{"id":3993,"date":"2026-07-02T06:25:18","date_gmt":"2026-07-02T06:25:18","guid":{"rendered":"https:\/\/agriculturalgearboxes.top\/?post_type=product&p=3993"},"modified":"2026-07-07T05:16:50","modified_gmt":"2026-07-07T05:16:50","slug":"hc-rc130-146-lawn-mower-series-gearbox","status":"publish","type":"product","link":"https:\/\/agriculturalgearboxes.top\/hi\/product\/hc-rc130-146-lawn-mower-series-gearbox\/","title":{"rendered":"HC-RC130-146 Lawn Mower Series Gearbox"},"content":{"rendered":"
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Agricultural Gearboxes \u00b7 UK Supply \u00b7 Custom Engineering<\/p>\n

HC-RC130-146 Lawn Mower Series Gearbox<\/h2>\n

Heavy-duty rotary cutter gearbox engineered for demanding grassland management and stubble cultivation across the UK agricultural sector.<\/p>\n

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Purpose-Built for UK Farm Conditions<\/h2>\n<\/div>\n

\u00a0\"\u0915\u0943\u0937\u093fThe HC-RC130-146 agricultural gearbox is a heavy-duty rotary cutter drive unit developed for continuous, high-load field operations typical across British farms \u2014 from the flat arable expanses of East Anglia to the sloped pastures of Wales and the Scottish Borders. Manufactured to ISO 9001 quality standards, this gearbox delivers a 1:1.46 gear ratio with 19\/13 teeth configuration and a module of 6, handling up to 130 HP of rated power at a constant 540 rpm PTO input. The robust cast iron housing, precision-ground spiral bevel gears, and generous oil bath lubrication combine to produce a drive solution that field managers and machinery contractors across the UK can depend on season after season.<\/p>\n

Whether mounted on a heavy-duty flail mower, a rotary slasher cutting through thick grass and light scrub on UK headlands, or a multi-blade disc mower used in silage operations, the HC-RC130-146 agricultural gearbox consistently delivers reliable torque transfer with minimal vibration. The input shaft uses a 1 3\/4 Z20 spline, the recognised standard fitting for Category 3 PTO connections found across most modern tractors operating in the UK above 100 HP, while the output accepts a taper spline for secure blade hub attachment. Net weight of 56 kg reflects a robust, service-ready build that does not compromise on structural integrity.<\/p>\n

For UK agricultural machinery dealers, OEM integrators, and farm equipment importers seeking a dependable, competitively priced rotary cutter gearbox with full customisation options, the HC-RC130-146 represents a compelling choice backed by factory-direct supply from Hangzhou, China, with fast logistics to UK ports including Felixstowe, Southampton, and Tilbury.<\/p>\n<\/div>\n

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Request pricing, lead times, or custom specification sheets for UK import<\/p>\n

Send Enquiry to sales@agriculturalgearboxes.top<\/a><\/p>\n<\/div>\n

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Technical Drawing \u2014 HC-RC130-146 \/ HC-RC130-192 Rotary Cutter Gearbox<\/p>\n<\/div>\n

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\u092a\u0948\u0930\u093e\u092e\u0940\u091f\u0930<\/th>\nHC-RC130-146<\/th>\nHC-RC130-192<\/th>\n<\/tr>\n<\/thead>\n
\u0905\u0928\u0941\u092a\u093e\u0924<\/td>\n1:1.46<\/td>\n1:1.92<\/td>\n<\/tr>\n
\u0926\u093e\u0901\u0924<\/td>\n19\/13<\/td>\n27\/14<\/td>\n<\/tr>\n
\u092e\u0949\u0921\u094d\u092f\u0942\u0932<\/td>\n6<\/td>\n8<\/td>\n<\/tr>\n
Power (HP)<\/td>\n130<\/td>\n100<\/td>\n<\/tr>\n
\u0930\u0947\u091f\u0947\u0921 \u0907\u0928\u092a\u0941\u091f \u0938\u094d\u092a\u0940\u0921<\/td>\n540 rpm<\/td>\n540 rpm<\/td>\n<\/tr>\n
Input \/ Output Description<\/td>\n1 3\/4 Z20 \/ Taper spline<\/td>\n1 3\/4 Z20 \/ Taper spline<\/td>\n<\/tr>\n
Weight (N.W.)<\/td>\n56 kg<\/td>\n56 kg<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

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How the HC-RC130-146 Agricultural Gearbox Works<\/h2>\n
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Bevel Gear Drive Principle<\/h3>\n

Power from the tractor’s 540 rpm PTO shaft enters through the 1 3\/4 Z20 spline input. The spiral bevel gear set \u2014 19 drive teeth meshing with 13 driven teeth \u2014 changes the rotation axis from horizontal to vertical while simultaneously increasing output shaft speed by a factor of 1.46. The precisely ground tooth profiles maintain full contact under varying load conditions, reducing noise and heat generation even during sustained high-power cutting cycles.<\/p>\n<\/div>\n

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Materials & Construction<\/h3>\n

The main housing is pressure-cast from high-grade grey iron (GG25\/HT250), offering excellent vibration damping and corrosion resistance in wet British field conditions. All internal gear blanks are machined from 20CrMnTi alloy steel, carburised and hardened to HRC 58-62 on the tooth surface, giving exceptional contact fatigue strength. Output shaft seals use double-lip nitrile rubber rated to 120\u00b0C, preventing contamination ingress from mud, crop residue, and standing water common on UK farmland during autumn and winter operations.<\/p>\n<\/div>\n

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Lubrication & Sealing<\/h3>\n

The HC-RC130-146 agricultural gearbox operates on a splash-lubrication system using ISO VG 460 gear oil, pre-filled at factory to the correct level. A magnetic drain plug retains metallic wear particles, simplifying inspection and extending service intervals to approximately 500 operational hours under normal UK mowing conditions. The oil-fill and breather plug positions are optimised for common mounting angles, and a dipstick port allows quick level checking without removing covers \u2014 a practical advantage appreciated by machinery mechanics servicing equipment in the field.<\/p>\n<\/div>\n<\/div>\n<\/div>\n

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Why UK Buyers Choose the HC-RC130-146<\/h2>\n
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High Power Density<\/h3>\n

130 HP capacity within a compact 56 kg package \u2014 ideal for contractors running large multi-deck rotary cutters on UK arable farms and estates.<\/p>\n<\/div>\n

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Standard Spline Compatibility<\/h3>\n

1 3\/4 Z20 input and taper spline output match the drivetrain standards of John Deere, New Holland, CLAAS, and Fendt tractors common across England and Scotland.<\/p>\n<\/div>\n

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Hardened bevel gears, sealed bearings, and a robust cast iron housing deliver a design service life exceeding 2,000 hours under rated agricultural duty cycles.<\/p>\n<\/div>\n

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Factory-Direct Pricing<\/h3>\n

Supplied directly from our ISO-certified manufacturing facility in Hangzhou, China, eliminating distributor mark-ups and offering UK importers and OEM builders significant cost advantages.<\/p>\n<\/div>\n

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Full OEM Customisation<\/h3>\n

Mounting bolt patterns, shaft lengths, output flange configurations, and ratio variants (including the HC-RC130-192) are all customisable to meet OEM or machinery rebuilder specifications.<\/p>\n<\/div>\n

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UK-Ready Documentation<\/h3>\n

Full CE Declaration of Incorporation, material certificates, and test reports provided with every shipment, supporting UK importers’ compliance with Machinery Directive (2006\/42\/EC) retained in GB law.<\/p>\n<\/div>\n<\/div>\n<\/div>\n

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Typical Application Scenarios<\/h2>\n

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The HC-RC130-146 agricultural gearbox finds use across a wide range of PTO-driven machinery platforms. Below are representative applications; the underlying drive engineering principles extend naturally to specialist harvesters and heavy crop-processing equipment as described in our linked guides.<\/p>\n

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Rotary Slashers & Flail Mowers<\/h3>\n

The most common fit across UK verge management and grassland renovation machinery, the agricultural gearbox drives blade carriers up to 3.5 m wide at the elevated tip speeds needed for clean, single-pass cutting.<\/p>\n<\/div>\n

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Multi-Disc Mowers (Silage)<\/h3>\n

Dairy and beef farms across Northern England, Wales, and Ireland rely on high-power disc mower drive systems for rapid silage harvesting. The 130 HP rating comfortably covers demand from wide-front three-disc cutting heads.<\/p>\n<\/div>\n

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Sugarcane Elevator Drive Systems<\/h3>\n

For high-capacity cane harvesting operations, elevator and slew drive demand precise, high-torque gearbox engineering. Learn how rotary cutter gearboxes integrate into harvester platforms: \u0909\u091a\u094d\u091a \u0915\u094d\u0937\u092e\u0924\u093e \u0935\u093e\u0932\u0947 \u0917\u0928\u094d\u0928\u093e \u0939\u093e\u0930\u094d\u0935\u0947\u0938\u094d\u091f\u0930\u094b\u0902 \u0915\u0947 \u0932\u093f\u090f \u0938\u091f\u0940\u0915 \u090f\u0932\u093f\u0935\u0947\u091f\u0930 \u0938\u094d\u0932\u0940\u0935 \u0917\u093f\u092f\u0930\u092c\u0949\u0915\u094d\u0938<\/a>.<\/p>\n<\/div>\n

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Sugarcane Base Cutter Drives<\/h3>\n

Base cutter gearboxes face extreme shock loading at ground level during harvesting. Our engineering guides explain the performance demands and design solutions in detail: \u0917\u0928\u094d\u0928\u0947 \u0915\u0940 \u0915\u091f\u093e\u0908 \u092e\u0936\u0940\u0928\u094b\u0902 \u0915\u0947 \u0932\u093f\u090f \u092c\u0947\u0938 \u0915\u091f\u0930 \u0917\u093f\u092f\u0930\u092c\u0949\u0915\u094d\u0938: \u0938\u092c\u0938\u0947 \u0915\u0920\u093f\u0928 \u0915\u091f\u093e\u0908 \u0915\u0947 \u0932\u093f\u090f \u0938\u091f\u0940\u0915 \u0936\u0915\u094d\u0924\u093f<\/a>.<\/p>\n<\/div>\n

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Stubble Cultivation Implements<\/h3>\n

Post-cereal harvest stubble management in the UK Midlands and East Anglia frequently employs heavy rotary cultivators. The agricultural gearbox provides the rated torque and shock-load tolerance needed in stony, compacted soils.<\/p>\n<\/div>\n<\/div>\n<\/div>\n

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Our Hangzhou production centre covers over 18,000 m2 of dedicated agricultural gearbox manufacturing floor space, equipped with CNC hobbing machines, gear grinding centres, CMM inspection stations, and a fully automated heat-treatment line. Every HC-RC130-146 agricultural gearbox passing our production line undergoes a full no-load run-in test, a dimensional audit against master gauges, and a paint adhesion check before shipping. The facility holds ISO 9001:2015 certification and is regularly audited by European machinery OEM customers.<\/p>\n

Customisation is a core strength. Our engineering team regularly works with UK machinery dealers, OEM design departments, and agricultural equipment repair specialists to produce variants of the HC-RC130-146 with modified bolt circle diameters, alternative shaft stub lengths, altered gear ratios, special paint finishes, or laser-etched identification plates matching customer part-number schemes. MOQ for custom variants starts from just 10 units, with standard lead times of 25-35 days from drawing approval to shipment. Sample units for field evaluation can be arranged on request.<\/p>\n

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CNC Gear Machining \u2014 Hangzhou Production Centre<\/p>\n<\/div>\n<\/div>\n

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Assembly & Final Inspection Line<\/p>\n<\/div>\n<\/div>\n<\/div>\n

Get a Quote \u2014 sales@agriculturalgearboxes.top<\/a><\/div>\n<\/div>\n

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Real-world performance from agricultural contractors and equipment builders who rely on our rotary cutter gearboxes across the UK and beyond.<\/p>\n

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We replaced the original gearboxes on three of our Twose 7.5 m gang mowers with HC-RC130-146 units midway through last season. They handled the heavy autumn roadside growth in Lincolnshire without any heat-related issues. Oil stays cleaner than our previous units, and the spline fit on our New Holland T7 series was perfect first time. A solid buy at the price point.<\/p>\n

James Hartley \u2014 Hartley Agricultural Contractors<\/p>\n

Lincolnshire, England \u00b7 Verge Management & Grassland Services<\/p>\n<\/div>\n

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Our workshop in Aberdeenshire builds replacement drive assemblies for Amazone and Pottinger disc mowers. We trialled the HC-RC130-146 agricultural gearbox across six rebuilds last winter. Gear finish quality is impressive, documentation for CE compliance came without chasing, and the custom shaft length we requested was delivered within the agreed four weeks. Our customers are happy and we have placed a standing order for 30 units per quarter.<\/p>\n

Alasdair McRae \u2014 Northern Agri-Drive Solutions Ltd<\/p>\n

Aberdeenshire, Scotland \u00b7 Agricultural Machinery Rebuilders<\/p>\n<\/div>\n

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As a dealer covering South Wales and Herefordshire, I needed a reliable source of rotary cutter gearboxes for aftermarket sales and warranty replacements. The HC-RC130-146 ticks every box \u2014 good gear hardness figures, standard spline sizes, and a price that leaves margin. The factory shipped a pre-production sample within two weeks, which made it easy to get buy-in from our service manager before committing to stock.<\/p>\n

Rhiannon Davies \u2014 Borders Machinery Supplies Ltd<\/p>\n

Brecon, Wales \u00b7 Agricultural Machinery Dealer<\/p>\n<\/div>\n<\/div>\n<\/div>\n

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Q: What is the best agricultural gearbox supplier in the UK for heavy-duty rotary cutter applications on high-horsepower tractors above 100 HP?<\/p>\n<\/div>\n

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For high-horsepower UK tractor applications above 100 HP, you need an agricultural gearbox rated to handle 130 HP or more at 540 rpm PTO input, with hardened spiral bevel gears and sealed bearings suited to British field conditions. The HC-RC130-146 is a direct-fit solution used by UK contractors and machinery dealers across England, Scotland, and Wales. Contact our sales team for pricing and availability specific to the UK market.<\/p>\n<\/div>\n<\/div>\n

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Q: How much does it cost to buy an HC-RC130-146 rotary cutter gearbox for UK agricultural machinery importers, and what is the minimum order quantity?<\/p>\n<\/div>\n

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Pricing for the HC-RC130-146 agricultural gearbox depends on order quantity, customisation requirements, and current shipping terms to UK ports. We supply from as low as 1 unit for sample evaluation, with volume pricing available from 10 units. Send your enquiry with the required quantity to sales@agriculturalgearboxes.top and our UK export team will respond with a detailed quote within 24 hours.<\/p>\n<\/div>\n<\/div>\n

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Q: Which John Deere or New Holland tractor PTO shaft spec is compatible with the HC-RC130-146 agricultural gearbox input shaft used across UK arable farms?<\/p>\n<\/div>\n

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The HC-RC130-146 agricultural gearbox uses a 1 3\/4 Z20 spline input \u2014 the standard Category 3 PTO profile used on tractors from 100 HP and above including John Deere 6M\/6R\/7R, New Holland T6\/T7, CLAAS Arion 500\/600, and Fendt 700\/800 Vario series, all of which are widely used on UK arable and livestock farms. The 540 rpm rated input speed matches the standard PTO output speed on all these tractor ranges.<\/p>\n<\/div>\n<\/div>\n

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Q: Where can I get a customised agricultural gearbox with a modified mounting flange and non-standard gear ratio for an OEM build project in England or Scotland?<\/p>\n<\/div>\n

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Our factory engineering team handles OEM customisation requests including non-standard gear ratios, modified shaft lengths, altered mounting bolt patterns, and special housing configurations. MOQ starts from 10 units for customised agricultural gearbox variants. Share your drawing or requirement specification with sales@agriculturalgearboxes.top and our engineers will review feasibility and provide a formal quotation within 2-3 working days.<\/p>\n<\/div>\n<\/div>\n

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Q: When should I change the gearbox oil on an HC-RC130-146 agricultural gearbox used in year-round verge management and silage mowing operations in the UK?<\/p>\n<\/div>\n

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Under typical UK agricultural duty \u2014 seasonal grassland management, verge cutting, or silage mowing \u2014 the first oil change should be carried out after the initial 50 operational hours to remove run-in wear particles. Thereafter, the recommended interval is every 500 operational hours or annually, whichever comes first. Use ISO VG 460 mineral gear oil. The magnetic drain plug should be cleaned at every service. Operating in very wet or dusty conditions, as encountered on UK farms from October through February, may warrant more frequent inspection of seal integrity.<\/p>\n<\/div>\n<\/div>\n


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