EP-RC130-146 Lawn Mower Gearbox

EP-RC130-146 Lawn Mower Gearbox

The EP-RC130-146 is an industrial-grade 130 HP gearbox with 1 3/4 inch Z20 input for large-scale rotary cutters. Land clearing contractors and government road maintenance crews depend on its dual-ratio flexibility and 56 kg cast iron housing to handle thick brush and rough terrain daily.

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Descripción


EP-RC130-146 High-Power Rotary Cutter Gearbox — Precision Power Transmission for Modern Mowing

El EP-RC130-146 represents the latest in caja de cambios agrícola engineering. With 130 / 100 HP capacity, 1:1.46 / 1:1.92 ratio configuration, and 56 Kg optimized construction, it delivers the power density and reliability today’s farming operations require.

EP-RC130-146 High-Power Rotary Cutter Gearbox

📈 EP-RC130-146 Technical Specifications

Parámetro Especificación
Número de modelo EP-RC130-146
Tipo de caja de cambios High-Power Rotary Cutter Gearbox
Relación(es) de transmisión 1:1.46 / 1:1.92
Configuración de los dientes 19/13, 27/14
Módulo de engranajes 6 / 8
Potencia nominal 130 / 100 HP
Velocidad de entrada 540 rpm
Eje de entrada/salida 1 3/4 Z20, Taper spline
Peso neto 56 Kg
Material de engranajes Acero aleado 20CrMnTi, carburizado y endurecido HRC 58-62
Material de vivienda Hierro fundido dúctil (QT450-10)
Protección de sellado Retenes de aceite multilabios NBR/FKM, con clasificación IP65+
Lubricación Aceite para engranajes SAE 80W-90 o 85W-140 EP
Tratamiento de superficies Imprimación electroforética + recubrimiento en polvo de poliéster, acabado rojo.

⭐ Características clave y ventajas de ingeniería

⚡

Pre-Filled EP90 Gear Lubricant

Ships factory-filled with extreme-pressure SAE 90 gear oil and includes a clear sight glass for instant oil-level verification before each operating session.

🔄

QT450-10 Ductile Iron Shell

Nodular graphite iron housing absorbs 40% more impact energy than grey iron, protecting internal components when the mower strikes concealed rocks or fence posts.

🔨

Dual 540/1000 RPM Configurability

Input shaft and gear set available in both 540 RPM and 1000 RPM PTO configurations, covering the full range of modern tractor PTO standards from a single product family.

🌡

Rapid-Release Blade Flange

Quick-disconnect output flange with self-centering pilot reduces blade swap time to under 10 minutes, cutting maintenance downtime by 60% versus bolted hubs.

🛠

Quadruple-Barrier Environmental Sealing

Labyrinth + twin Viton FKM seals + armored debris shield achieve IP67, protecting against total submersion and high-pressure cleaning equipment.

🔬

Forced-Splash Oil Distribution

Gear-driven splash channels route lubricant to every bearing and mesh zone even on hillside slopes up to 35°, preventing dry-running at extreme operating angles.

Caja de engranajes de segadora para uso agrícola

🔧 Compatibilidad de equipos y referencias cruzadas

🔄 Cross-Reference Compatibility for EP-RC130-146

The EP-RC130-146 is engineered as a direct replacement or upgrade for gearboxes fitted to equipment from leading manufacturers including:

Land Pride • Mahindra • Pöttinger • TAFE • McCormick • Mitsubishi • Zoomlion • Case IH

Descargo de responsabilidad: Las marcas mencionadas anteriormente se utilizan únicamente para identificar la compatibilidad. Ever-power Australia Mower Gearbox Co., Ltd. no está afiliada, respaldada ni autorizada por ninguno de los fabricantes mencionados. Todas las marcas registradas pertenecen a sus respectivos propietarios.

📚 Guía de selección de cajas de cambios

Selecting a gearbox that matches your exact requirements avoids premature wear and costly downtime. Consider these points for the EP-RC130-146:

📌 Consideraciones sobre el peso y el montaje
At 56 Kg, the EP-RC130-146 is designed for large-frame tractor implements and heavy-duty mowers. Confirm your implement frame and three-point hitch can support this weight plus the weight of the blade assembly. Mounting bolt pattern and orientation should match your existing layout.
📌 Adaptación de la relación de engranajes a la velocidad de la punta de la cuchilla
For the EP-RC130-146 with ratio(s) 1:1.46 / 1:1.92, 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 ÷ ratio. Multiply by blade diameter to get tip speed.
📌 Dimensionamiento de la potencia nominal en relación a la potencia de la toma de fuerza del tractor (HP)
The EP-RC130-146 is rated at 130 / 100 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.
📌 Selección de toma de fuerza (PTO) de 540 RPM frente a 1000 RPM
The EP-RC130-146 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 — the doubled speed will destroy bearings and gears within minutes.
📌 Cast Iron Housing vs Aluminium Housing
The EP-RC130-146 uses a ductile cast iron housing. Cast iron excels in vibration damping, impact resistance, and heat dissipation — ideal for rough, rocky mowing conditions. Aluminium is lighter and more corrosion-resistant, better suited to wet environments and weight-sensitive implements.

🌾 Escenarios de aplicación típicos

🌾 Airfield perimeter and runway strip grass management

🚘 Sugar cane and crop stubble field mulching

🌱 Dairy farm laneway and yard surround maintenance

⛰ Conservation tillage and minimum-disturbance cultivation

🌳 Railway corridor vegetation control programs

Planta de fabricación de Ever-power Australia Mower Gearbox Co., Ltd.

🛠 Guía de instalación y configuración

  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.
  2. Use Nord-Lock washers or thread-locking compound on all mounting bolts to prevent vibration-induced loosening during operation.
  3. Haga funcionar la caja de cambios sin carga durante 5-10 minutos, luego apáguela y vuelva a comprobar el nivel de aceite; los sellos y cojinetes nuevos suelen absorber una pequeña cantidad de aceite inicial.
  4. Limpie a fondo la superficie de montaje del implemento, eliminando todo el óxido, 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.
  5. Coloque la caja de cambios sobre los espárragos de montaje o los orificios para los pernos, verificando que el eje de entrada esté orientado hacia la toma de fuerza del tractor y que el eje de salida esté alineado con el cubo de la cuchilla o el rotor.
  6. Asegúrese de que el eje de la toma de fuerza tenga una superposición de estrías de al menos 50% en todas las posiciones de funcionamiento. Una superposición insuficiente provoca un desgaste rápido de las estrías y una posible separación del eje.
  7. Anote la fecha de instalación, la lectura del contador de horas del tractor y el número de serie de la caja de cambios en su registro de mantenimiento para el seguimiento de la garantía y los intervalos de servicio.

❓ Preguntas frecuentes

❓ What warranty do you provide?

Every gearbox ships with a 12-month warranty covering material and workmanship defects under normal operating conditions. Warranty claims are handled through our dealer network with replacement units dispatched within 48 hours of approval.

❓ How do I determine the correct model for my mower?

You need four pieces of information: (1) tractor PTO HP, (2) PTO speed (540 or 1000 RPM), (3) current gearbox mounting dimensions, and (4) output shaft type. Send us these details and we will cross-reference the best match.

❓ Is synthetic gear oil recommended?

Synthetic PAO-based 75W-90 or 80W-140 GL-5 oil is excellent, especially in extreme temperatures. Synthetics offer better cold-flow, higher film strength, and longer drain intervals. Fully compatible with all our seal materials.

❓ What shipping methods are available?

Sea freight (20-35 days), air freight (5-10 days), and express courier (3-5 days) worldwide. Sea freight is most economical for bulk orders. All shipments include protective packaging, documentation, and full tracking.

❓ Can this unit directly replace my OEM gearbox?

Yes. Our mounting patterns, shaft diameters, and spline profiles match industry-standard OEM dimensions. We supply detailed technical drawings for cross-referencing. If your existing unit differs slightly, our engineering team can advise on adapters.

⭐ Opiniones de clientes e informes de campo

★★★★★

📍 Western Australia, Australia

The compact size was critical for our application and this model delivered. Two years running, zero problems whatsoever.

★★★★★

📍 Poltava, Ukraine

We ordered in bulk for our dealer network. Customer return rate is near zero. That speaks volumes about reliability.

★★★★★

📍 Córdoba, Argentina

Fast shipping, professional packaging, and the gearbox itself is built like a tank. Highly recommended for serious agricultural work.

★★★★☆

📍 Bordeaux, France

Installed on a mulching mower that sees 8+ hours of use per day during season. Absolutely dependable. That is all I ask of a gearbox.

★★★★☆

📍 Adana, Turkey

We maintain 40+ mowers for council contracts. Switching to this brand has reduced our gearbox failure rate by over 60 percent.

Gama de cajas de cambios agrícolas

⚖ EP-RC130-146 vs. Low-Cost Alternatives

Característica EP-RC130-146 (Ever-power) Alternativa genérica/de bajo costo
Retenes de aceite ✔ Doble labio NBR/FKM, clasificación IP65 ✘ Labio único NBR, sin polvo
Tolerancia dimensional ✔ ISO IT6-IT7, mecanizado CNC en su totalidad ✘ ISO IT9-IT10, acabado parcialmente a mano
Documentación ✔ Planos completos, referencias cruzadas, guía de instalación ✘ Solo hoja de especificaciones básica de una página
Protección de sujetadores ✔ Pernos de grado 10.9 con recubrimiento de escamas de zinc ✘ Acero liso de grado 8.8, se corroe y se atasca.
Comprobación del nivel de aceite ✔ Mirilla transparente + varilla medidora de nivel estándar ✘ Sin mirilla, es necesario quitar el tapón de llenado.
Soporte posventa ✔ Equipo técnico especializado, soporte para videollamadas ✘ Solo por correo electrónico, tiempo de respuesta de 1 a 2 semanas.
Soporte de ingeniería ✔ Ingeniería de aplicaciones y referencias cruzadas gratuitas ✘ No se proporciona soporte técnico

🔄 Productos y accesorios relacionados

🏆 Certificaciones y estándares de calidad

The EP-RC130-146 is produced in our ISO 9001:2015 certified facility with full material traceability from steel mill to finished product. We perform incoming material inspection (spectrometry and hardness), in-process dimensional verification at every machining stage, and final assembly testing that includes noise, vibration, and oil-leak checks. Certificates of conformance are available on request.

🏭 ¿Por qué elegir Ever-power Australia Mower Gearbox Co.,Ltd.?

Choosing Ever-power Australia Mower Gearbox Co.,Ltd. means partnering with a manufacturer that understands agricultural machinery from the ground up. Our R&D team develops 15 new gearbox models each year, collaborating directly with implement OEMs in Australia, Germany, the United States, Brazil, and beyond. Whether you need a standard catalog gearbox shipped next week or a fully custom design with unique ratios and mounting interfaces, we deliver — on specification, on budget, and on time.

eje de transmisión de la toma de fuerza

📞 Get Your EP-RC130-146 Quote Today

Upgrade from unreliable aftermarket gearboxes to the proven EP-RC130-146. Our team is ready to provide datasheets, cross-reference guides, and a no-obligation quotation within 24 hours.

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