Caja de engranajes para cultivador rotativo EP-RTS50

Caja de engranajes para cultivador rotativo EP-RTS50

The EP-RTS50 is a 50 HP side-mounted gearbox purpose-built for rotary tiller applications. Vegetable growers and seedbed preparation contractors rely on its heavy-duty thrust bearings and abrasion-resistant seals to transmit power to tiller blades in direct contact with soil, stones, and root debris.

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Descripción


Reliable Rotary Tiller Side Gearbox for Every Field: EP-RTS50

When your lawn mower gearbox needs to perform without question, the EP-RTS50 delivers. Rated for 50 HP at 540 rpm, its carburized spiral bevel gears and environmentally sealed housing handle everything from fine pasture topping to aggressive brush clearing.

EP-RTS50 Rotary Tiller Side Gearbox

📈 EP-RTS50 Technical Specifications

Parámetro Especificación
Número de modelo EP-RTS50
Tipo de caja de cambios Rotary Tiller Side Gearbox
Relación(es) de transmisión N/A
Configuración de los dientes N/A
Módulo de engranajes N/A
Potencia nominal 50 HP
Velocidad de entrada 540 rpm
Eje de entrada/salida Flange mount
Peso neto 20 Kg (approx.)
Material de engranajes Acero aleado 20CrMnTi, carburizado y endurecido HRC 58-62
Material de vivienda Grey Cast Iron (HT200/HT250)
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

🔬

Integrated Overload Shear Hub

Built-in shear bolt hub on the output protects the entire gear train from catastrophic damage when blades strike immovable objects like buried concrete or steel.

⚖

Thermo-Compensating Bearing Spacer

Calibrated aluminium spacer between bearing sets expands proportionally with temperature, maintaining optimal preload from cold start through peak operating temperature.

🚀

CNC-Machined Spiral Bevel Gears

Gears cut from 20CrMnTi alloy on Gleason CNC generators, case-carburized to HRC 58-62 with 1.2 mm case depth for 10+ million cycle fatigue life under rated torque.

💪

96-98% Power Transmission Efficiency

Precision-lapped tooth contact patterns reduce mesh friction losses to under 4%, delivering near-full PTO horsepower to the blade assembly with minimal heat build-up.

⚙

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.

Caja de engranajes de segadora para uso agrícola

🔧 Compatibilidad de equipos y referencias cruzadas

🔄 Cross-Reference Compatibility for EP-RTS50

The EP-RTS50 is engineered as a direct replacement or upgrade for gearboxes fitted to equipment from leading manufacturers including:

Kuhn • SaMASZ • Swaraj • TYM • Foton • Kubota • Claas • Schulte

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

A well-matched gearbox delivers years of trouble-free service. Follow this guide to confirm the EP-RTS50 is the optimal choice for your needs:

📌 Dimensionamiento de la potencia nominal en relación a la potencia de la toma de fuerza del tractor (HP)
The EP-RTS50 is rated at 50 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-RTS50 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-RTS50 uses a grey 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.
📌 Standard Catalog vs Custom Specification
The EP-RTS50 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.
📌 Compatibilidad con el tipo de eje de salida
The EP-RTS50 features Flange mount output. Verify your blade hub or implement rotor accepts this shaft type before ordering. We offer multiple output configurations — spline, taper, keyway, and flange — to match virtually any existing installation.

🌾 Escenarios de aplicación típicos

🌾 Solar farm ground cover and weed management

🚘 Firebreak establishment and maintenance mowing

🌱 Disc mowing of grass and legume hay crops

⛰ Airfield perimeter and runway strip grass management

🌳 Sugar cane and crop stubble field mulching

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

🛠 Guía de instalación y configuración

  1. After the first 10 hours of operation, re-torque all mounting bolts to specification and verify oil level. Perform the first oil drain and refill at 50 hours.
  2. Disconnect the tractor PTO shaft and safely support the mower implement on jack stands or blocks before beginning the gearbox installation procedure.
  3. For units weighing over 25 kg, use a chain hoist, engine crane, or two-person lift to position the gearbox. Never attempt to lift heavy gearboxes solo.
  4. Fill the gearbox with the recommended gear oil (SAE 80W-90 or 85W-140 EP) to the level indicated on the sight glass or dipstick. Do not overfill.
  5. Before operating at full load, run through a graduated break-in sequence: 30 minutes at half-throttle, then 30 minutes at three-quarter throttle, before engaging full PTO speed.
  6. 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.
  7. Use Nord-Lock washers or thread-locking compound on all mounting bolts to prevent vibration-induced loosening during operation.

❓ Preguntas frecuentes

❓ What is the recommended oil change schedule?

Drain and replace oil after the first 50 hours of break-in. After that, change oil every 200-300 hours or at least once per season. Always drain warm oil for complete evacuation and inspect the magnetic drain plug for metallic debris.

❓ Do you manufacture custom ratios and shaft types?

Absolutely. We offer custom gear ratios, shaft profiles, and mounting configurations. Minimum order quantities apply for fully custom designs. Lead time is typically 4-6 weeks from order confirmation.

❓ What PTO shaft should I pair with this gearbox?

Use a standard agricultural PTO shaft rated for your tractor HP output with the matching spline profile. We strongly recommend shafts with shear bolt or friction clutch protection to prevent gearbox damage from sudden overloads.

❓ How does your pricing compare to genuine OEM parts?

Our gearboxes use equivalent or superior materials at typically 30-50% less than OEM pricing. Independent testing confirms comparable or better performance and service life. The savings are significant for fleet operators.

❓ What gear oil specification does this gearbox require?

Use SAE 80W-90 or SAE 85W-140 GL-5 extreme-pressure gear oil under normal conditions. For sub-zero climates below -20 °C, a synthetic 75W-90 ensures proper cold-start flow. Always check the sight glass or dipstick before each shift.

⭐ Opiniones de clientes e informes de campo

★★★★★

📍 Victoria, Australia

Hemos instalado seis de estos equipos en nuestra flota. Todas y cada una de las unidades han funcionado a la perfección durante dos temporadas completas de siega.

★★★★★

📍 Poltava, Ukraine

Excellent for paddock clearing. The sealed bearings makes maintenance easy and keeps unplanned downtime to a minimum.

★★★★★

📍 Córdoba, Argentina

Runs noticeably cooler than the old gearbox it replaced. The improved cooling design and better oil volume are making a real difference.

★★★★☆

📍 Bordeaux, France

We tested this against a competitor unit side by side. This one runs quieter, stays cooler, and the oil stayed cleaner over 200 hours.

★★★★☆

📍 Adana, Turkey

First purchase from this manufacturer and I am thoroughly impressed. Build quality, documentation, and support were all top-notch.

Gama de cajas de cambios agrícolas

⚖ EP-RTS50 vs. Low-Cost Alternatives

Característica EP-RTS50 (Ever-power) Alternativa genérica/de bajo costo
Corrosion Protection ✔ E-Coat + Powder Coat + Zinc Fasteners ✘ Single Paint Layer, Rusts Within 6 Months
Bearings ✔ Premium Tapered Roller Bearings, 5000+ hr L10 Life ✘ Standard Ball Bearings, 1500 hr L10 Life
Heat Treatment ✔ Gas Carburizing, 1.0-1.5mm Case Depth ✘ Induction Hardening, 0.3mm Case Depth
Quality Testing ✔ 100% Factory Tested — Dimensional, Run-In, Leak ✘ Spot-Checked, Minimal QC Documentation
Gear Balancing ✔ Matched-Pair Dynamic Balance to ISO G6.3 ✘ No Balancing Performed
Shaft Hardness ✔ Output Journals Induction-Hardened HRC 50-55 ✘ No Localized Hardening, Rapid Wear
Shipping Protection ✔ Wooden Crate, VCI Paper, Foam Inserts ✘ Cardboard Box, Minimal Protection

🔄 Productos y accesorios relacionados

🏆 Certificaciones y estándares de calidad

Every EP-RTS50 carries the weight of our ISO 9001:2015 quality system and 20+ years of continuous improvement. We use statistical process control (SPC) on critical gear dimensions, maintain measurement system analysis (MSA) per AIAG standards, and archive all inspection data for a minimum of 10 years. This discipline is why our field failure rate remains below 0.3%.

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

We built Ever-power Australia Mower Gearbox Co.,Ltd. on the principle that no farmer should have to choose between quality and affordability. Every gearbox leaving our factory undergoes 100% dimensional inspection on Zeiss CMMs, gear geometry verification on Gleason analyzers, hydrostatic leak testing, and no-load run-in testing. This multi-stage quality gate is why Ever-power Australia Mower Gearbox Co.,Ltd. gearboxes are trusted by agricultural dealers in 37+ countries — and why our repeat order rate exceeds 85% year after year.

eje de transmisión de la toma de fuerza

📞 Get Your EP-RTS50 Quote Today

Your mowing equipment deserves a gearbox engineered for the long haul. Request your EP-RTS50 quote today and join thousands of satisfied operators who made the switch to Ever-power Australia Mower Gearbox Co.,Ltd..

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