{"id":1436,"date":"2026-03-26T07:43:06","date_gmt":"2026-03-26T07:43:06","guid":{"rendered":"https:\/\/mowergearbox.top\/product\/ep-rc130-146-lawn-mower-gearbox\/"},"modified":"2026-03-26T07:43:08","modified_gmt":"2026-03-26T07:43:08","slug":"ep-rc130-146-lawn-mower-gearbox","status":"publish","type":"product","link":"https:\/\/mowergearbox.top\/es\/product\/ep-rc130-146-lawn-mower-gearbox\/","title":{"rendered":"EP-RC130-146 Lawn Mower Gearbox"},"content":{"rendered":"
\n
\n<\/p>\n

EP-RC130-146 High-Power Rotary Cutter Gearbox \u2014 Precision Power Transmission for Modern Mowing<\/h2>\n

The EP-RC130-146<\/strong> represents the latest in agricultural gearbox<\/a> engineering. With 130 \/ 100 HP<\/strong> capacity, 1:1.46 \/ 1:1.92 ratio configuration, and 56 Kg<\/strong> optimized construction, it delivers the power density and reliability today’s farming operations require.<\/p>\n

\"EP-RC130-146<\/div>\n

📈 EP-RC130-146 Technical Specifications<\/h2>\n
\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Parameter<\/th>\nSpecification<\/th>\n<\/tr>\n<\/thead>\n
Model Number<\/td>\nEP-RC130-146<\/td>\n<\/tr>\n
Gearbox Type<\/td>\nHigh-Power Rotary Cutter Gearbox<\/td>\n<\/tr>\n
Gear Ratio(s)<\/td>\n1:1.46 \/ 1:1.92<\/td>\n<\/tr>\n
Teeth Configuration<\/td>\n19\/13, 27\/14<\/td>\n<\/tr>\n
Gear Module<\/td>\n6 \/ 8<\/td>\n<\/tr>\n
Rated Power<\/td>\n130 \/ 100 HP<\/td>\n<\/tr>\n
Input Speed<\/td>\n540 rpm<\/td>\n<\/tr>\n
Input\/Output Shaft<\/td>\n1 3\/4 Z20, Taper spline<\/td>\n<\/tr>\n
Net Weight<\/td>\n56 Kg<\/td>\n<\/tr>\n
Gear Material<\/td>\n20CrMnTi Alloy Steel, Carburized & Hardened HRC 58-62<\/td>\n<\/tr>\n
Housing Material<\/td>\nDuctile Cast Iron (QT450-10)<\/td>\n<\/tr>\n
Seal Protection<\/td>\nMulti-Lip NBR\/FKM Oil Seals, IP65+ Rated<\/td>\n<\/tr>\n
Lubrication<\/td>\nSAE 80W-90 or 85W-140 EP Gear Oil<\/td>\n<\/tr>\n
Surface Treatment<\/td>\nE-Coat Primer + Polyester Powder Coat, Red Finish<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

⭐ Key Features & Engineering Advantages<\/h2>\n
\n
\n

⚡<\/p>\n

Pre-Filled EP90 Gear Lubricant<\/h4>\n

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.<\/p>\n<\/div>\n

\n

🔄<\/p>\n

QT450-10 Ductile Iron Shell<\/h4>\n

Nodular graphite iron housing absorbs 40% more impact energy than grey iron, protecting internal components when the mower strikes concealed rocks or fence posts.<\/p>\n<\/div>\n

\n

🔨<\/p>\n

Dual 540\/1000 RPM Configurability<\/h4>\n

Input shaft and gear set available in both 540 RPM and 1000 RPM PTO configurations, covering the full range of modern tractor PTO standards from a single product family.<\/p>\n<\/div>\n

\n

🌡<\/p>\n

Rapid-Release Blade Flange<\/h4>\n

Quick-disconnect output flange with self-centering pilot reduces blade swap time to under 10 minutes, cutting maintenance downtime by 60% versus bolted hubs.<\/p>\n<\/div>\n

\n

🛠<\/p>\n

Quadruple-Barrier Environmental Sealing<\/h4>\n

Labyrinth + twin Viton FKM seals + armored debris shield achieve IP67, protecting against total submersion and high-pressure cleaning equipment.<\/p>\n<\/div>\n

\n

🔬<\/p>\n

Forced-Splash Oil Distribution<\/h4>\n

Gear-driven splash channels route lubricant to every bearing and mesh zone even on hillside slopes up to 35\u00b0, preventing dry-running at extreme operating angles.<\/p>\n<\/div>\n<\/div>\n

\"Mower<\/div>\n

🔧 Equipment Compatibility & Cross-Reference<\/h2>\n
\n

🔄 Cross-Reference Compatibility for EP-RC130-146<\/h3>\n

The EP-RC130-146 is engineered as a direct replacement or upgrade for gearboxes fitted to equipment from leading manufacturers including:<\/p>\n

Land Pride • Mahindra • P\u00f6ttinger • TAFE • McCormick • Mitsubishi • Zoomlion • Case IH<\/p>\n

Disclaimer: Brand names above are referenced solely for compatibility identification. Ever-power Australia Mower Gearbox Co.,Ltd. is not affiliated with, endorsed by, or authorized by any listed manufacturer. All trademarks belong to their respective owners.<\/p>\n<\/div>\n

📚 Gearbox Selection Guide<\/h2>\n

Selecting a gearbox that matches your exact requirements avoids premature wear and costly downtime. Consider these points for the EP-RC130-146:<\/p>\n

\n📌 Weight and Mounting Considerations<\/summary>\n
At 56 Kg, the EP-RC130-146 is designed for large-frame tractor implements and heavy-duty mowers. Confirm your implement frame and three-point hitch can support this weight plus the weight of the blade assembly. Mounting bolt pattern and orientation should match your existing layout.<\/div>\n<\/details>\n
\n📌 Matching Gear Ratio to Blade Tip Speed<\/summary>\n
For the EP-RC130-146 with ratio(s) 1:1.46 \/ 1:1.92, calculate your required blade tip speed: typically 4,500-5,500 m\/min for standard rotary cutters, 3,000-4,000 m\/min for heavy brush cutting, and 5,500-6,500 m\/min for fine finish mowing. Output RPM = PTO RPM \u00f7 ratio. Multiply by blade diameter to get tip speed.<\/div>\n<\/details>\n
\n📌 Sizing Power Rating to Tractor PTO HP<\/summary>\n
The EP-RC130-146 is rated at 130 \/ 100 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.<\/div>\n<\/details>\n
\n📌 540 RPM vs 1000 RPM PTO Selection<\/summary>\n
The EP-RC130-146 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 \u2014 the doubled speed will destroy bearings and gears within minutes.<\/div>\n<\/details>\n
\n📌 Cast Iron Housing vs Aluminium Housing<\/summary>\n
The EP-RC130-146 uses a ductile cast iron housing. Cast iron excels in vibration damping, impact resistance, and heat dissipation \u2014 ideal for rough, rocky mowing conditions. Aluminium is lighter and more corrosion-resistant, better suited to wet environments and weight-sensitive implements.<\/div>\n<\/details>\n

🌾 Typical Application Scenarios<\/h2>\n
\n
\n

🌾 Airfield perimeter and runway strip grass management<\/p>\n<\/div>\n

\n

🚘 Sugar cane and crop stubble field mulching<\/p>\n<\/div>\n

\n

🌱 Dairy farm laneway and yard surround maintenance<\/p>\n<\/div>\n

\n

⛰ Conservation tillage and minimum-disturbance cultivation<\/p>\n<\/div>\n

\n

🌳 Railway corridor vegetation control programs<\/p>\n<\/div>\n<\/div>\n

\"Ever-power<\/div>\n

🛠 Installation & Setup Guide<\/h2>\n
    \n
  1. 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.<\/li>\n
  2. Use Nord-Lock washers or thread-locking compound on all mounting bolts to prevent vibration-induced loosening during operation.<\/li>\n
  3. Run the gearbox at no load for 5-10 minutes, then shut down and re-check oil level \u2014 new seals and bearings often absorb a small amount of initial oil.<\/li>\n
  4. Clean the implement mounting surface thoroughly, removing all rust, old gasket material, paint flakes, and debris that could prevent flush contact with the gearbox flange.<\/li>\n
  5. Position the gearbox onto the mounting studs or bolt holes, verifying the input shaft faces the tractor PTO and the output shaft aligns with the blade hub or rotor.<\/li>\n
  6. Ensure the PTO shaft has at least 50% spline overlap in all operating positions. Inadequate overlap causes rapid spline wear and potential shaft separation.<\/li>\n
  7. Record the installation date, tractor hour meter reading, and gearbox serial number in your maintenance log for warranty and service interval tracking.<\/li>\n<\/ol>\n

    ❓ Frequently Asked Questions<\/h2>\n
    \n
    \n❓ What warranty do you provide?<\/summary>\n
    \n

    Every gearbox ships with a 12-month warranty covering material and workmanship defects under normal operating conditions. Warranty claims are handled through our dealer network with replacement units dispatched within 48 hours of approval.<\/p>\n<\/div>\n<\/details>\n

    \n❓ How do I determine the correct model for my mower?<\/summary>\n
    \n

    You need four pieces of information: (1) tractor PTO HP, (2) PTO speed (540 or 1000 RPM), (3) current gearbox mounting dimensions, and (4) output shaft type. Send us these details and we will cross-reference the best match.<\/p>\n<\/div>\n<\/details>\n

    \n❓ Is synthetic gear oil recommended?<\/summary>\n
    \n

    Synthetic PAO-based 75W-90 or 80W-140 GL-5 oil is excellent, especially in extreme temperatures. Synthetics offer better cold-flow, higher film strength, and longer drain intervals. Fully compatible with all our seal materials.<\/p>\n<\/div>\n<\/details>\n

    \n❓ What shipping methods are available?<\/summary>\n
    \n

    Sea freight (20-35 days), air freight (5-10 days), and express courier (3-5 days) worldwide. Sea freight is most economical for bulk orders. All shipments include protective packaging, documentation, and full tracking.<\/p>\n<\/div>\n<\/details>\n

    \n❓ Can this unit directly replace my OEM gearbox?<\/summary>\n
    \n

    Yes. Our mounting patterns, shaft diameters, and spline profiles match industry-standard OEM dimensions. We supply detailed technical drawings for cross-referencing. If your existing unit differs slightly, our engineering team can advise on adapters.<\/p>\n<\/div>\n<\/details>\n<\/div>\n

    ⭐ Customer Reviews & Field Reports<\/h2>\n
    <\/p>\n
    <\/div>\n
    \n
    \n

    Steve H.<\/p>\n

    ★★★★★<\/p>\n<\/div>\n

    📍 Western Australia, Australia<\/p>\n

    The compact size was critical for our application and this model delivered. Two years running, zero problems whatsoever.<\/p>\n<\/div>\n

    \n
    \n

    Oleksiy H.<\/p>\n

    ★★★★★<\/p>\n<\/div>\n

    📍 Poltava, Ukraine<\/p>\n

    We ordered in bulk for our dealer network. Customer return rate is near zero. That speaks volumes about reliability.<\/p>\n<\/div>\n

    \n
    \n

    Carlos R.<\/p>\n

    ★★★★★<\/p>\n<\/div>\n

    📍 C\u00f3rdoba, Argentina<\/p>\n

    Fast shipping, professional packaging, and the gearbox itself is built like a tank. Highly recommended for serious agricultural work.<\/p>\n<\/div>\n

    \n
    \n

    Pierre L.<\/p>\n

    ★★★★☆<\/p>\n<\/div>\n

    📍 Bordeaux, France<\/p>\n

    Installed on a mulching mower that sees 8+ hours of use per day during season. Absolutely dependable. That is all I ask of a gearbox.<\/p>\n<\/div>\n

    \n
    \n

    Mustafa O.<\/p>\n

    ★★★★☆<\/p>\n<\/div>\n

    📍 Adana, Turkey<\/p>\n

    We maintain 40+ mowers for council contracts. Switching to this brand has reduced our gearbox failure rate by over 60 percent.<\/p>\n<\/div>\n<\/div>\n

    \"Agricultural<\/div>\n

    ⚖ EP-RC130-146 vs. Low-Cost Alternatives<\/h2>\n
    \n\n\n\n\n\n\n\n\n\n\n\n
    Feature<\/th>\nEP-RC130-146 (Ever-power)<\/th>\nGeneric \/ Low-Cost Alternative<\/th>\n<\/tr>\n<\/thead>\n
    Oil Seals<\/td>\n✔ Double-Lip NBR\/FKM, IP65 Rated<\/td>\n✘ Single-Lip NBR, No Dust Lip<\/td>\n<\/tr>\n
    Dimensional Tolerance<\/td>\n✔ ISO IT6-IT7, CNC Machined Throughout<\/td>\n✘ ISO IT9-IT10, Partially Hand-Finished<\/td>\n<\/tr>\n
    Documentation<\/td>\n✔ Full Drawings, Cross-Reference, Install Guide<\/td>\n✘ Basic Single-Page Spec Sheet Only<\/td>\n<\/tr>\n
    Fastener Protection<\/td>\n✔ Zinc-Flake Coated Grade 10.9 Bolts<\/td>\n✘ Plain Steel Grade 8.8, Corrodes and Seizes<\/td>\n<\/tr>\n
    Oil Level Check<\/td>\n✔ Clear Sight Glass + Dipstick Standard<\/td>\n✘ No Sight Glass, Must Remove Fill Plug<\/td>\n<\/tr>\n
    After-Sales Support<\/td>\n✔ Dedicated Technical Team, Video Call Support<\/td>\n✘ Email Only, 1-2 Week Response Time<\/td>\n<\/tr>\n
    Engineering Support<\/td>\n✔ Free Application Engineering & Cross-Reference<\/td>\n✘ No Technical Support Provided<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

    🔄 Related Products & Accessories<\/h2>\n
    \n

    \n\"Cross-Joint<\/p>\n
    \n

    Cross-Joint PTO Shafts<\/p>\n

    Standard and wide-angle PTO shafts to connect your tractor to any implement gearbox.<\/p>\n<\/div>\n

    <\/a>
    \n\"Tiller<\/p>\n

    \n

    Tiller Blades & Flanges<\/p>\n

    Hardened tiller blades and mounting flanges for rotary cultivator applications.<\/p>\n<\/div>\n

    <\/a>
    \n\"Gearbox<\/p>\n

    \n

    Gearbox Mounting Hardware<\/p>\n

    Grade 10.9 bolts, washers, and adapter kits for secure gearbox installation.<\/p>\n<\/div>\n

    <\/a><\/div>\n

    Browse our complete range of agricultural transmission components<\/a> including PTO shafts, gears, pulleys, chains, and sprockets \u2014 all engineered to integrate seamlessly with EP-RC130-146 gearboxes.<\/p>\n<\/div>\n

    🏆 Certifications & Quality Standards<\/h2>\n

    The EP-RC130-146 is produced in our ISO 9001:2015 certified facility with full material traceability from steel mill to finished product. We perform incoming material inspection (spectrometry and hardness), in-process dimensional verification at every machining stage, and final assembly testing that includes noise, vibration, and oil-leak checks. Certificates of conformance are available on request.<\/p>\n

    🏭 Why Choose Ever-power Australia Mower Gearbox Co.,Ltd.?<\/h2>\n

    Choosing Ever-power Australia Mower Gearbox Co.,Ltd. means partnering with a manufacturer that understands agricultural machinery from the ground up. Our R&D team develops 15 new gearbox models each year, collaborating directly with implement OEMs in Australia, Germany, the United States, Brazil, and beyond. Whether you need a standard catalog gearbox shipped next week or a fully custom design with unique ratios and mounting interfaces, we deliver \u2014 on specification, on budget, and on time.<\/p>\n

    \"PTO<\/div>\n
    \n

    📞 Get Your EP-RC130-146 Quote Today<\/h3>\n

    Upgrade from unreliable aftermarket gearboxes to the proven EP-RC130-146. Our team is ready to provide datasheets, cross-reference guides, and a no-obligation quotation within 24 hours.<\/p>\n

    Request a Quote<\/a>Browse All Products<\/a><\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"

    The EP-RC130-146 is an industrial-grade 130 HP gearbox with 1 3\/4 inch Z20 input for large-scale rotary cutters. Land clearing contractors and government road maintenance crews depend on its dual-ratio flexibility and 56 kg cast iron housing to handle thick brush and rough terrain daily.<\/p>","protected":false},"featured_media":1402,"comment_status":"closed","ping_status":"open","template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[3074],"product_tag":[3090,3092,3091,3093,3094],"class_list":{"0":"post-1436","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-mower-gearbox","7":"product_tag-130hp-mower-gearbox","8":"product_tag-heavy-duty-pto-gearbox","9":"product_tag-high-power-rotary-cutter","10":"product_tag-industrial-lawn-mower-gearbox","11":"product_tag-large-rotary-cutter-transmission","13":"first","14":"instock","15":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/mowergearbox.top\/es\/wp-json\/wp\/v2\/product\/1436","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mowergearbox.top\/es\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/mowergearbox.top\/es\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/mowergearbox.top\/es\/wp-json\/wp\/v2\/comments?post=1436"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/mowergearbox.top\/es\/wp-json\/wp\/v2\/media\/1402"}],"wp:attachment":[{"href":"https:\/\/mowergearbox.top\/es\/wp-json\/wp\/v2\/media?parent=1436"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/mowergearbox.top\/es\/wp-json\/wp\/v2\/product_brand?post=1436"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/mowergearbox.top\/es\/wp-json\/wp\/v2\/product_cat?post=1436"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/mowergearbox.top\/es\/wp-json\/wp\/v2\/product_tag?post=1436"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}