{"id":1457,"date":"2026-03-26T07:46:00","date_gmt":"2026-03-26T07:46:00","guid":{"rendered":"https:\/\/mowergearbox.top\/product\/ep-rc61t-lawn-mower-gearbox\/"},"modified":"2026-03-26T07:46:02","modified_gmt":"2026-03-26T07:46:02","slug":"ep-rc61t-lawn-mower-gearbox","status":"publish","type":"product","link":"https:\/\/mowergearbox.top\/es\/product\/ep-rc61t-lawn-mower-gearbox\/","title":{"rendered":"EP-RC61T Lawn Mower Gearbox"},"content":{"rendered":"
\n
\n<\/p>\n

EP-RC61T \u2014 Professional-Grade Multi-Ratio Rotary Cutter Gearbox for Agricultural Mowing<\/h2>\n

El EP-RC61T<\/strong> is a purpose-engineered lawn mower gearbox<\/a> delivering reliable right-angle power transmission at 60 HP<\/strong> with 540 rpm<\/strong> PTO input. Its spiral bevel gears and sealed construction ensure consistent performance across thousands of operating hours in demanding field conditions.<\/p>\n

\"EP-RC61T<\/div>\n

📈 EP-RC61T Technical Specifications<\/h2>\n
\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Par\u00e1metro<\/th>\nEspecificaci\u00f3n<\/th>\n<\/tr>\n<\/thead>\n
N\u00famero de modelo<\/td>\nEP-RC61T<\/td>\n<\/tr>\n
Tipo de caja de cambios<\/td>\nMulti-Ratio Rotary Cutter Gearbox<\/td>\n<\/tr>\n
Relaci\u00f3n(es) de transmisi\u00f3n<\/td>\n1:1 \/ 1:1.21 \/ 1:1.46 \/ 1:1.93<\/td>\n<\/tr>\n
Configuraci\u00f3n de los dientes<\/td>\n16\/16, 17\/14, 19\/13, 27\/14<\/td>\n<\/tr>\n
M\u00f3dulo de engranajes<\/td>\n7.0 \/ 7.0 \/ 7.0 \/ 5.5<\/td>\n<\/tr>\n
Potencia nominal<\/td>\n60 HP<\/td>\n<\/tr>\n
Velocidad de entrada<\/td>\n540 rpm<\/td>\n<\/tr>\n
Eje de entrada\/salida<\/td>\n1 3\/8 Z6 \/ 1 3\/8 Z6<\/td>\n<\/tr>\n
Peso neto<\/td>\n33.5 Kg<\/td>\n<\/tr>\n
Material de engranajes<\/td>\nAcero aleado 20CrMnTi, carburizado y endurecido HRC 58-62<\/td>\n<\/tr>\n
Material de vivienda<\/td>\nGrey Cast Iron (HT200\/HT250)<\/td>\n<\/tr>\n
Protecci\u00f3n de sellado<\/td>\nRetenes de aceite multilabios NBR\/FKM, con clasificaci\u00f3n IP65+<\/td>\n<\/tr>\n
Lubricaci\u00f3n<\/td>\nAceite para engranajes SAE 80W-90 o 85W-140 EP<\/td>\n<\/tr>\n
Tratamiento de superficies<\/td>\nImprimaci\u00f3n electrofor\u00e9tica + recubrimiento en polvo de poli\u00e9ster, acabado rojo.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

\u2b50 Caracter\u00edsticas clave y ventajas de ingenier\u00eda<\/h2>\n
\n
\n

⚖<\/p>\n

Tip-Relief Quiet Gear Profile<\/h4>\n

Tooth profile modifications (tip relief + lead crowning) reduce gear-mesh noise by 6 dB versus standard straight bevel designs, improving operator comfort.<\/p>\n<\/div>\n

\n

🚀<\/p>\n

Abrasion-Resistant Cast Housing<\/h4>\n

Extra-thick grey iron walls with hardened mounting faces, resisting the abrasive wear caused by constant soil contact during deep tillage operations.<\/p>\n<\/div>\n

\n

💪<\/p>\n

Bolt-On Precision Flange Mount<\/h4>\n

Machined flange with dowel pin locations for accurate, repeatable tiller frame alignment, eliminating vibration-inducing misalignment during extended tillage runs.<\/p>\n<\/div>\n

\n

⚙<\/p>\n

Gear-Ground Tooth Flanks, Ra 0.5 \u03bcm<\/h4>\n

Post-heat-treatment gear grinding achieves consistent surface finish and AGMA Class 9 geometry, reducing running-in wear and extending time to first service.<\/p>\n<\/div>\n

\n

⚗<\/p>\n

Hardened Dowel-Pin Alignment<\/h4>\n

Two precision ground dowel pins locate the housing halves within 0.02 mm, guaranteeing gear centre distance accuracy and eliminating assembly-induced backlash.<\/p>\n<\/div>\n

\n

🔒<\/p>\n

Zinc Flake Anti-Corrosion Fasteners<\/h4>\n

All external bolts finished with zinc-flake coating (Delta-Protekt) rated for 720 hours of salt spray, preventing seized fasteners during later disassembly.<\/p>\n<\/div>\n<\/div>\n

\"Caja<\/div>\n

\ud83d\udd27 Compatibilidad de equipos y referencias cruzadas<\/h2>\n
\n

🔄 Cross-Reference Compatibility for EP-RC61T<\/h3>\n

The EP-RC61T is engineered as a direct replacement or upgrade for gearboxes fitted to equipment from leading manufacturers including:<\/p>\n

Bomford • Valtra • Yanmar • Lovol • New Holland • Bush Hog • Kioti • Vicon<\/p>\n

Descargo de responsabilidad: Las marcas mencionadas anteriormente se utilizan \u00fanicamente para identificar la compatibilidad. Ever-power Australia Mower Gearbox Co., Ltd. no est\u00e1 afiliada, respaldada ni autorizada por ninguno de los fabricantes mencionados. Todas las marcas registradas pertenecen a sus respectivos propietarios.<\/p>\n<\/div>\n

\ud83d\udcda Gu\u00eda de selecci\u00f3n de cajas de cambios<\/h2>\n

Choosing the right mower gearbox is critical for implement performance and longevity. Use the following criteria when evaluating the EP-RC61T:<\/p>\n

\n\ud83d\udccc Adaptaci\u00f3n de la relaci\u00f3n de engranajes a la velocidad de la punta de la cuchilla<\/summary>\n
For the EP-RC61T with ratio(s) 1:1 \/ 1:1.21 \/ 1:1.46 \/ 1:1.93, calculate your required blade tip speed: typically 4,500-5,500 m\/min for standard rotary cutters, 3,000-4,000 m\/min for heavy brush cutting, and 5,500-6,500 m\/min for fine finish mowing. Output RPM = PTO RPM \u00f7 ratio. Multiply by blade diameter to get tip speed.<\/div>\n<\/details>\n
\n\ud83d\udccc Dimensionamiento de la potencia nominal en relaci\u00f3n a la potencia de la toma de fuerza del tractor (HP)<\/summary>\n
The EP-RC61T is rated at 60 HP. Always select a gearbox rated at or above your tractor’s maximum PTO horsepower. For shock-load applications (mulching, brush clearing), add a 25-30% safety margin: a 60 HP tractor should use a 75+ HP rated gearbox.<\/div>\n<\/details>\n
\n\ud83d\udccc Selecci\u00f3n de toma de fuerza (PTO) de 540 RPM frente a 1000 RPM<\/summary>\n
The EP-RC61T operates at 540 rpm. Most rotary mowers use 540 RPM PTO. The 1000 RPM standard is for larger implements on high-HP tractors. Never connect a 540 RPM gearbox to a 1000 RPM PTO \u2014 the doubled speed will destroy bearings and gears within minutes.<\/div>\n<\/details>\n
\n📌 Cast Iron Housing vs Aluminium Housing<\/summary>\n
The EP-RC61T uses a grey cast iron housing. Cast iron excels in vibration damping, impact resistance, and heat dissipation \u2014 ideal for rough, rocky mowing conditions. Aluminium is lighter and more corrosion-resistant, better suited to wet environments and weight-sensitive implements.<\/div>\n<\/details>\n
\n📌 Standard Catalog vs Custom Specification<\/summary>\n
The EP-RC61T is available as a standard catalog item shipping in 3-5 days. If your application requires a non-standard ratio, shaft type, or mounting configuration, our engineering team offers custom designs with 4-6 week lead times. Minimum order quantities may apply.<\/div>\n<\/details>\n

\ud83c\udf3e Escenarios de aplicaci\u00f3n t\u00edpicos<\/h2>\n
\n
\n

🌾 Disc mowing of grass and legume hay crops<\/p>\n<\/div>\n

\n

🚘 Airfield perimeter and runway strip grass management<\/p>\n<\/div>\n

\n

🌱 Sugar cane and crop stubble field mulching<\/p>\n<\/div>\n

\n

⛰ Dairy farm laneway and yard surround maintenance<\/p>\n<\/div>\n

\n

🌳 Conservation tillage and minimum-disturbance cultivation<\/p>\n<\/div>\n<\/div>\n

\"Planta<\/div>\n

\ud83d\udee0 Gu\u00eda de instalaci\u00f3n y configuraci\u00f3n<\/h2>\n
    \n
  1. Inspect the implement mounting pad for flatness using a straightedge. Any warping exceeding 0.5 mm should be corrected before the new gearbox is installed.<\/li>\n
  2. Use Nord-Lock washers or thread-locking compound on all mounting bolts to prevent vibration-induced loosening during operation.<\/li>\n
  3. Haga funcionar la caja de cambios sin carga durante 5-10 minutos, luego ap\u00e1guela y vuelva a comprobar el nivel de aceite; los sellos y cojinetes nuevos suelen absorber una peque\u00f1a cantidad de aceite inicial.<\/li>\n
  4. Limpie a fondo la superficie de montaje del implemento, eliminando todo el \u00f3xido, los restos de juntas viejas, las escamas de pintura y los residuos que puedan impedir un contacto perfecto con la brida de la caja de engranajes.<\/li>\n
  5. Coloque la caja de cambios sobre los esp\u00e1rragos de montaje o los orificios para los pernos, verificando que el eje de entrada est\u00e9 orientado hacia la toma de fuerza del tractor y que el eje de salida est\u00e9 alineado con el cubo de la cuchilla o el rotor.<\/li>\n
  6. Aseg\u00farese de que el eje de la toma de fuerza tenga una superposici\u00f3n de estr\u00edas de al menos 50% en todas las posiciones de funcionamiento. Una superposici\u00f3n insuficiente provoca un desgaste r\u00e1pido de las estr\u00edas y una posible separaci\u00f3n del eje.<\/li>\n
  7. Anote la fecha de instalaci\u00f3n, la lectura del contador de horas del tractor y el n\u00famero de serie de la caja de cambios en su registro de mantenimiento para el seguimiento de la garant\u00eda y los intervalos de servicio.<\/li>\n<\/ol>\n

    \u2753 Preguntas frecuentes<\/h2>\n
    \n
    \n❓ What is the difference between ratio options?<\/summary>\n
    \n

    Ratio determines the speed\/torque trade-off at the output. 1:1 maintains PTO speed (high blade RPM); 1:1.93 nearly halves output speed while doubling torque. Choose based on your target blade tip speed and vegetation density.<\/p>\n<\/div>\n<\/details>\n

    \n❓ What is the lead time for standard models?<\/summary>\n
    \n

    In-stock standard models ship within 3-5 business days. For models requiring custom ratios or configurations, typical lead time is 4-6 weeks. Rush production is available for urgent requirements.<\/p>\n<\/div>\n<\/details>\n

    \n❓ How do I select the right gear ratio?<\/summary>\n
    \n

    Match the ratio to your blade tip speed target. Lower ratios (e.g. 1:1) give higher blade RPM for finish mowing; higher ratios (e.g. 1:1.93 or above) trade speed for torque, ideal for thick brush. Calculate: output RPM = input RPM \u00f7 ratio.<\/p>\n<\/div>\n<\/details>\n

    \n❓ What is the expected operational lifespan?<\/summary>\n
    \n

    With proper maintenance, our gearboxes typically deliver 3,000 to 5,000 operating hours. Many units in the field have exceeded 6,000 hours. Lifespan depends on operating load, maintenance compliance, and field conditions.<\/p>\n<\/div>\n<\/details>\n

    \n❓ Is this suitable for mulching applications?<\/summary>\n
    \n

    Yes. Our gearboxes are widely used on mulching mowers and brush cutters. For mulching, select a model rated 25-30% above your actual PTO horsepower to provide a safety margin against the intermittent shock loads typical of mulching.<\/p>\n<\/div>\n<\/details>\n<\/div>\n

    \u2b50 Opiniones de clientes e informes de campo<\/h2>\n
    <\/p>\n
    <\/div>\n
    \n
    \n

    Steve H.<\/p>\n

    ★★★★★<\/p>\n<\/div>\n

    📍 Western Australia, Australia<\/p>\n

    We ordered in bulk for our dealer network. Customer return rate is near zero. That speaks volumes about reliability.<\/p>\n<\/div>\n

    \n
    \n

    Pierre L.<\/p>\n

    ★★★★★<\/p>\n<\/div>\n

    📍 Bordeaux, France<\/p>\n

    Fast shipping, professional packaging, and the gearbox itself is built like a tank. Highly recommended for serious agricultural work.<\/p>\n<\/div>\n

    \n
    \n

    Mustafa O.<\/p>\n

    ★★★★★<\/p>\n<\/div>\n

    📍 Adana, Turkey<\/p>\n

    Installed on a disc mower that sees 8+ hours of use per day during season. Absolutely dependable. That is all I ask of a gearbox.<\/p>\n<\/div>\n

    \n
    \n

    William R.<\/p>\n

    ★★★★☆<\/p>\n<\/div>\n

    📍 Saskatchewan, Canada<\/p>\n

    We maintain 40+ mowers for council contracts. Switching to this brand has reduced our gearbox failure rate by over 60 percent.<\/p>\n<\/div>\n

    \n
    \n

    Kenji T.<\/p>\n

    ★★★★☆<\/p>\n<\/div>\n

    📍 Hokkaido, Japan<\/p>\n

    Running in extreme cold (-25 \u00b0C) winters and hot summers. Synthetic oil in this gearbox handles both extremes without issue.<\/p>\n<\/div>\n<\/div>\n

    \"Gama<\/div>\n

    ⚖ EP-RC61T vs. Low-Cost Alternatives<\/h2>\n
    \n\n\n\n\n\n\n\n\n\n\n\n
    Caracter\u00edstica<\/th>\nEP-RC61T (Ever-power)<\/th>\nAlternativa gen\u00e9rica\/de bajo costo<\/th>\n<\/tr>\n<\/thead>\n
    Bearing Preload<\/td>\n✔ Precision Shimmed, Zero End-Play<\/td>\n✘ No Preload Adjustment, Excessive Play<\/td>\n<\/tr>\n
    Gasket System<\/td>\n✔ Fluorocarbon O-Ring, No Re-Torque Needed<\/td>\n✘ Paper Gasket, Requires Annual Re-Torque<\/td>\n<\/tr>\n
    Lubrication System<\/td>\n✔ Splash + Directional Baffles, Full Coverage<\/td>\n✘ Basic Splash Only, Uneven Distribution<\/td>\n<\/tr>\n
    Housing<\/td>\n✔ Ductile Cast Iron or HT250 Grey Iron, 12-14mm Wall<\/td>\n✘ Thin-Wall Recycled Cast Iron, 8mm Wall<\/td>\n<\/tr>\n
    Surface Finish<\/td>\n✔ E-Coat Primer + Powder Coat, 80\u03bcm Total<\/td>\n✘ Spray Paint, 30-40\u03bcm, Chips Within Months<\/td>\n<\/tr>\n
    Noise Level<\/td>\n✔ 72-78 dB at 1m, Spiral Bevel Design<\/td>\n✘ 82-88 dB at 1m, Straight Bevel Design<\/td>\n<\/tr>\n
    Bearing Installation<\/td>\n✔ Interference Fit via Induction Heating<\/td>\n✘ Press Fit, Risk of Spinning-In-Bore<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

    \ud83d\udd04 Productos y accesorios relacionados<\/h2>\n
    \n

    \n\"PTO<\/p>\n
    \n

    PTO Drive Shafts<\/p>\n

    Match your gearbox with a heavy-duty PTO shaft for complete driveline reliability.<\/p>\n<\/div>\n

    <\/a>
    \n\"Agricultural<\/p>\n

    \n

    Agricultural Gearbox Range<\/p>\n

    Explore our full catalog of agricultural gearboxes for every implement type.<\/p>\n<\/div>\n

    <\/a>
    \n\"Replacement<\/p>\n

    \n

    Replacement Gear Sets & Sprockets<\/p>\n

    Keep your equipment running with precision-manufactured spare gears and sprockets.<\/p>\n<\/div>\n

    <\/a><\/div>\n

    Explore nuestra gama completa de componentes de transmisi\u00f3n agr\u00edcola<\/a> including PTO shafts, gears, pulleys, chains, and sprockets \u2014 all engineered to integrate seamlessly with EP-RC61T gearboxes.<\/p>\n<\/div>\n

    \ud83c\udfc6 Certificaciones y est\u00e1ndares de calidad<\/h2>\n

    Our manufacturing facility holds ISO 9001:2015 quality management and ISO 14001:2015 environmental management certifications. All gear steel is supplied with EN 10204 Type 3.1 mill test certificates. Heat treatment processes are monitored per CQI-9 (Special Process: Heat Treat System Assessment). Every EP-RC61T undergoes 100% dimensional inspection and functional testing before shipment.<\/p>\n

    \ud83c\udfed \u00bfPor qu\u00e9 elegir Ever-power Australia Mower Gearbox Co.,Ltd.?<\/h2>\n

    At Ever-power Australia Mower Gearbox Co.,Ltd., we have invested over two decades building one of the most advanced agricultural gearbox production facilities in the Asia-Pacific region. Our 22500 m\u00b2 campus integrates in-house forging, CNC gear cutting, automated heat treatment, precision grinding, and assembly under one roof \u2014 giving us end-to-end quality control that outsourced manufacturers simply cannot match. We produce 66000 gearbox units annually, serving OEM partners and distributors across 41+ countries on six continents, with particular strength in the Australian, North American, and European markets.<\/p>\n

    \"eje<\/div>\n
    \n

    📞 Get Your EP-RC61T Quote Today<\/h3>\n

    Ready to boost your mowing productivity with the EP-RC61T? Our application engineers can match this gearbox to your specific tractor and implement \u2014 get a tailored recommendation today.<\/p>\n

    Solicitar presupuesto<\/a>Ver todos los productos<\/a><\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"

    With four selectable ratios (1:1 to 1:1.93) and 60 HP capacity, the EP-RC61T is designed for operators who run multiple implement types from one tractor. Custom harvesters and agri-service businesses reduce downtime and inventory by keeping a single EP-RC61T on hand instead of stocking four separate gearboxes.<\/p>","protected":false},"featured_media":1404,"comment_status":"closed","ping_status":"open","template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[3074],"product_tag":[3173,3176,3175,3174,3156],"class_list":{"0":"post-1457","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-mower-gearbox","7":"product_tag-4-ratio-60hp-mower-gearbox","8":"product_tag-heavy-duty-multi-speed-gearbox","9":"product_tag-module-7-bevel-gearbox","10":"product_tag-multi-ratio-rotary-cutter-gearbox","11":"product_tag-versatile-pto-gearbox","13":"first","14":"instock","15":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/mowergearbox.top\/es\/wp-json\/wp\/v2\/product\/1457","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mowergearbox.top\/es\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/mowergearbox.top\/es\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/mowergearbox.top\/es\/wp-json\/wp\/v2\/comments?post=1457"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/mowergearbox.top\/es\/wp-json\/wp\/v2\/media\/1404"}],"wp:attachment":[{"href":"https:\/\/mowergearbox.top\/es\/wp-json\/wp\/v2\/media?parent=1457"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/mowergearbox.top\/es\/wp-json\/wp\/v2\/product_brand?post=1457"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/mowergearbox.top\/es\/wp-json\/wp\/v2\/product_cat?post=1457"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/mowergearbox.top\/es\/wp-json\/wp\/v2\/product_tag?post=1457"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}