasonal operation period.<\/p>\n<p><strong>6. Roadside and Specialty Mowing<\/strong><br \/>\nMaintaining roadsides, drainage ditches, airport buffer strips, and conservation headlands where a clean, controlled cut is needed in irregular or sensitive areas places particular demands on the PTO driveline. The wide-angle CV joints on this PTO shaft for disc mower allow the operator to work the machine at steep lateral offsets and in tight turn-around situations without inducing the vibration and power interruption that occur with straight-shaft designs. The robust PTO shaft guard and safety cone assembly also provides the enclosed, compliant driveline protection required in roadside and public-access environments under local safety codes.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-7018 size-full\" src=\"https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/04\/PTO-Shaft-for-New-Holland-Disc-Mower-5.webp\" alt=\"Eixo da tomada de for\u00e7a (PTO) para segadora de discos New Holland\" width=\"1200\" height=\"800\" srcset=\"https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/04\/PTO-Shaft-for-New-Holland-Disc-Mower-5.webp 1200w, https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/04\/PTO-Shaft-for-New-Holland-Disc-Mower-5-980x653.webp 980w, https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/04\/PTO-Shaft-for-New-Holland-Disc-Mower-5-480x320.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1200px, 100vw\" \/><\/p>\n<h2>How to Install PTO Shaft on New Holland Discbine<\/h2>\n<p>1. Safety and Pre-Installation Checks<br \/>\nAntes de iniciar qualquer trabalho de instala\u00e7\u00e3o do eixo da tomada de for\u00e7a (TDF), desengate a TDF do trator, desligue o motor e remova a chave. Aguarde at\u00e9 que todos os componentes rotativos parem completamente. Confirme se o eixo de acionamento da TDF do trator que voc\u00ea est\u00e1 substituindo corresponde \u00e0 unidade original, comparando a quantidade e o di\u00e2metro das estrias do eixo do trator (1-3\/8\u2033 x 21 ou 1-3\/4\u2033 x 20 estrias) com o eixo da TDF do trator e verificando as estrias do implemento (1-1\/2\u2033 x 23 estrias) com o eixo de entrada da semeadeira de discos. Inspecione o eixo da TDF do trator e o eixo de entrada do implemento quanto a corros\u00e3o, desgaste das estrias ou danos antes de prosseguir. Limpe e lubrifique levemente ambos os pontos de conex\u00e3o.<\/p>\n<p>2. Verify PTO Shaft Length Before Mounting<br \/>\nWith the tractor hitched to the New Holland 411 discbine in the working position, measure the distance between the tractor PTO stub face and the implement input shaft face. Confirm that the compressed PTO shaft length allows at least 150mm of telescoping overlap between the inner and outer PTO shaft tubing at minimum hitch distance, and that the shaft does not bottom out when the hitch is raised to transport position. If the measured PTO shaft dimensions are outside the rated range, contact CMN Transmission for a custom-length replacement. Incorrect shaft length is one of the most common causes of premature driveline failure.<\/p>\n<p>3. Install the Implement-End Yoke First<br \/>\nComece deslizando o garfo do eixo da tomada de for\u00e7a (1-1\/2\u2033 x 23 estrias) do lado do implemento no eixo de entrada da semeadora de discos. Empurre o garfo completamente na estria at\u00e9 que o anel de reten\u00e7\u00e3o ou o pino de travamento se encaixe audivelmente na ranhura circunferencial do eixo de entrada. Confirme o encaixe tentando puxar o garfo para tr\u00e1s: ele deve oferecer resist\u00eancia suficiente para ser removido sem a necessidade de acionar o bot\u00e3o de libera\u00e7\u00e3o. Passe a corrente de ancoragem da prote\u00e7\u00e3o do eixo da tomada de for\u00e7a ao redor da carca\u00e7a de entrada da semeadora de discos para evitar que a prote\u00e7\u00e3o gire junto com o eixo durante a opera\u00e7\u00e3o. A n\u00e3o fixa\u00e7\u00e3o da corrente de ancoragem da prote\u00e7\u00e3o constitui uma viola\u00e7\u00e3o de seguran\u00e7a e resultar\u00e1 em danos \u00e0 prote\u00e7\u00e3o e risco de enrolamento.<\/p>\n<p>4. Connect the Tractor-End Yoke and Anchor Guard Chain<br \/>\nSlide the tractor-side yoke onto the tractor PTO stub shaft, aligning the splines carefully and pushing the yoke home until the snap ring engages its groove. For the wide-angle 80-degree CV tractor-end, ensure the CV assembly is oriented so that the wide-angle articulation provides clearance in the direction of maximum tractor-implement articulation during tight turns. Anchor the tractor-end guard chain securely to the tractor drawbar or rear linkage support point. Test the anchor chain tension by pulling the guard laterally; it should be tight enough to prevent rotation but allow the CV assembly to pivot freely.<\/p>\n<p>5. Install Shear Bolts and Verify Fit<br \/>\nInsert the rated PTO shaft shear bolt hardware at both yoke interfaces and tighten to the torque specification listed on the shaft label. Do not substitute alternative grade fasteners for the OEM-specified shear bolt PTO shaft elements; using higher-grade bolts will prevent the overload protection system from functioning and will shift the failure point to the more expensive downstream drivetrain components. Rotate the fully connected PTO driveline shaft by hand through at least two full turns to confirm there is no binding, no guard contact, and smooth telescoping action throughout the range of hitch movement.<\/p>\n<p>6. Run-In and First-Operation Check<br \/>\nEngage the PTO at low engine idle speed in an open area, clear of bystanders, and observe the assembled agricultural PTO shaft for the first 60 seconds of operation. Listen for abnormal vibration, ticking, or guard contact noise. Gradually increase engine speed to operating RPM. After the first 30 minutes of field use, stop the tractor, disengage the PTO, and re-check the yoke snap ring engagement, guard chain anchor points, and shear bolt condition before continuing. Grease the PTO shaft u joint cross-and-bearing assemblies at the specified 8-hour interval during the first season, then follow the routine maintenance schedule in the operator documentation.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-7015 size-full\" src=\"https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/04\/PTO-Shaft-for-New-Holland-Disc-Mower-2.webp\" alt=\"Eixo da tomada de for\u00e7a (PTO) para segadora de discos New Holland\" width=\"1200\" height=\"760\" srcset=\"https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/04\/PTO-Shaft-for-New-Holland-Disc-Mower-2.webp 1200w, https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/04\/PTO-Shaft-for-New-Holland-Disc-Mower-2-980x621.webp 980w, https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/04\/PTO-Shaft-for-New-Holland-Disc-Mower-2-480x304.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1200px, 100vw\" \/><\/p>\n<h2>How to Choose the Right PTO Shaft for Disc Mower<\/h2>\n<p><strong>Step 1: Confirm Your Tractor Spline Profile<\/strong><br \/>\nAntes de encomendar qualquer eixo de tomada de for\u00e7a (TDF) para trator, confirme o n\u00famero de estrias e o di\u00e2metro do eixo da sa\u00edda da TDF do seu trator. Os perfis mais comuns para tratores de m\u00e9dio porte que operam com a New Holland 411 s\u00e3o 1-3\/8\u2033 x 21 estrias (1,375-21) para tratores de 35 a 100 HP e 1-3\/4\u2033 x 20 estrias (1,750-20) para modelos de maior pot\u00eancia. Utilizar um adaptador de eixo de TDF para compensar estrias incompat\u00edveis \u00e9 poss\u00edvel, mas adiciona pontos de conex\u00e3o e potenciais falhas. A abordagem mais segura \u00e9 encomendar um eixo que corresponda exatamente \u00e0 sa\u00edda da TDF do seu trator. A CMN oferece ambas as op\u00e7\u00f5es de estrias como configura\u00e7\u00f5es padr\u00e3o para esta aplica\u00e7\u00e3o de semeadeira de discos.<\/p>\n<p><strong>Step 2: Verify PTO Speed and Shaft Rating<\/strong><br \/>\nConfirm whether your tractor operates the PTO at 540 RPM or 1000 RPM, as indicated by the tractor operator manual and the PTO stub markings. The New Holland 411 disc mower typically operates at 1000 RPM for higher cutting capacity, though some older tractor-discbine combinations use 540 RPM. Both 540 PTO shaft and 1000 RPM PTO shaft configurations are available from CMN Transmission. Running a shaft rated for 540 RPM at 1000 RPM operating speeds will cause premature bearing and yoke failure. If you are uncertain, our technical team can advise based on your tractor model and implement input speed requirements.<\/p>\n<p><strong>Step 3: Measure the Correct Shaft Length<\/strong><br \/>\nMe\u00e7a a dist\u00e2ncia entre os centros do eixo da tomada de for\u00e7a (TDF) do trator e o eixo de entrada da semeadora de discos com a m\u00e1quina engatada na posi\u00e7\u00e3o normal de trabalho no campo. O comprimento correto do eixo da TDF deve manter uma sobreposi\u00e7\u00e3o telesc\u00f3pica de pelo menos 150 mm na dist\u00e2ncia m\u00ednima de trabalho (posi\u00e7\u00e3o mais curta) e n\u00e3o deve atingir o limite de compress\u00e3o (compress\u00e3o total) no \u00e2ngulo m\u00e1ximo de transporte ou de giro. Se a dist\u00e2ncia medida estiver fora da faixa nominal padr\u00e3o para a configura\u00e7\u00e3o 411, a equipe de engenharia da CMN Transmission pode fabricar um eixo de TDF personalizado com as dimens\u00f5es exatas especificadas, com prazos de entrega padr\u00e3o de 7 a 14 dias \u00fateis.<\/p>\n<p><strong>Step 4: Select the Appropriate Overload Protection Type<\/strong><br \/>\nFor the New Holland 411 disc mower, the standard overload protection is a shear bolt configuration. The shear bolt PTO shaft design is the most cost-effective option for farms where overload events are infrequent and field-side replacement is straightforward. For operations in rocky or debris-laden fields where overload events occur regularly, a PTO shaft with slip clutch or slip clutch PTO shaft option may be more economical over the full season because the slip clutch resets automatically after an overload event without requiring replacement hardware. CMN Transmission can configure this discbine PTO shaft with either a shear bolt or slip clutch overload system based on your operational requirements.<\/p>\n<p><strong>Step 5: Consider Full Assembly vs. Half Shaft<\/strong><br \/>\nIf only one half of your existing PTO drive shaft for discbine is damaged, consider ordering just the tractor half or implement half as a replacement instead of the full assembly. CMN supplies both tractor-end and implement-end half shafts individually, which can reduce replacement costs significantly when only one CV joint or yoke has failed. The implement half uses a 55N 50-degree CV design, while the tractor half uses the 55N 80-degree wide-angle CV. If both halves show significant wear or if the PTO shaft tube itself is bent or corroded, a full shaft replacement is the more reliable and cost-effective long-term decision.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-7021 size-full\" src=\"https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/04\/PTO-Shaft-for-New-Holland-Disc-Mower-8.webp\" alt=\"Eixo da tomada de for\u00e7a (PTO) para segadora de discos New Holland\" width=\"1200\" height=\"870\" srcset=\"https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/04\/PTO-Shaft-for-New-Holland-Disc-Mower-8.webp 1200w, https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/04\/PTO-Shaft-for-New-Holland-Disc-Mower-8-980x711.webp 980w, https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/04\/PTO-Shaft-for-New-Holland-Disc-Mower-8-480x348.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1200px, 100vw\" \/><\/p>\n<h2>Common Troubleshooting of Discbine PTO Shaft<\/h2>\n<p>1. Problem: Vibration During PTO Operation<br \/>\nCausa e Solu\u00e7\u00e3o: A vibra\u00e7\u00e3o excessiva na instala\u00e7\u00e3o do eixo da tomada de for\u00e7a (TDF) de um trator \u00e9 geralmente causada por um eixo desalinhado ou com dimens\u00f5es incorretas que excedem o \u00e2ngulo de trabalho nominal, um tubo interno torto ou arqueado devido a sobrecarga anterior ou conjuntos de junta universal e rolamento do eixo da TDF desgastados. Primeiro, verifique se o comprimento do eixo est\u00e1 correto e se o \u00e2ngulo entre o trator e o implemento n\u00e3o excede o \u00e2ngulo de articula\u00e7\u00e3o nominal da junta homocin\u00e9tica em nenhum ponto da passada de corte. Inspecione e substitua as juntas universais desgastadas. Se o pr\u00f3prio tubo estiver visivelmente deformado, substitua o conjunto completo. N\u00e3o continue operando com uma transmiss\u00e3o vibrando; o dano por fadiga resultante progredir\u00e1 rapidamente at\u00e9 a falha completa do eixo.<\/p>\n<p>2. Problem: Shear Bolt Repeated Failure<br \/>\nCausa e Solu\u00e7\u00e3o: Se o parafuso de cisalhamento do eixo da tomada de for\u00e7a (TDF) estiver falhando repetidamente durante condi\u00e7\u00f5es normais de corte, sem obstru\u00e7\u00e3o aparente, a causa mais prov\u00e1vel \u00e9 o uso de parafusos de grau ou tamanho incorretos como substitutos. Utilize somente parafusos com o grau e as dimens\u00f5es especificados pelo fabricante para a aplica\u00e7\u00e3o do pino de cisalhamento do eixo da TDF de 55 N. Uma segunda causa comum \u00e9 operar a ro\u00e7adeira em material muito denso para a capacidade nominal da m\u00e1quina, o que pode ser resolvido reduzindo a velocidade de deslocamento ou a altura do disco de corte. Em terrenos rochosos, a instala\u00e7\u00e3o de um eixo da TDF com embreagem deslizante elimina a necessidade de substitui\u00e7\u00e3o repetida do parafuso e permite que a m\u00e1quina volte a trabalhar mais rapidamente ap\u00f3s uma sobrecarga.<\/p>\n<p>3. Problem: Telescoping Stiffness or Seizure<br \/>\nCause and Solution: If the PTO shaft tube or telescoping profile is difficult to slide or has seized, the most frequent cause is dirt, crop debris, or corrosion between the inner and outer tube walls of the PTO shaft tubing. Disassemble the two shaft halves, thoroughly clean the inner and outer profiles with a wire brush and solvent, inspect for scoring or denting of the tube bore, and re-grease with the recommended multi-purpose grease before reassembly. If the inner tube shows visible deformation or if the corrosion has pitted the surface deeply, the tube should be replaced before further operation to prevent the shaft from seizing in the compressed position during a tight turn.<\/p>\n<p>4. Problem: PTO Shaft Guard Damage or Contact<br \/>\nCause and Solution: Damage to the PTO shaft cover or PTO shaft guard is often the result of the anchor chain coming loose, which allows the guard to rotate with the shaft and contact the tractor drawbar or frame. Re-anchor the guard chains at both ends before every field operation. Guards cracked by impact or UV degradation should be replaced immediately; a damaged guard provides inadequate operator protection and fails CE compliance requirements. CMN Transmission supplies replacement guard sets and individual PTO shaft parts for this shaft series. Do not continue operating with a compromised guard, particularly in environments with public access.<\/p>\n<p>5. Problem: Excessive Noise from CV Joints<br \/>\nCausa e Solu\u00e7\u00e3o: Um ru\u00eddo de clique ou rangido vindo da \u00e1rea da junta homocin\u00e9tica do eixo de acionamento da tomada de for\u00e7a (TDF) da colhedora de discos geralmente \u00e9 causado por lubrifica\u00e7\u00e3o insuficiente no conjunto da gaiola e esferas da junta homocin\u00e9tica, esferas da junta homocin\u00e9tica desgastadas ou com corros\u00e3o, ou coifas da junta homocin\u00e9tica rachadas\/deterioradas que permitiram o vazamento do lubrificante e a entrada de contaminantes. Inspecione a condi\u00e7\u00e3o das coifas da junta homocin\u00e9tica como parte de toda manuten\u00e7\u00e3o pr\u00e9-temporada. Coifas rasgadas ou rachadas devem ser substitu\u00eddas antes que permitam a entrada de sujeira e \u00e1gua, danificando os componentes internos de precis\u00e3o da junta homocin\u00e9tica. Se o ru\u00eddo persistir ap\u00f3s a lubrifica\u00e7\u00e3o, os componentes internos da junta homocin\u00e9tica devem ser inspecionados e substitu\u00eddos. Os kits de substitui\u00e7\u00e3o de juntas homocin\u00e9ticas da CMN s\u00e3o dimensionados para a s\u00e9rie 55N e est\u00e3o dispon\u00edveis como pe\u00e7as individuais do eixo da TDF.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-7019 size-full\" src=\"https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/04\/PTO-Shaft-for-New-Holland-Disc-Mower-6.webp\" alt=\"Eixo da tomada de for\u00e7a (PTO) para segadora de discos New Holland\" width=\"1200\" height=\"870\" srcset=\"https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/04\/PTO-Shaft-for-New-Holland-Disc-Mower-6.webp 1200w, https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/04\/PTO-Shaft-for-New-Holland-Disc-Mower-6-980x711.webp 980w, https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/04\/PTO-Shaft-for-New-Holland-Disc-Mower-6-480x348.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1200px, 100vw\" \/><\/p>\n<h2>Disc Mower PTO Shaft and Disc Mower Gearbox<\/h2>\n<p>O eixo da tomada de for\u00e7a (TDF) da segadora de discos \u00e9 o componente externo da transmiss\u00e3o que conecta a sa\u00edda da tomada de for\u00e7a do trator ao eixo de entrada do sistema de transmiss\u00e3o principal da segadora de discos. \u00c9 um componente totalmente separado do sistema interno da caixa de engrenagens dos discos, posicionado externamente entre as duas m\u00e1quinas e exposto a toda a gama de \u00e2ngulos de articula\u00e7\u00e3o do trator e do implemento que ocorrem durante a opera\u00e7\u00e3o no campo, manobras em cabeceiras e transporte. O eixo da TDF para os modelos de segadora de discos New Holland, especificamente, deve acomodar tanto a necessidade de transmiss\u00e3o de pot\u00eancia rotacional quanto os amplos movimentos angulares exigidos pelas configura\u00e7\u00f5es de engate deslocado ou com l\u00edngua angulada da segadora de discos. \u00c9 por isso que o projeto de junta homocin\u00e9tica dupla CAT 6 \u00e9 especificado para esta aplica\u00e7\u00e3o, em vez de um eixo de junta homocin\u00e9tica simples ou de junta transversal padr\u00e3o.<\/p>\n<p>The disc mower gearbox is an enclosed, oil-lubricated gear transmission integrated into the cutterbar of the machine. In the New Holland Discbine design, the cutterbar uses a modular architecture in which each disc module contains its own sealed gear case. These individual gearboxes are connected in series by hardened alloy intermediate drive shafts, allowing the rotary power input from the main bevel gearbox at the cutterbar input end to be distributed sequentially to each disc module along the full cutting width. Each disc module gearbox steps up the input speed to achieve the required disc rotational velocity of approximately 3,000 RPM at the cutter discs themselves. Unlike the external PTO drive shaft for discbine connection, the internal disc gearboxes are maintenance items that require periodic oil changes and seal inspections, but they are designed for long service intervals and operate in a sealed, protected environment.<\/p>\n<p>O eixo da tomada de for\u00e7a (TDF) da segadora de discos e o sistema interno da caixa de engrenagens da segadora de discos s\u00e3o diretamente interdependentes: nenhum funciona sem o outro, e o desempenho e a confiabilidade de cada componente afetam diretamente a vida \u00fatil do outro. O eixo da TDF transmite a pot\u00eancia rotativa da TDF do trator para a caixa de engrenagens c\u00f4nica principal no eixo de entrada da segadora de discos. A caixa de engrenagens c\u00f4nica principal, ent\u00e3o, converte o eixo de rota\u00e7\u00e3o do eixo em 90 graus e distribui a pot\u00eancia lateralmente ao longo da barra de corte atrav\u00e9s da s\u00e9rie de caixas de engrenagens de disco modulares interconectadas. Se o eixo da TDF agr\u00edcola transmitir vibra\u00e7\u00f5es ou picos de torque para a caixa de engrenagens de entrada atrav\u00e9s de um eixo de transmiss\u00e3o desgastado ou desalinhado, esses impulsos se propagam por toda a cadeia da caixa de engrenagens modular, acelerando o desgaste dos rolamentos e a fadiga dos dentes das engrenagens em toda a largura da barra de corte. Por outro lado, um m\u00f3dulo da caixa de engrenagens de disco com defeito ou travado cria uma sobrecarga instant\u00e2nea no eixo de transmiss\u00e3o que o parafuso de cisalhamento ou a embreagem deslizante no eixo da TDF do trator deve absorver para proteger ambas as m\u00e1quinas de danos em cascata.<\/p>\n<p>CMN Transmission supplies both the PTO shaft for disc mower applications and the full range of disc mower gearboxes as independent products, allowing agricultural dealers, repair workshops, and farm operators to source both components from a single, certified supplier. Whether you need a replacement discbine PTO shaft, a cutterbar input gearbox, or individual modular disc gear cases, CMN Transmission provides factory-direct pricing, documented quality certification, and technical support for the full drivetrain.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-7003 size-full\" src=\"https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/04\/0_Disc-Mower-Gearbox-1.webp\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1000px, 100vw\" srcset=\"https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/04\/0_Disc-Mower-Gearbox-1.webp 1000w, https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/04\/0_Disc-Mower-Gearbox-1-980x980.webp 980w, https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/04\/0_Disc-Mower-Gearbox-1-480x480.webp 480w\" alt=\"Caixa de engrenagens da segadora de discos\" width=\"1000\" height=\"1000\" \/><\/p>\n<h2>Por que escolher os eixos de tomada de for\u00e7a (PTO) agr\u00edcolas da CMN Transmission?<\/h2>\n<p>A CMN Transmission (Coreia) se destaca como uma das principais fornecedoras mundiais de solu\u00e7\u00f5es de transmiss\u00e3o de pot\u00eancia para os setores industrial e agr\u00edcola, com uma linha de produtos que abrange eixos de acionamento de tomada de for\u00e7a (TDF), caixas de engrenagens agr\u00edcolas, cilindros hidr\u00e1ulicos, caixas de engrenagens planet\u00e1rias, caixas de engrenagens helicoidais, engrenagens c\u00f4nicas, rodas dentadas, correntes, cremalheiras, polias, buchas c\u00f4nicas, acoplamentos e muito mais. Com sede em Ansan-si, Gyeonggi-do, Coreia, e uma base de produ\u00e7\u00e3o com mais de 10 f\u00e1bricas cooperativas, mantemos um estoque de mais de 150.000 produtos padr\u00e3o e atendemos clientes em mais de 53 pa\u00edses nas Am\u00e9ricas do Norte, Europa, Am\u00e9rica do Sul, Oriente M\u00e9dio, \u00c1frica, Sudeste Asi\u00e1tico e Oceania.<\/p>\n<p>What sets CMN Transmission apart in the agricultural PTO shaft market is our commitment to factory-direct pricing without sacrificing quality. As an integrated manufacturing and trading company, we eliminate the multiple dealer markups that inflate the cost of OEM replacement parts. Every tractor PTO shaft we produce is manufactured using advanced CAD design, precision CNC machining, modern heat treatment processes, and rigorous quality testing. Our products carry both ISO9001 and CE certifications, ensuring compliance with international safety and performance standards. We also hold TS16949 certification, reflecting the automotive-grade process control discipline applied across our driveline manufacturing operations.<\/p>\n<p>Beyond product quality, we offer a level of customer support that large OEM brands often cannot match. Our technical team provides pre-sale consultation to confirm spline configurations, PTO shaft dimensions, and clutch specifications for your exact tractor and implement combination. We offer custom PTO shaft manufacturing for non-standard applications and provide detailed dimensional drawings upon request. After the sale, our one-stop after-sales service ensures that replacement PTO shaft parts, technical guidance, and warranty support are always accessible. When you choose CMN Transmission, you are choosing a partner committed to keeping your equipment running efficiently, reliably, and safely, season after season.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-6134 size-full\" src=\"https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/03\/Factory-Equipment-3.webp\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) and (max-width: 1280px) 1280px, (min-width: 1281px) 1715px, 100vw\" srcset=\"https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/03\/Factory-Equipment-3.webp 1715w, https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/03\/Factory-Equipment-3-1280x949.webp 1280w, https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/03\/Factory-Equipment-3-980x727.webp 980w, https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/03\/Factory-Equipment-3-480x356.webp 480w\" alt=\"Equipamentos de f\u00e1brica\" width=\"1715\" height=\"1272\" \/><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-6132 size-full\" src=\"https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/03\/Factory-Equipment-1.webp\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) and (max-width: 1280px) 1280px, (min-width: 1281px) 1510px, 100vw\" srcset=\"https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/03\/Factory-Equipment-1.webp 1510w, https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/03\/Factory-Equipment-1-1280x763.webp 1280w, https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/03\/Factory-Equipment-1-980x584.webp 980w, https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/03\/Factory-Equipment-1-480x286.webp 480w\" alt=\"Equipamentos de f\u00e1brica\" width=\"1510\" height=\"900\" \/><\/p>\n<h2>Perguntas frequentes<\/h2>\n<p><strong>Q: What is the correct PTO shaft specification for the New Holland 411 Disc Mower?<\/strong><br \/>\nA: A segadora de discos New Holland 411 utiliza um eixo de tomada de for\u00e7a (TDF) agr\u00edcola de velocidade constante CAT 6, equivalente \u00e0 s\u00e9rie Weasler 55N, com uma junta homocin\u00e9tica de 80 graus no lado do trator e uma junta homocin\u00e9tica de 50 graus no lado do implemento. A configura\u00e7\u00e3o padr\u00e3o das estrias \u00e9 de 1-3\/8\u2033 x 21 estrias (1,375-21) para a conex\u00e3o com o trator e de 1-1\/2\u2033 x 23 estrias para a conex\u00e3o com o implemento. Uma variante com estrias de 1-3\/4\u2033 x 20 para o lado do trator tamb\u00e9m est\u00e1 dispon\u00edvel para tratores de maior pot\u00eancia. Confirme o perfil exato das estrias do eixo da TDF do seu trator antes de fazer o pedido para garantir a compatibilidade. A equipe t\u00e9cnica da CMN Transmission pode auxiliar na identifica\u00e7\u00e3o das estrias, caso voc\u00ea tenha d\u00favidas.<\/p>\n<p><strong>Q: Is this PTO shaft a direct replacement for the Weasler 55N assembly on the New Holland 411?<\/strong><br \/>\nA: Yes. This shaft is engineered as a direct replacement of Weasler PTO shaft 55N-series assemblies specified for the New Holland 411. The dimensional envelope, spline profiles, CV joint articulation angles, and telescoping tube dimensions are all matched to the OEM specification. No adapters, shimming, or modification to the tractor or discbine are required for installation. The shaft is supplied with a full-length PTO shaft guard assembly compatible with the existing anchor chain attachment points on the New Holland 411 input housing. Batch test reports confirming dimensional compliance with the 55N specification are available upon request.<\/p>\n<p><strong>Q: What is the difference between a 540 PTO shaft and a 1000 PTO shaft for disc mower applications?<\/strong><br \/>\nA: As designa\u00e7\u00f5es de eixo de tomada de for\u00e7a (TDF) de 540 e 1000 RPM referem-se \u00e0 velocidade de rota\u00e7\u00e3o na qual o eixo de sa\u00edda da tomada de for\u00e7a do trator opera. Um eixo de TDF de 540 RPM possui um di\u00e2metro de 1-3\/8\u2033 na maioria dos tratores, enquanto um eixo de TDF de 1000 RPM utiliza um di\u00e2metro de 1-3\/4\u2033. A segadora de discos New Holland 411 \u00e9 normalmente especificada para opera\u00e7\u00e3o com TDF de 1000 RPM para atingir a velocidade de disco necess\u00e1ria, mas o di\u00e2metro real do eixo de sa\u00edda da TDF e a quantidade de estrias do trator determinam qual configura\u00e7\u00e3o de eixo de TDF voc\u00ea precisa. A incompatibilidade do eixo com a velocidade da TDF do seu trator resultar\u00e1 em velocidade de disco incorreta, aumento do ru\u00eddo e desgaste acelerado. A CMN Transmission fornece configura\u00e7\u00f5es compat\u00edveis com 540 e 1000 RPM para esta aplica\u00e7\u00e3o.<\/p>\n<p><strong>Q: How do I measure the correct PTO shaft length for my New Holland 411 setup?<\/strong><br \/>\nA: Com o trator e a New Holland 411 engatados na posi\u00e7\u00e3o de trabalho no campo (n\u00e3o de transporte), me\u00e7a a dist\u00e2ncia entre os centros da face do eixo da tomada de for\u00e7a (TDF) do trator e a face do garfo do eixo de entrada da semeadora de discos. O comprimento correto do eixo da TDF deve proporcionar uma sobreposi\u00e7\u00e3o telesc\u00f3pica m\u00ednima de 150 mm entre os tubos interno e externo do eixo da TDF nessa dist\u00e2ncia m\u00ednima de trabalho e n\u00e3o deve comprimir totalmente (chegar ao fim do curso) quando o engate for levantado para a altura de transporte ou quando o implemento for girado para o \u00e2ngulo m\u00e1ximo de cabeceira. Se a sua medida estiver fora da faixa padr\u00e3o, entre em contato com a CMN Transmission informando as dimens\u00f5es do engate e forneceremos um eixo da TDF personalizado de acordo com as suas especifica\u00e7\u00f5es.<\/p>\n<p><strong>Q: What is the correct shear bolt grade and size for the 55N series PTO shaft shear bolt protection?<\/strong><br \/>\nA: The PTO shaft shear bolt specification for the 55N series is printed on the shaft label and supplied in the product documentation. Only use the specified bolt grade (typically a mild-grade metric M8 or M10, grade 4.6 or as marked) as the shear bolt PTO shaft protection element. Do not substitute higher-grade (grade 8.8 or above) fasteners: higher-grade bolts will not shear at the design torque limit and will transfer the overload energy to the more expensive downstream components. Replacement PTO shaft parts including shear bolt kits are available individually from CMN Transmission and are commonly stocked by agricultural fastener suppliers worldwide. Always carry a supply of the correct grade bolts in the tractor toolbox during the mowing season.<\/p>\n<p><strong>Q: Can I order a slip clutch PTO shaft version instead of a shear bolt configuration for the New Holland 411?<\/strong><br \/>\nA: Yes. CMN Transmission can supply a PTO shaft with slip clutch or slip clutch PTO shaft configuration for the New Holland 411 application in place of the standard shear bolt design. A slip clutch PTO shaft incorporates a friction disk assembly that slips when torque exceeds the set threshold, then automatically re-engages when the overload condition clears, without requiring any operator intervention or replacement hardware. This is particularly valuable for operations in rocky terrain or dense weed conditions where overload events occur frequently enough to make individual shear pin PTO shaft replacements economically burdensome during the mowing season. Contact our technical team to specify the correct slip clutch torque setting for your tractor and discbine combination.<\/p>\n<p><strong>Q: How often should I grease the PTO shaft u joint and CV assemblies on this discbine driveline?<\/strong><br \/>\nA: For the PTO shaft u joint cross-and-bearing assemblies on this shaft, we recommend greasing with a quality multi-purpose EP (extreme-pressure) grease every 8 hours during the first 50 hours of operation on a new or replacement shaft, then every 20-25 operating hours or at the beginning of each working day thereafter during peak season use. The CV ball-and-cage assemblies are sealed units with their own grease reservoir; they should be inspected at each greasing interval for boot condition and topped up through the CV grease nipple if any boot damage or grease loss is evident. The telescoping PTO shaft tube inner profile should be cleaned and re-greased at the start of each season. Following these intervals maximizes the working life of all the PTO shaft parts in the assembly.<\/p>\n<p><strong>Q: Is the PTO shaft guard (PTO shaft cover) included with the CMN replacement assembly?<\/strong><br \/>\nA: Yes. Every complete PTO shaft assembly from CMN Transmission ships with a full-length high-density polyethylene PTO shaft guard and PTO shaft cover assembly, including both safety cones and the anchor chain hardware. The guard is dimensioned to fit over the full shaft assembly including both CV joint housings at all rated articulation angles without contact. Guard replacement sets and individual cone components are also available separately as PTO shaft parts for operators who need to replace a damaged guard without replacing the complete driveline. All guards meet CE Machinery Directive requirements for PTO driveline guarding and are UV-stabilized for long outdoor service life.<\/p>\n<p><strong>Q: Can CMN Transmission supply a custom PTO shaft for non-standard tractor or implement spline configurations?<\/strong><br \/>\nR: Sim. A equipe de engenharia da CMN Transmission oferece um servi\u00e7o completo de fabrica\u00e7\u00e3o de eixos de tomada de for\u00e7a (TDF) personalizados para aplica\u00e7\u00f5es n\u00e3o padronizadas. Isso inclui perfis de garfo de eixo de TDF personalizados para tratores com n\u00fameros de estrias ou di\u00e2metros incomuns, configura\u00e7\u00f5es de adaptadores de eixo de TDF n\u00e3o padronizadas para eixos de entrada de implementos mais antigos ou especiais e fabrica\u00e7\u00e3o de eixos de TDF com comprimentos sob medida para geometrias de engate que est\u00e3o fora da faixa padr\u00e3o. Os pedidos personalizados exigem que o cliente forne\u00e7a as especifica\u00e7\u00f5es do eixo de TDF do trator (di\u00e2metro, n\u00famero de estrias, comprimento) e as especifica\u00e7\u00f5es do eixo de entrada do implemento, juntamente com as dist\u00e2ncias de trabalho e transporte medidas do engate. Desenhos dimensionais s\u00e3o fornecidos para aprova\u00e7\u00e3o antes da produ\u00e7\u00e3o. Os prazos de entrega para eixos de acionamento de TDF personalizados s\u00e3o normalmente de 7 a 15 dias \u00fateis, dependendo da complexidade da configura\u00e7\u00e3o e da quantidade.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-7023 size-full\" src=\"https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/04\/PTO-Shaft-for-New-Holland-Disc-Mower-10.webp\" alt=\"Eixo da tomada de for\u00e7a (PTO) para segadora de discos New Holland\" width=\"1000\" height=\"1000\" srcset=\"https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/04\/PTO-Shaft-for-New-Holland-Disc-Mower-10.webp 1000w, https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/04\/PTO-Shaft-for-New-Holland-Disc-Mower-10-980x980.webp 980w, https:\/\/korea-transmission.com\/wp-content\/uploads\/2026\/04\/PTO-Shaft-for-New-Holland-Disc-Mower-10-480x480.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1000px, 100vw\" \/><\/p>\n<h2>Avalia\u00e7\u00f5es de clientes<\/h2>\n<p dir=\"auto\"><strong>Marcus Hollingsworth, Gerente Agr\u00edcola, Estados Unidos<\/strong><br \/>\n\u201cUtilizo um trator New Holland 411 em minha propriedade de 137 hectares no centro do Kansas h\u00e1 v\u00e1rios anos e, nesse per\u00edodo, j\u00e1 precisei trocar o eixo da tomada de for\u00e7a algumas vezes. Comprei este eixo CV duplo CAT 6 da CMN Transmission depois que a unidade original Weasler 55N finalmente desgastou as veda\u00e7\u00f5es da junta homocin\u00e9tica ap\u00f3s quatro boas temporadas. A compatibilidade foi perfeita \u2013 encaixou diretamente no eixo do trator 1.375-21 e na entrada da grade de discos 1.5\u00d723 sem qualquer problema. J\u00e1 acumulamos 160 horas de uso com o novo eixo, colhendo alfafa e brom\u00e9lia misturadas, e o funcionamento tem sido completamente suave, sem nenhuma vibra\u00e7\u00e3o, ao contr\u00e1rio do que not\u00e1vamos com a unidade antiga e desgastada. O tubo de prote\u00e7\u00e3o e os pontos de ancoragem da corrente s\u00e3o de constru\u00e7\u00e3o s\u00f3lida, visivelmente mais espessos do que uma op\u00e7\u00e3o mais barata que experimentei alguns anos atr\u00e1s. N\u00e3o hesitaria em comprar novamente.\u201d<\/p>\n<p dir=\"auto\"><strong>Craig Mortimer, Agricultural Contractor, New Zealand<\/strong><br \/>\n\u201cOperamos um servi\u00e7o de corte de feno em Canterbury e colhemos cerca de 728 hectares de azev\u00e9m e trevo por temporada. O eixo da tomada de for\u00e7a (TDF) da nossa segadora de discos 411 quebrou a solda do garfo no meio da temporada, o que foi um desastre. A CMN tinha o conjunto de junta homocin\u00e9tica dupla 55N 80x50 de reposi\u00e7\u00e3o em estoque e, apesar de estarmos na Nova Zel\u00e2ndia, o eixo chegou \u00e0 nossa bancada em nove dias. Isso \u00e9 log\u00edstica realmente impressionante. A pe\u00e7a em si encaixou perfeitamente \u2013 sem necessidade de cal\u00e7os ou modifica\u00e7\u00f5es \u2013 e est\u00e1vamos de volta ao campo em menos de duas horas. A qualidade do a\u00e7o e do material da prote\u00e7\u00e3o \u00e9 excelente e, francamente, pelo pre\u00e7o, \u00e9 dif\u00edcil justificar a compra de pe\u00e7as originais para reposi\u00e7\u00e3o. J\u00e1 temos uma segunda pe\u00e7a guardada para a pr\u00f3xima temporada.\u201d<\/p>\n<p dir=\"auto\"><strong>Jean-Pierre Dumont, Farmer, France<\/strong><br \/>\n\u201cTenho uma fazenda leiteira de 180 hectares na Normandia e fazemos de duas a tr\u00eas colheitas de azev\u00e9m e trevo por ano com nosso trator New Holland 411. Encomendei o eixo de transmiss\u00e3o da tomada de for\u00e7a (TDF) da CMN Transmission para substituir o original da Weasler ap\u00f3s sete temporadas. A qualidade \u00e9 totalmente compar\u00e1vel e o pre\u00e7o \u00e9 muito atraente. O que me convenceu foi a agilidade do servi\u00e7o t\u00e9cnico da CMN \u2014 eles verificaram a compatibilidade das estrias com meu trator antes do envio. O eixo chegou em perfeitas condi\u00e7\u00f5es, as prote\u00e7\u00f5es s\u00e3o robustas e a montagem foi simples, sem necessidade de adaptadores. Recomendo sem hesitar para pe\u00e7as de reposi\u00e7\u00e3o.\u201d<\/p>\n<p dir=\"auto\"><strong>Klaus Weber, empreiteiro agr\u00edcola, Alemanha<\/strong><br \/>\n\u201cTenho uma empresa de constru\u00e7\u00e3o civil na Baviera e dependo de pe\u00e7as de reposi\u00e7\u00e3o confi\u00e1veis. Encomendei o eixo da junta universal CAT-6 (55N 80\u00d750) da CMN Transmission para a nossa segadora de discos New Holland 411, depois que o eixo original da Weasler chegou ao fim de sua vida \u00fatil ap\u00f3s aproximadamente 5 temporadas. O pre\u00e7o \u00e9 significativamente menor do que o do distribuidor alem\u00e3o, mas a qualidade \u00e9 compar\u00e1vel. Os tubos de prote\u00e7\u00e3o do eixo de transmiss\u00e3o s\u00e3o de HDPE s\u00f3lido e todas as juntas transversais foram entregues devidamente lubrificadas. A certifica\u00e7\u00e3o CE estava inclu\u00edda e \u00e9 importante para o seguro da nossa empresa. O prazo de entrega para o sul da Alemanha foi de 11 dias. Continuarei a encomendar da CMN no futuro tamb\u00e9m.\u201d<\/p>\n<p dir=\"auto\"><strong>Tyler Mackenzie, Hay Producer, Canada<\/strong><br \/>\n\u201cProduzimos cerca de 4.000 fardos redondos por temporada no sul de Ont\u00e1rio, ent\u00e3o ficar sem feno durante o per\u00edodo de corte n\u00e3o \u00e9 algo que possamos nos dar ao luxo. Encomendei o eixo de substitui\u00e7\u00e3o da CMN (55N 50 graus CV metade, 1,5\u00d723 estrias) quando apenas a extremidade do implemento do nosso eixo 411 estava apresentando desgaste. Gostei de poder encomendar apenas a metade necess\u00e1ria em vez de um conjunto completo \u2013 economiza bastante dinheiro quando apenas parte do eixo precisa ser substitu\u00edda. A embalagem era boa e a pe\u00e7a chegou intacta em 10 dias ao nosso endere\u00e7o em Ont\u00e1rio. O \u00fanico motivo para quatro estrelas em vez de cinco \u00e9 que a folha de instru\u00e7\u00f5es era um pouco vaga em rela\u00e7\u00e3o \u00e0 especifica\u00e7\u00e3o do parafuso de cisalhamento \u2013 tivemos que pesquisar por conta pr\u00f3pria. O eixo em si \u00e9 s\u00f3lido, sem problemas ap\u00f3s uma temporada completa de corte.\u201d<\/p>\n<p dir=\"auto\"><strong>James Whitfield, Gerente de Fazendas de Propriedade, Reino Unido<br \/>\n<\/strong> \u201cSou respons\u00e1vel pela frota de m\u00e1quinas agr\u00edcolas de uma grande propriedade rural em Lincolnshire e precis\u00e1vamos de um eixo de tomada de for\u00e7a (TDF) de qualidade para o nosso trator New Holland 411, dentro de um or\u00e7amento razo\u00e1vel. O pre\u00e7o da concession\u00e1ria para a pe\u00e7a de reposi\u00e7\u00e3o original da Weasler era francamente exorbitante, ent\u00e3o considerei a CMN Transmission como alternativa. A equipe t\u00e9cnica confirmou a compatibilidade da estria com o nosso trator John Deere (encaixe de 1,375-21) antes de fazermos o pedido, o que nos deu confian\u00e7a. O eixo chegou em perfeitas condi\u00e7\u00f5es, foi instalado na primeira tentativa e colhemos toda a nossa pastagem de 220 acres neste ver\u00e3o sem nenhum problema. A qualidade de constru\u00e7\u00e3o est\u00e1 \u00e0 altura do que eu esperaria de uma marca de primeira linha. A economia foi substancial. Recomendo fortemente para compradores de frotas.\u201d<\/p>\n<p dir=\"auto\"><strong>Pablo Rodriguez, Produtor Agr\u00edcola, Argentina<\/strong><br \/>\n\u201cComprei este eixo de tomada de for\u00e7a para o nosso trator New Holland 411, que fica numa fazenda na prov\u00edncia de Buenos Aires, onde colhemos aproximadamente 600 hectares de pastagens naturais por temporada. O eixo original da Weasler quebrou na junta transversal do lado do trator depois de seis anos, e a pe\u00e7a de reposi\u00e7\u00e3o oficial demorou semanas para chegar devido \u00e0 nossa localiza\u00e7\u00e3o. A CMN Transmission enviou o conjunto completo de junta homocin\u00e9tica dupla 55N 80\u00d750 em menos de duas semanas diretamente para Buenos Aires, o que foi uma surpresa muito positiva. O encaixe foi perfeito, os eixos deslizantes funcionaram suavemente desde a primeira hora e a garantia p\u00f3s-venda foi confirmada por escrito. Produto excelente e atendimento ao cliente impec\u00e1vel.\u201d<\/p>\n<p dir=\"auto\"><strong>Declan O'Brien, produtor de leite, Irlanda<br \/>\n<\/strong> \u201cOrdenhamos 320 vacas em uma fazenda no Condado de Cork e a 411 \u00e9 nossa principal unidade de ensilagem. Usamos o eixo de transmiss\u00e3o original por sete anos antes de finalmente precisar substitu\u00ed-lo. Optamos pela CMN Transmission com base na recomenda\u00e7\u00e3o de outro fazendeiro no mercado de gado e estamos realmente satisfeitos com a escolha. O eixo CV refor\u00e7ado lidou com nossos densos pastos de azev\u00e9m sem problemas, e n\u00e3o tivemos nenhum problema com a prote\u00e7\u00e3o do parafuso de cisalhamento durante toda a temporada, incluindo uma ocasi\u00e3o em que raspamos em um meio-fio de granito em um port\u00e3o. O parafuso de cisalhamento fez exatamente o que deveria \u2013 quebrou de forma limpa, f\u00e1cil de substituir, sem outros danos. Bom custo-benef\u00edcio, qualidade confi\u00e1vel e o contato p\u00f3s-venda foi amig\u00e1vel e prestativo quando liguei com uma d\u00favida sobre os intervalos de lubrifica\u00e7\u00e3o.\u201d<\/p>\n<p dir=\"auto\"><strong>Brad Thompson, agricultor de grandes \u00e1reas, Austr\u00e1lia<\/strong><br \/>\n\"Tenho uma grande propriedade rural com cultivo de lavouras e produ\u00e7\u00e3o de feno na regi\u00e3o de Riverina, em Nova Gales do Sul. Encomendei o conjunto completo do eixo da CMN \u2013 1.375-21 na extremidade do trator, 1.5\u00d723 na extremidade do implemento, junta homocin\u00e9tica dupla de 55N \u2013 para o meu New Holland 411. Medi tudo cuidadosamente antes de encomendar, conforme as instru\u00e7\u00f5es, e o eixo encaixou perfeitamente. Estava um pouco c\u00e9tico quanto \u00e0 qualidade, vindo de um fornecedor online, mas a espessura do tubo de a\u00e7o e a qualidade da forja do garfo parecem iguais \u00e0s do original, na minha opini\u00e3o. A prote\u00e7\u00e3o de polietileno \u00e9 boa, os pontos de ancoragem da corrente s\u00e3o de a\u00e7o inoxid\u00e1vel e n\u00e3o enferrujam. J\u00e1 usamos o eixo por cerca de duas temporadas completas de corte, totalizando aproximadamente 240 horas cortando uma mistura de trevo subterr\u00e2neo, ervilhaca e centeio. N\u00e3o tem um arranh\u00e3o sequer. Comprarei da CMN novamente.\"<\/p>","protected":false},"excerpt":{"rendered":"<p>Shop CMN Transmission\u2019s heavy-duty PTO shaft for New Holland Discbine 411 disc mower, a precision-engineered CAT 6 constant-velocity agricultural PTO shaft designed as a direct replacement of Weasler PTO shaft assemblies. This disc mower PTO shaft features a 55N-series double CV design: an 80-degree CV on the tractor side and a 50-degree CV on the implement side, supporting 1-3\/8\u2033 x 21 spline or 1-3\/4\u2033 x 20 spline tractor ends and 1-1\/2\u2033 x 23 spline implement connections. Compatible with 540 and 1000 RPM PTO outputs, this PTO driveline shaft for disc mower operations delivers vibration-free power, extended service life, and factory-direct pricing.<\/p>","protected":false},"featured_media":6979,"comment_status":"open","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[222,262],"product_tag":[232,228,242,234,264,233,226,229,263,265,235,243,225,230,231,224],"class_list":{"0":"post-6992","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-pto-shafts","7":"product_cat-pto-shaft-for-discbine","8":"product_tag-1000-pto-shaft","9":"product_tag-540-pto-shaft","10":"product_tag-agricultural-pto-shaft","11":"product_tag-custom-pto-shaft","12":"product_tag-disc-mower-pto-shaft","13":"product_tag-heavy-duty-pto-shaft","14":"product_tag-pto-drive-shafts","15":"product_tag-pto-driveline-shaft","16":"product_tag-pto-shaft-for-disc-mower","17":"product_tag-pto-shaft-for-discbine","18":"product_tag-pto-shaft-for-tractor","19":"product_tag-pto-shaft-manufacturers","20":"product_tag-pto-shafts","21":"product_tag-pto-shafts-for-sale","22":"product_tag-tractor-pto-drive-shaft","23":"product_tag-tractor-pto-shaft","25":"first","26":"instock","27":"shipping-taxable","28":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/korea-transmission.com\/pt\/wp-json\/wp\/v2\/product\/6992","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=6992"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/korea-transmission.com\/pt\/wp-json\/wp\/v2\/media\/6979"}],"wp:attachment":[{"href":"https:\/\/korea-transmission.com\/pt\/wp-json\/wp\/v2\/media?parent=6992"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/korea-transmission.com\/pt\/wp-json\/wp\/v2\/product_brand?post=6992"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/korea-transmission.com\/pt\/wp-json\/wp\/v2\/product_cat?post=6992"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/korea-transmission.com\/pt\/wp-json\/wp\/v2\/product_tag?post=6992"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}