{"id":4007,"date":"2026-07-03T03:13:30","date_gmt":"2026-07-03T03:13:30","guid":{"rendered":"https:\/\/agriculturalgearboxes.top\/?post_type=product&p=4007"},"modified":"2026-07-07T05:16:46","modified_gmt":"2026-07-07T05:16:46","slug":"hc-140-lawn-mower-series-gearbox","status":"publish","type":"product","link":"https:\/\/agriculturalgearboxes.top\/da\/product\/hc-140-lawn-mower-series-gearbox\/","title":{"rendered":"HC-140 Lawn Mower Series Gearbox"},"content":{"rendered":"
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HC-140 \u00b7 Agricultural Gearbox<\/p>\n

HC-140 Lawn Mower Series Gearbox \u2014 Precision Power Transmission for British Farming Operations<\/h2>\n

Engineered for the demands of modern UK agriculture, the HC-140 agricultural gearbox delivers 60HP of rated power, robust 1:1.5 and 1:1.93 ratio options, and a taper spline input that stands up to the most intensive field operations \u2014 from arable harvesting to sugarcane processing.<\/p>\n

\ud83d\udce7 F\u00e5 et tilbud nu<\/a><\/p>\n<\/div>\n

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What Makes the HC-140 the Right Agricultural Gearbox for UK Operators?<\/h2>\n

\u00a0\"Landbrugsgearkasse\"The HC-140 agricultural gearbox is purpose-built for continuous-duty field applications where standard transmission components simply cannot keep pace. With a rated input speed of 540 rpm \u2014 directly compatible with the universal PTO standard adopted across UK tractors \u2014 and dual gear ratio options of 1:1.5 and 1:1.93, this gearbox enables operators to tailor power output to specific implement demands without sacrificing drivetrain integrity. The module configurations of 5.7 and 5.64, combined with 21\/14 and 27\/14 tooth count pairings, deliver smooth torque multiplication across varying load cycles common in British arable and mixed farming environments. Weighing in at just 30 kg net weight, the HC-140 strikes a balance between structural rigidity and ease of installation that field engineers across the UK have long demanded from a compact agricultural gearbox. Whether you’re running a grain elevator, a baler drive, or a specialist harvester attachment, this unit is sized and rated to handle it.<\/p>\n<\/div>\n

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Technical Specification \u2014 HC-140 Agricultural Gearbox<\/h2>\n

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\"HC-140<\/div>\n
\n\n\n\n\n\n\n\n\n\n\n\n\n
Parameter<\/th>\nSpecifikation<\/th>\n<\/tr>\n<\/thead>\n
PUNKT<\/td>\nHC-140<\/td>\n<\/tr>\n
Forhold<\/td>\n1:1.5 \/ 1:1.93<\/td>\n<\/tr>\n
T\u00e6nder<\/td>\n21\/14 \u00a0\/\u00a0 27\/14<\/td>\n<\/tr>\n
Modul<\/td>\n5.7 \/ 5.64<\/td>\n<\/tr>\n
Power (HP)<\/td>\n60<\/td>\n<\/tr>\n
Nominel indgang<\/td>\n540 rpm<\/td>\n<\/tr>\n
Beskrivelse af input\/output<\/td>\n1 3\/8 Z6 Taper spline<\/td>\n<\/tr>\n
Weight (N.W.)<\/td>\n30 Kg<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

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Why UK Agricultural Businesses Choose the HC-140<\/h2>\n
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540 rpm PTO Compatibility<\/h3>\n

Directly compatible with the 540 rpm PTO standard universal across UK tractors. No adapters, no compromises \u2014 plug-and-play integration with your existing drivetrain.<\/p>\n<\/div>\n

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Dual Ratio Flexibility<\/h3>\n

Two ratio choices \u2014 1:1.5 and 1:1.93 \u2014 give machinery designers and end-users genuine flexibility to match implement speed requirements without over-stressing the gearbox or the prime mover.<\/p>\n<\/div>\n

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Taper Spline Interface<\/h3>\n

The 1 3\/8 Z6 taper spline input\/output format ensures a self-centering, high-torque connection resistant to fretting and backlash \u2014 critical during variable-load harvesting cycles in British field conditions.<\/p>\n<\/div>\n

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60 HP Rated Power<\/h3>\n

A 60 HP power rating provides comfortable headroom for demanding applications without running at thermal limits \u2014 extending service intervals and reducing the risk of unplanned downtime during peak harvest windows.<\/p>\n<\/div>\n

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Compact 30 kg Build<\/h3>\n

At only 30 kg net weight, the HC-140 agricultural gearbox reduces overall implement weight, eases in-field service access, and remains compliant with single-person manual handling limits under UK HSE guidelines.<\/p>\n<\/div>\n

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Precision-Ground Gears<\/h3>\n

Tooth profiles machined to tight tolerances on high-rigidity CNC gear hobbers ensure consistent mesh, low vibration, and minimal noise \u2014 qualities that matter when the agricultural gearbox is operating in an enclosed cab environment.<\/p>\n<\/div>\n<\/div>\n<\/div>\n

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How the HC-140 Works: Principle, Materials & Field Scenarios<\/h2>\n

At its core, the HC-140 agricultural gearbox operates on a single-stage bevel or spur gear set that converts the PTO’s 540 rpm rotational input into the output speed demanded by the driven implement. The tooth geometry \u2014 module 5.7 or 5.64 depending on ratio variant \u2014 is selected to maximise load-sharing across the full face width while keeping Hertzian contact stress within the fatigue limit of the gear material. The housing is manufactured from close-grained cast iron, chosen for its superior vibration-damping properties and resistance to the corrosive agricultural environment encountered across the British Isles, where damp clay soils, fertiliser residues, and frequent pressure-washing cycles create a uniquely aggressive working environment for transmission components.<\/p>\n

Internal shafts run on sealed, greased-for-life bearings in most service configurations, with provision for re-greaseable variants on request for contractors operating in particularly abrasive field conditions. The taper spline interface distributes clamping force evenly around the shaft circumference, which eliminates the fretting corrosion and key-shear failures that frequently limit the service life of parallel-key drive arrangements on competing agricultural gearbox designs.<\/p>\n

In terms of practical field scenarios, the HC-140 is used most extensively as the main drive gearbox on centre-pivot crop elevators, bagging augers, manure spreader output shafts, and trailed mower conditioner cutter heads. Its 60 HP capacity is correctly positioned for tractors in the 70\u2013100 HP range that form the workhorse backbone of UK mixed farming operations, and the compact envelope allows it to be retrofitted into implement frames designed for older OEM units without structural modification.<\/p>\n

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

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Agricultural Gearbox Application Scenarios<\/h2>\n

Beyond the broad arable and grassland uses common in the UK, the HC-140 agricultural gearbox family underpins several specialist harvesting applications where precision power transmission is non-negotiable. The following represent two of the most technically demanding deployments:<\/p>\n

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Sugarcane Harvester Elevator Drives<\/h3>\n

Slewing elevator systems on high-capacity sugarcane harvesters subject the drive gearbox to combined axial and radial loads rarely encountered in conventional cereal harvesting. Our specialist range addresses these demands with rated bearing life calculations specific to the application.<\/p>\n

Precision Elevator Slew Gearboxes for High-Capacity Sugarcane Harvesters \u2192<\/a><\/p>\n<\/div>\n

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Sugarcane Harvester Base Cutter Drives<\/h3>\n

Base cutter gearboxes operate at ground level in direct contact with soil, stones, and fibrous crop residue. The shock loading profile places exceptional demands on gear tooth strength and bearing sealing, requiring precision engineering that standard agricultural gearbox solutions cannot always provide.<\/p>\n

Base Cutter Gearbox for Sugarcane Harvesters: Precision Power for the Toughest Cut \u2192<\/a><\/p>\n<\/div>\n<\/div>\n<\/div>\n

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Customer Success: Real Results from Real Operations<\/h2>\n

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Case Study \u00b7 UK Arable Contractor, Lincolnshire<\/p>\n

Replacing a Failed OEM Gearbox Mid-Season \u2014 Zero Field Downtime on Changeover<\/h3>\n

\"Landbrugsgearkasse\"A Lincolnshire-based agricultural contracting business operating a fleet of 14 trailed balers experienced repeated gearbox failures on their existing OEM-sourced units during the 2024 hay season, losing approximately 40 operational hours to unplanned downtime. After switching their entire baler fleet to HC-140 agricultural gearboxes, the contractor reported zero mechanical failures through the following two seasons across an estimated 3,200 hours of combined field operation. The direct-replacement form factor meant each installation was completed by an in-house mechanic within 90 minutes per machine, avoiding the workshop downtime that had previously disrupted their contractor schedule during peak summer cutting. The dual ratio availability also allowed two of the balers to be respecified to a faster output speed better matched to the dry crop conditions typical of the eastern counties.<\/p>\n<\/div>\n

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“We’ve been using the HC-140 agricultural gearbox on our mower conditioners for two seasons now. The taper spline fit stays tight even after running in wet autumn conditions \u2014 something we could never say about the keyed units we used before.”<\/p>\n

\u2014 Farm Manager, Yorkshire Dales Mixed Farm, UK<\/p>\n<\/div>\n

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“Sourced six HC-140 units for our auger elevator rebuild project. Arrived well-packaged, correctly specified, and the technical support team answered our ratio selection queries same day. Price was very competitive against UK distributors.”<\/p>\n

\u2014 Machinery Dealer, East Midlands Agricultural Equipment Supplier, UK<\/p>\n<\/div>\n

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“We specified the HC-140 into a custom-built grain drying auger system for a client in the Scottish Borders. Running at 540 rpm input, the unit holds temperature well even in extended-run drying sessions. The 60 HP headroom is ideal for our 75 HP tractor pairing.”<\/p>\n

\u2014 Agricultural Engineer, Scottish Borders Bespoke Implement Builder, UK<\/p>\n<\/div>\n<\/div>\n<\/div>\n

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Manufacturing Capability & Custom Agricultural Gearbox Solutions<\/h2>\n

The HC-140 is manufactured in our dedicated agricultural gearbox production facility equipped with multi-axis CNC machining centres, precision gear hobbing lines, and an in-house heat treatment department capable of carburising, quenching, and tempering gear sets to application-specific case depths. Our manufacturing team has spent over 18 years refining the processes that underpin the HC-140’s reliability, accumulating field-return data across thousands of units operating in the UK, continental Europe, and export markets worldwide.<\/p>\n

Beyond the standard HC-140 specification, our engineering team offers a full custom agricultural gearbox design and modification service. Common UK customer requests include modified shaft configurations to suit specific implement frames, alternative output flange patterns for non-standard couplings, modified gear ratios for specialist speed requirements, and enhanced sealing packages for applications involving high-pressure washdown environments. Minimum order quantities for customised variants are discussed on a project-by-project basis \u2014 contact our technical sales team to explore what is achievable for your application.<\/p>\n

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\"Agricultural<\/div>\n<\/div>\n
Get a Quote \u2014 Custom or Standard HC-140<\/a><\/div>\n<\/div>\n

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Frequently Asked Questions \u2014 HC-140 Agricultural Gearbox<\/h2>\n

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\nWhat is the price or cost of the HC-140 agricultural gearbox when ordering from a UK supplier? +<\/span><\/summary>\n
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The cost of an HC-140 agricultural gearbox depends on order quantity, selected ratio variant, and any customisation requirements. Because we supply direct from manufacturer to UK buyers, our pricing is typically more competitive than sourcing through a UK intermediary distributor. We recommend requesting a formal quotation via our sales team for accurate pricing inclusive of delivery to your UK location. Volume pricing for UK agricultural dealers and OEM implement builders is available on request.<\/p>\n<\/div>\n<\/details>\n

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\nWhich UK tractor models and PTO outputs is the HC-140 agricultural gearbox compatible with? +<\/span><\/summary>\n
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The HC-140 is designed around the 540 rpm PTO standard that is common across virtually all UK farm tractors from manufacturers including John Deere, New Holland, Fendt, Massey Ferguson, Case IH, and Claas. The 1 3\/8 Z6 taper spline input directly accepts the standard UK PTO shaft without the need for any conversion adapter. Always verify your tractor’s PTO rated speed and available horsepower before specifying \u2014 the HC-140 is rated for tractors delivering up to 60 HP at the PTO shaft.<\/p>\n<\/div>\n<\/details>\n

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\nHow do I get a quote for a custom agricultural gearbox ratio or modified shaft configuration for my UK implement build? +<\/span><\/summary>\n
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Send your application details \u2014 including required input and output speeds, power demand, shaft interface dimensions, and any space envelope constraints \u2014 to our technical sales team via the Get a Quote button on this page. We typically respond with an engineering feasibility assessment within one to two working days, followed by a formal quotation if the application falls within our customisation capability. Custom ratio variants and modified housings are available subject to minimum order quantities.<\/p>\n<\/div>\n<\/details>\n

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\nWhere can I find a reliable agricultural gearbox supplier in the UK that offers direct factory pricing for the HC-140? +<\/span><\/summary>\n
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We supply the HC-140 agricultural gearbox directly to UK buyers from our manufacturing facility, eliminating the intermediary margin typically added by domestic distribution networks. UK orders are handled by our export sales team, who can advise on shipping options, lead times, and the most cost-effective freight solution for your order volume. Repeat UK agricultural dealers may be eligible for stock-and-draw supply arrangements.<\/p>\n<\/div>\n<\/details>\n

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\nWhat is the expected service life of the HC-140 agricultural gearbox when used on a baler or mower in UK arable farming? +<\/span><\/summary>\n
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When operated within the rated 60 HP and 540 rpm input parameters and maintained with correct lubrication intervals \u2014 typically an oil change at 500 hours and bearing inspection at 1,000 hours \u2014 the HC-140 agricultural gearbox is designed for a minimum L10 life exceeding 5,000 hours in typical UK baler and mower conditioner duty cycles. Field service data from UK contractor operators supports this estimate in dry-crop hay operations; operators working in consistently wet or abrasive conditions should consider the enhanced sealing package available on request.<\/p>\n<\/div>\n<\/details>\n

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\nWhen should I choose the 1:1.5 ratio over the 1:1.93 ratio for my HC-140 agricultural gearbox application in UK cereal farming? +<\/span><\/summary>\n
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The 1:1.5 ratio delivers a higher output speed relative to the 540 rpm PTO input \u2014 suitable for implements that require faster-turning rotors, augers, or cutters, such as high-throughput grain elevators and some types of fertiliser spreader disc drives common in UK arable operations. The 1:1.93 ratio provides greater speed reduction, which better suits heavier-torque applications where a slower but more powerful output is needed, such as large-diameter auger screws and some baler pickup drive arrangements. If you are unsure which ratio best matches your implement’s rated input speed, our technical team can assist with the selection calculation based on your implement specification sheet.<\/p>\n<\/div>\n<\/details>\n<\/div>\n

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Ready to source the HC-140 agricultural gearbox for your UK farming operation or implement build?<\/p>\n

F\u00e5 et tilbud \u2192<\/a><\/p>\n

\ud83d\udce7 sales@agriculturalgearboxes.top \u00a0|\u00a0 agriculturalgearboxes.top | edit by gzl<\/p>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"

STCL Stone Crusher Gearbox \u2014 heavy-duty power transmission built for UK quarrying & crushing operations. High-torque, shock-load rated, direct factory supply. Get a quote today.<\/p>","protected":false},"featured_media":4010,"comment_status":"open","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[2002],"product_tag":[],"class_list":["post-4007","product","type-product","status-publish","has-post-thumbnail","product_cat-lawn-mower-series-gearbox","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/agriculturalgearboxes.top\/da\/wp-json\/wp\/v2\/product\/4007","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agriculturalgearboxes.top\/da\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/agriculturalgearboxes.top\/da\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/agriculturalgearboxes.top\/da\/wp-json\/wp\/v2\/comments?post=4007"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/agriculturalgearboxes.top\/da\/wp-json\/wp\/v2\/media\/4010"}],"wp:attachment":[{"href":"https:\/\/agriculturalgearboxes.top\/da\/wp-json\/wp\/v2\/media?parent=4007"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/agriculturalgearboxes.top\/da\/wp-json\/wp\/v2\/product_brand?post=4007"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/agriculturalgearboxes.top\/da\/wp-json\/wp\/v2\/product_cat?post=4007"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/agriculturalgearboxes.top\/da\/wp-json\/wp\/v2\/product_tag?post=4007"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}