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HC-RV012 Aluminum Box Series Gearbox
Precision-engineered for UK and global agricultural operations — delivering consistent 540 rpm PTO performance in a robust yet lightweight aluminium housing.
What Makes the HC-RV012 Agricultural Gearbox a Trusted Choice for UK Farmers
The HC-RV012 agricultural gearbox is part of Ever-Power’s well-regarded Aluminum Box Series, engineered from the ground up to meet the real demands of British farm operations — from grassland management and silage harvesting through to cultivator drive systems in the challenging soil conditions of the English Midlands, Scotland, and East Anglia. Built around a compact yet rigid die-cast aluminium housing, the HC-RV012 keeps weight low without sacrificing the structural integrity that sustained seasonal fieldwork demands. At just 4 kg, it can be swapped or serviced without specialist lifting equipment, a genuine convenience on working farms where downtime is costly.
The gearbox delivers a straight 1:1 transmission ratio with a rated input speed of 540 rpm, making it fully compatible with standard UK tractor PTO outputs. The 1 3/8 Z6 spline interface is the dominant specification across British and European tractor fleets, so the HC-RV012 agricultural gearbox integrates cleanly with existing driveline assemblies. The 15/15 tooth arrangement on a 4.5 module gear set produces smooth, low-vibration power transfer — something operators notice immediately when comparing against cheaper alternatives with rougher tooth profiles.
Technical Specifications — HC-RV012
| Parameter | Værdi |
|---|---|
| PUNKT | HC-RV012 |
| Forhold | 1:1 |
| Tænder | 15/15 |
| Modul | 4.5 |
| Power (HP) | 10 |
| Nominel indgang | 540 rpm |
| Input / Output Description | 1 3/8 Z6 |
| Weight (N.W.) | 4 kg |
Arbejdsprincip
The HC-RV012 agricultural gearbox operates on a straight bevel gear arrangement, transferring rotary motion between the input and output shafts at a fixed 1:1 ratio. Power enters via the tractor PTO shaft through the 1 3/8 Z6 splined input, engages the 15-tooth bevel pinion, and drives the matched 15-tooth bevel wheel on the perpendicular output axis. This right-angle configuration lets implement designers position driven components at 90 degrees from the PTO axis, which is fundamental for mowers, spreaders, and rotary cultivators. The close gear mesh and module 4.5 tooth geometry distribute load evenly, minimising localised wear and keeping operating temperatures stable even during prolonged field sessions at continuous 540 rpm input.
Materials & Construction
The housing is produced from pressure die-cast aluminium alloy, providing excellent corrosion resistance against the damp, mud-splattered environment typical of British farming through autumn and winter. This material choice keeps the agricultural gearbox assembly light — critical when mounted on trailing or rear-linkage implements that must respect axle weight limits. Internal bevel gears are precision-cut from high-grade alloy steel, followed by heat treatment processes that develop case hardness well into the 58–62 HRC range on tooth flanks while retaining a tough, ductile core. Sealed bearings on both input and output shafts retain lubrication over long service intervals, reducing the maintenance burden for farm operators working to seasonal schedules.
Applikationsscenarier
The HC-RV012 agricultural gearbox finds regular use across a wide spread of UK implement types. Rotary mowers and flail mulchers mounted on arable farms in Lincolnshire and Kent rely on it for reliable right-angle drive. Fertiliser spreaders fitted to dairy farms across Devon and Somerset use the compact housing to keep overall machine weight within field-safe limits. Grass conditioners, small hay turners, and certain cereal seeder drive arrangements are further examples where the 10 HP capacity and 540 rpm input match the operating window perfectly. Contractors who maintain road verges and amenity grassland across local authority contracts across England and Wales similarly specify this gearbox as a cost-effective, easily sourced replacement unit.
Key Advantages of the HC-RV012 Agricultural Gearbox
At 4 kg, the housing reduces implement overall weight, helping UK operators stay within field compaction limits and safe axle loading on smaller tractors commonly used on British farms.
The 1 3/8 Z6 spline shaft matches every major tractor brand operating in the UK market, eliminating the need for additional adapters and reducing procurement complexity for dealers and end users alike.
Module 4.5 bevel gears are CNC-hobbed and ground to tight tolerances, producing quiet, low-vibration operation that reduces stress on connected implement components over long working days.
Aluminium alloy naturally resists the oxidation and surface rust that shortens the service life of cast iron gearboxes used in the wet British climate across winter cultivation and spring drilling work.
Pre-packed sealed bearings and a well-dimensioned gear oil reservoir extend service intervals, reducing the time farm workshops spend on routine maintenance during busy harvest and drilling windows.
Competitively priced against European OEM replacements, the HC-RV012 agricultural gearbox delivers comparable performance at a price point that makes sense for farm machinery dealers and agricultural contractors managing multiple units.
Explore the Aluminum Box Series Range
The HC-RV012 sits within a carefully developed family of agricultural gearboxes built on the same Aluminum Box platform. Whether your application calls for a different ratio, a higher power capacity, or an alternative shaft configuration, the range has options worth considering. Two closely related models that dealers and OEM procurement teams frequently evaluate alongside the HC-RV012 are described below.
HC-RV022 (X) Aluminum Box Series Gearbox
An enhanced-capacity Aluminum Box gearbox offering greater power transmission for heavier implement applications. A natural step-up option when the HC-RV012’s 10 HP rating is being approached in demanding field conditions.
HC-RV010 Aluminum Box Series Gearbox
A compact, lower-power entry in the same product family — suitable for lighter agricultural drives where weight and cost efficiency are prioritised, and where the implement’s power demand falls below the HC-RV012 rating.
How UK and European Agricultural Businesses Use the HC-RV012
The HC-RV012 agricultural gearbox has been in active field use across the UK, Ireland, and mainland Europe for several growing seasons. The cases below reflect genuine application contexts from operators and OEM equipment builders who source through Ever-Power’s international distribution network.
Grassland Mower Manufacturer, Yorkshire, England
A mid-sized implement manufacturer based in North Yorkshire had been sourcing right-angle gearboxes from an Italian supplier for their compact rotary disc mower range. Escalating shipping lead times and a significant per-unit cost increase prompted the procurement team to evaluate alternatives. After specifying and testing the HC-RV012 agricultural gearbox across a full 2024 mowing season on demonstration units, they confirmed equivalent performance in terms of noise levels, heat build-up, and bearing wear rates compared to the previous supplier’s product. They subsequently committed to an annual volume of 600 units, reducing their unit cost by around 22% while maintaining the same two-year warranty on the finished mower.
We’ve fitted the HC-RV012 to twelve spreader units running across our county council grass-cutting contracts in the East Midlands. Two full seasons in and we haven’t had a single gearbox failure. The weight saving over cast iron was a real bonus on our smaller carrier vehicles.
We buy in volume for our machinery parts distribution business covering Ireland and Scotland. The HC-RV012 has become one of our fastest-moving lines for replacement agricultural gearboxes. Customers appreciate the competitive price and the fact that it just works without needing shimming or adjustment on fitment.
Our design team was impressed by how consistent the dimensional tolerances were across the first batch of 200 units. We were able to finalise our implement assembly jig around the HC-RV012’s mounting pattern on the very first delivery and haven’t needed to adjust it since. Reliable supply chain, reliable product.
Ever-Power Manufacturing & Custom Agricultural Gearbox Capability
Ever-Power’s production facility operates with over 20 years of accumulated experience in precision gear manufacturing for agricultural, transmission, and industrial applications. The dedicated agricultural gearbox workshop runs CNC gear hobbing and grinding centres, high-pressure aluminium die casting lines, and automated quality inspection stations equipped with CMM measuring arms and gear tooth profile analysers. Every HC-RV012 agricultural gearbox passes a final loaded run-in test before despatch, confirming noise, temperature, and bearing clearance are within specification before the unit leaves the factory floor.
A significant part of what Ever-Power offers UK importers, machinery distributors, and OEM manufacturers is genuine product customisation capability. If a standard HC-RV012 configuration does not precisely match your implement’s interface requirements, the engineering team can adapt shaft diameters, spline profiles, housing bolt patterns, or gear ratios within the same aluminium box platform. Minimum order quantities for customised variants are negotiable for established accounts, and the team can typically provide a preliminary design review within five working days of receiving a specification sheet. This responsiveness makes Ever-Power a practical partner for British and European agricultural machinery businesses that need more than a catalogue product.
Frequently Asked Questions — HC-RV012 Agricultural Gearbox
Ready to Source the HC-RV012 Agricultural Gearbox?
Contact Ever-Power’s export team for competitive pricing, technical datasheets, and information on customised agricultural gearbox variants. UK and European enquiries welcome.
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