Descrizione
Agricultural Gearbox Specialist · UK Supply Ready
HCAM281-874 Aluminum Box Series Gearbox
A compact, high-efficiency agricultural gearbox engineered for demanding field conditions across the UK — offering a 1:2.91 ratio, 13 HP rated power, and a robust aluminium housing built for seasons of reliable performance.
In sintesi
| Modello | HCAM281-874 |
| Rapporto | 1:2.91 |
| Energia | 13 HP |
| Input di valutazione | 540 giri al minuto |
| Peso | 19 Kg |
What Makes the HCAM281-874 the Right Choice for UK Farmers?
When machinery has to perform through wet British springs and the pressures of harvest season, every component counts. The HCAM281-874 aluminum box series agricultural gearbox is designed around those realities. Its die-cast aluminium housing keeps weight down to a manageable 19 kg without compromising structural integrity, and the 1:2.91 speed ratio delivers the torque multiplication that PTO-driven attachments demand. Running at a standard 540 rpm input means it slots directly into the PTO systems on the most common UK tractor makes — whether that is a John Deere, New Holland, or Massey Ferguson — without any adaptor complication. The 13 HP rated power capacity covers the full range of light-to-medium implement duties, from grass toppers to smaller rotary tillers, and the precision-cut 32/11 gear teeth in Module 3.0 ensure low-noise, low-heat operation even during extended working hours. This is an agricultural gearbox built for productivity, not just specification sheets.
Product Advantages
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Lightweight Aluminium Housing
Die-cast aluminium keeps the unit at just 19 kg — easier to handle during installation and maintenance, reducing downtime on the farm.
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540 rpm PTO Compatibility
Direct-fit compatibility with standard UK tractor 540 rpm PTO outputs means no custom adapters, no lost time, and immediate operational readiness in the field.
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Precision Gear Teeth (32/11)
Module 3.0 gearing with a 32/11 tooth configuration delivers smooth torque transfer, minimal vibration, and reduced wear — extending service intervals substantially.
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Corrosion-Resistant Finish
Surface treatment and sealed bearing assemblies provide strong protection against the mud, moisture, and fertiliser exposure common in UK field conditions throughout the year.
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Versatile Application Range
From grass management to tillage equipment, this agricultural gearbox serves a broad range of UK implements with no special modification required, simplifying procurement across multiple machines.
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Export-Ready Packaging
Each unit is carefully packed for international shipping with protective wrapping and standardised export cartons, arriving in full working condition for UK agricultural dealers and end users alike.
Engineering Principles, Materials & Application Scenarios
The HCAM281-874 operates on a bevel gear transmission principle, which converts rotating input torque from a tractor’s power take-off shaft into a usable output for implement drive. The housing is manufactured from high-pressure die-cast aluminium alloy — a material chosen for its excellent strength-to-weight ratio, natural heat dissipation properties, and resistance to the kind of stress cracking that can affect cast iron units in field environments subject to vibration. Internal shafts are produced from alloy steel with induction-hardened surfaces, supporting the 32/11 tooth mesh under continuous 540 rpm operation without accelerated wear. Bearing assemblies use sealed, pre-greased units that reduce maintenance frequency and the risk of contamination ingress. In terms of application, this agricultural gearbox is well suited to grass toppers, flail mowers, small rotary cultivators, hedge cutters, and similar PTO-driven implements running at light-to-medium duty cycles across UK arable and pastoral farms. The compact, balanced housing dimensions make it an ideal replacement or upgrade unit where space within an implement’s drive train is limited — a situation common on older equipment still operational across the Scottish Borders, Yorkshire Dales, and the West Country.
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Grass Toppers
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Flail Mowers
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Rotary Cultivators
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Hedge Cutters
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PTO Implement Drives
Specifiche tecniche
Technical Drawing — HCAM281-874
Related Agricultural Gearbox Products
Beyond the HCAM281-874, our aluminium box series covers a wide range of speed ratios and power ratings to match specific implement requirements across UK arable, dairy, and mixed farming operations. Two of the most requested companion models are detailed below.
Aluminium Series
HC-RV022 (X) Aluminum Box Series Gearbox
A cross-shaft aluminium agricultural gearbox with a wide application range for light rotary implement drives, featuring a compact profile and standard PTO fitment for UK tractor compatibility.
Aluminium Series
HC-RV010 Aluminum Box Series Gearbox
The HC-RV010 is a trusted aluminium box agricultural gearbox suited to grass management and low-tillage implements, combining a robust gear set with easy serviceability for UK farming operations.
Casi di successo dei clienti
Real results from agricultural operations across the United Kingdom and beyond.
Case Study · UK Arable Farm
Lincolnshire Grain Farm Cuts Gearbox Downtime by 60%
A family-run arable operation in South Lincolnshire running 800 acres of combinable crops had been experiencing repeated agricultural gearbox failures on their flail topper fleet during spring grassland management. After switching to the HCAM281-874 aluminum box series gearbox across three machines in March 2024, the farm manager reported zero gearbox-related stoppages throughout the entire spring season. The weight reduction over their previous cast iron units also made it noticeably easier for one operative to swap units in the field — a practical advantage during the busy spring period when labour is stretched. By the following harvest review, total maintenance time attributed to gearbox issues had dropped by around 60%, allowing the team to focus resources on yield-critical tasks instead.
Flail Topper Application
-60% Downtime
★★★★★
“We run five grass toppers on our Welsh hill farm and have been through three different gearbox suppliers over the years. The HCAM281-874 has lasted two full seasons already with no issues. The weight makes a real difference when the conditions are difficult.”
— D. Griffiths, Mixed Livestock Farm
Powys, Wales, UK
★★★★★
“Ordered a batch of ten units for our agricultural dealership in Yorkshire. Delivery was on schedule, documentation was complete, and every unit matched the spec sheet exactly. Our customers have been happy — no warranty returns in the first twelve months.”
— T. Marsden, Agricultural Machinery Dealer
North Yorkshire, UK
★★★★★
“We source agricultural gearboxes for the Irish market and have been working with Ever-Power for two seasons now. The HCAM281-874 is consistent, well-priced, and the technical support when we had a configuration question was fast and knowledgeable.”
— P. O’Sullivan, Parts Importer
County Cork, Ireland
Our Manufacturing Facility & Custom Gearbox Solutions
Ever-Power’s production facility has been operating for over 20 years, building up deep manufacturing expertise in agricultural gearboxes, transmission components, and hydraulic drive systems for global export. Our gear-cutting equipment includes CNC hobbing machines and gear grinding centres capable of achieving gear quality grades that meet or exceed ISO 1328 standards, ensuring consistent tooth geometry and surface finish across every production batch. The facility holds quality management certification and operates under strict inspection protocols at incoming material, in-process, and final dispatch stages. For UK agricultural machinery importers and OEM implement manufacturers, we offer a full product customisation service that covers ratio changes, shaft configuration modification, housing colour and marking, flange drilling patterns, and bespoke packaging — all handled with competitive lead times and minimum order quantities structured for commercial buyers. Whether you need a standard HCAM281-874 agricultural gearbox in volume or a modified specification that fits a proprietary implement design, our engineering team will work with you from initial drawing review through to production validation.
CNC Gear Machining Centre
Assembly & Final Inspection Line
Ready to Source the HCAM281-874?
UK agricultural machinery dealers and importers welcome. Fast response guaranteed.
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