{"id":2000,"date":"2026-03-23T08:49:03","date_gmt":"2026-03-23T08:49:03","guid":{"rendered":"https:\/\/ptogearbox.xyz\/product\/ep-rv022-aluminum-lawn-mower-pto-gearbox\/"},"modified":"2026-03-23T08:49:14","modified_gmt":"2026-03-23T08:49:14","slug":"ep-rv022-aluminum-lawn-mower-pto-gearbox","status":"publish","type":"product","link":"https:\/\/ptogearbox.xyz\/fa\/product\/ep-rv022-aluminum-lawn-mower-pto-gearbox\/","title":{"rendered":"EP-RV022 Aluminum Lawn Mower PTO Gearbox"},"content":{"rendered":"
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\n<\/p>\n

EP-RV022 Aluminum Lawn Mower PTO Gearbox \u2014 Precision PTO Gearbox for Agricultural Implements<\/h2>\n

Purpose-built for professional agricultural use, the EP-RV022 Aluminum Lawn Mower PTO Gearbox provides outstanding torque transfer through its spiral bevel gear train. The aluminum alloy construction ensures longevity under field conditions, with 1:1 \/ 1.46:1 \/ 1:2.91 ratio and 15HP power handling.<\/p>\n

\"EP-RV022<\/p>\n

📋 EP-RV022 Technical Specifications<\/h3>\n
\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\u067e\u0627\u0631\u0627\u0645\u062a\u0631<\/th>\nSpecification<\/th>\n<\/tr>\n<\/thead>\n
\u0645\u062f\u0644<\/strong><\/td>\nEP-RV022 (EP-RV022(X))<\/td>\n<\/tr>\n
\u0646\u0633\u0628\u062a \u062f\u0646\u062f\u0647<\/strong><\/td>\n1:1 \/ 1.46:1 \/ 1:2.91<\/td>\n<\/tr>\n
Gear Teeth<\/strong><\/td>\n19\/19, 19\/13, 32\/11<\/td>\n<\/tr>\n
Gear Module<\/strong><\/td>\n4.5 \/ 5.0 \/ 3.0<\/td>\n<\/tr>\n
Rated Power (HP)<\/strong><\/td>\n15<\/td>\n<\/tr>\n
Rated Input Speed<\/strong><\/td>\n540 RPM<\/td>\n<\/tr>\n
Input\/Output<\/strong><\/td>\n1 3\/8 Z6 \/ Optic axis<\/td>\n<\/tr>\n
Gear Material<\/strong><\/td>\n20CrMnTi Alloy Steel, Carburized & Quenched (58-62 HRC)<\/td>\n<\/tr>\n
\u062c\u0646\u0633 \u0628\u062f\u0646\u0647<\/strong><\/td>\nAluminum Alloy<\/td>\n<\/tr>\n
Bearings<\/strong><\/td>\nTapered Roller Bearings<\/td>\n<\/tr>\n
Seals<\/strong><\/td>\nDouble-Lip NBR Oil Seals with Dust Excluder<\/td>\n<\/tr>\n
Net Weight<\/strong><\/td>\n7 kg<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

⭐ Key Features & Engineering Advantages<\/h3>\n
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⚡ Superior Heat Dissipation<\/h4>\n

Aluminum housing dissipates gear mesh heat 3x faster than cast iron, preventing thermal degradation of lubricant and extending oil change intervals by up to 50%.<\/p>\n<\/div>\n

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🔧 Lightweight Quick-Mount Design<\/h4>\n

At 4-7 kg total weight, these gearboxes reduce implement dead weight significantly \u2014 crucial for small tractors (15-25HP) where every kilogram impacts performance and fuel economy.<\/p>\n<\/div>\n

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💥 Corrosion-Proof Construction<\/h4>\n

Anodized aluminum surface treatment plus powder-coat finish provides exceptional resistance to fertilizer chemicals, herbicides, and salt-air corrosion in coastal farming regions.<\/p>\n<\/div>\n

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🌡️ Compact Profile<\/h4>\n

Reduced external dimensions allow installation in tight spaces on finishing mowers, small rotary cutters, and compact implements where conventional cast iron gearboxes cannot fit.<\/p>\n<\/div>\n

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📈 Multiple Ratio Configurations<\/h4>\n

Available in 1:1, 1:1.35, 1:1.46, 1:1.9, and 1:2.91 ratios to suit a wide range of compact mowing and cultivation applications.<\/p>\n<\/div>\n

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⚙ Precision Spiral Bevel Gears<\/h4>\n

20CrMnTi alloy steel gears with carburizing hardness to 58-62 HRC housed in a lightweight body \u2014 delivering the same gear durability as cast iron models at 40% less weight.<\/p>\n<\/div>\n<\/div>\n

🔄 Compatibility & Fitment Information<\/h3>\n

The EP-RV022 is designed with standard industry mounting dimensions and shaft specifications, making it a direct replacement for gearboxes found on many popular agricultural implements. Compatible implement brands include (referenced for cross-referencing purposes only \u2014 these are not trademark claims):<\/p>\n

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Bush Hog<\/span>
\nLand Pride<\/span>
\nBefco<\/span>
\nDel Morino<\/span>
\nKubota<\/span>
\nKioti<\/span>
\nJohn Deere<\/span>
\nLS Tractor<\/span>\n<\/div>\n

Disclaimer: Brand names are listed solely for cross-reference and compatibility identification. Ever-power Australia PTO Gearbox Co.,Ltd. is not affiliated with or endorsed by the above brands.<\/p>\n

🔎 Selection & Sizing Guide<\/h3>\n

Selecting between aluminum and cast iron housing depends on your tractor size, operating conditions, and weight constraints. Here is how to evaluate the EP-RV022:<\/p>\n

\n⚙ Matching Gear Ratio to Application<\/summary>\n
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1:1 to 1:1.5 ratio<\/strong> \u2014 Minimal speed reduction; used when the implement blade\/tine speed should closely match PTO speed. Common for finishing mowers and light-duty applications.<\/p>\n

1:1.5 to 1:2 ratio<\/strong> \u2014 Moderate torque increase with proportional speed decrease. Suitable for standard rotary cutters, medium-duty mowers, and general-purpose implements.<\/p>\n

1:2.5 to 1:3+ ratio<\/strong> \u2014 High torque multiplication for heavy loads. Essential for rotary cultivators, post hole diggers, and brush cutters working in dense material.<\/p>\n<\/div>\n<\/details>\n

\n⚡ Matching Tractor HP to Gearbox Power Rating<\/summary>\n
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Always select a gearbox with a rated power (HP) equal to or greater than the maximum PTO output of your tractor. Running a gearbox beyond its rated power causes overheating, accelerated gear wear, and premature failure. As a best practice, maintain a 10-20% safety margin above your actual operating load.<\/p>\n<\/div>\n<\/details>\n

\n🔄 540 RPM vs 1000 RPM \u2014 Which PTO Speed?<\/summary>\n
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540 RPM PTO<\/strong> is the standard for most agricultural implements under 100HP. The EP-RV022 is designed for 540 RPM input. 1000 RPM PTO<\/strong> is used on higher-horsepower tractors (typically 75HP+) and requires a gearbox specifically rated for that speed. Do not connect a 540 RPM gearbox to a 1000 RPM PTO without a speed adapter.<\/p>\n<\/div>\n<\/details>\n

\n🛡 Aluminum vs Cast Iron Housing<\/summary>\n
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Aluminum<\/strong>: Best for compact tractors under 25HP, coastal\/humid environments, and applications where weight matters (finishing mowers, small rotary cutters). Excellent heat dissipation and corrosion resistance.<\/p>\n

Cast Iron<\/strong>: Required for medium-to-heavy duty applications above 25HP. Superior shock resistance and structural rigidity for brush cutting, heavy mowing, cultivating, and post hole digging.<\/p>\n<\/div>\n<\/details>\n

\n🔧 Standard vs Custom Gearbox<\/summary>\n
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Our standard models cover 90% of common agricultural gearbox applications with industry-standard mounting and shaft dimensions. For OEM manufacturers or unique implement designs requiring non-standard ratios, shaft configurations, or mounting patterns, we offer full custom manufacturing with MOQ as low as 50 units. Contact our engineering team<\/a> to discuss your custom requirements.<\/p>\n<\/div>\n<\/details>\n

🌱 Typical Application Scenarios<\/h3>\n

\"EP-RV022<\/p>\n

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Compact Tractor Implements<\/h4>\n

Drive units for sub-25HP compact tractors used in hobby farms and residential acreage.<\/p>\n<\/div>\n

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Greenhouse & Nursery<\/h4>\n

Lightweight implements for soil preparation and weed management inside greenhouse tunnels.<\/p>\n<\/div>\n

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Finishing Mower Operation<\/h4>\n

Lightweight drive for finishing mowers on golf courses, estates, and manicured landscapes.<\/p>\n<\/div>\n

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Small-Scale Market Garden<\/h4>\n

Compact tractor implements for intensive vegetable and herb production on market garden plots.<\/p>\n<\/div>\n<\/div>\n

🛠 Installation & Setup Guide<\/h3>\n

Follow these steps to install the EP-RV022 on your implement. Always refer to the included instruction manual for model-specific torque values and safety precautions.<\/p>\n

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  1. Disconnect the PTO shaft and secure the implement on a stable surface with the mower deck raised and supported.<\/li>\n
  2. Remove the existing gearbox by unbolting the mounting flange. Aluminum gearboxes are lightweight \u2014 a single operator can handle removal and installation.<\/li>\n
  3. Clean the mounting surface on the implement. Check for corrosion or irregularities that could prevent a flat seal.<\/li>\n
  4. Position the new EP-RV022 aluminum gearbox on the mounting flange. Align input and output shafts, then insert mounting bolts. Torque to 35-45 Nm (reduced torque for aluminum threads \u2014 do not over-tighten).<\/li>\n
  5. Connect the PTO drive shaft to the input spline. Verify engagement depth and install the shear bolt.<\/li>\n
  6. Check oil level at the side fill plug. Top up with SAE 80W-90 synthetic gear oil if required.<\/li>\n
  7. Run at low PTO speed for 5 minutes. Listen for abnormal noise and check for oil leaks around seals and gaskets.<\/li>\n<\/ol>\n

    ❓ Frequently Asked Questions<\/h3>\n
    \n
    \nHow do I prevent galvanic corrosion with steel shafts?<\/summary>\n
    \n

    Our aluminum gearboxes use anodized internal surfaces and nylon thrust washers at steel-aluminum interfaces to prevent galvanic corrosion. No additional treatment is needed under normal conditions.<\/p>\n<\/div>\n<\/details>\n

    \nWhat is the recommended oil for aluminum gearboxes?<\/summary>\n
    \n

    Use SAE 80W-90 synthetic gear oil for optimal heat dissipation and protection. Aluminum housings run warmer than cast iron, so synthetic oil with superior thermal stability is strongly recommended.<\/p>\n<\/div>\n<\/details>\n

    \nWhy choose aluminum over cast iron housing?<\/summary>\n
    \n

    Aluminum gearboxes are 40-60% lighter, dissipate heat faster, and resist corrosion far better than cast iron. They are ideal for compact tractors (under 25HP) where reduced implement weight improves maneuverability and fuel efficiency.<\/p>\n<\/div>\n<\/details>\n

    \nIs the aluminum housing as strong as cast iron?<\/summary>\n
    \n

    For their rated power range (3-23HP), ADC12 aluminum alloy provides more than adequate structural strength. These gearboxes are designed for light-to-medium duty applications where weight savings and corrosion resistance are priorities.<\/p>\n<\/div>\n<\/details>\n

    \nCan I use this on a standard 540 RPM PTO?<\/summary>\n
    \n

    Most models are rated for 540 RPM input. The EP-RV010 is rated for 450 RPM maximum. Always verify the rated input speed for your specific model before installation.<\/p>\n<\/div>\n<\/details>\n<\/div>\n

    💬 Customer Reviews & Field Reports<\/h3>\n
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    \n
    \n\n<\/div>\n
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    ★★★★★<\/div>\n

    “Very good gearbox for our greenhouse operations. Light enough for our small tractors and the aluminum does not rust in our humid tropical conditions.”<\/p>\n

    \u2014 Anh N.<\/span>, Lam Dong, Vietnam<\/p>\n<\/div>\n

    \n
    ★★★★★<\/div>\n

    “Replaced a corroded cast iron gearbox on our coastal property mower. The aluminum EP gearbox shrugs off the salt air. Should have switched years ago.”<\/p>\n

    \u2014 David W.<\/span>, NSW, Australia<\/p>\n<\/div>\n

    \n
    ★★★★★<\/div>\n

    “Lightest mower gearbox I have used. My compact Kubota handles the finishing mower so much better now \u2014 less strain on the 3-point hitch. And no rust after a year in our wet climate.”<\/p>\n

    \u2014 Steve B.<\/span>, Tasmania, Australia<\/p>\n<\/div>\n

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    ★★★★★<\/div>\n

    “Parfait for our small vineyard mower. The aluminum does not corrode from the copper sulfate spray residue like our old cast iron gearbox did.”<\/p>\n

    \u2014 Henri D.<\/span>, Provence, France<\/p>\n<\/div>\n

    \n
    ★★★★☆<\/div>\n

    “Nice lightweight unit for my 20HP tractor. Runs smooth and quiet. Good value for a finishing mower application.”<\/p>\n

    \u2014 Mike S.<\/span>, Oregon, USA<\/p>\n<\/div>\n

    📈 EP-RV022 vs Economy Gearboxes \u2014 Head-to-Head Comparison<\/h3>\n

    Understanding the true value of the EP-RV022 requires examining how it outperforms budget gearboxes across critical engineering dimensions:<\/p>\n

    \n\n\n\n\n\n\n\n\n\n\n\n\n
    Feature<\/th>\nEP-RV022 (Ever-power)<\/th>\nEconomy Alternative<\/th>\n<\/tr>\n<\/thead>\n
    Gear Material<\/td>\n20CrMnTi Alloy Steel (58-62 HRC)<\/td>\n40Cr or plain carbon steel (45-50 HRC)<\/td>\n<\/tr>\n
    Heat Treatment<\/td>\nCarburizing + Quenching + Tempering<\/td>\nSurface hardening only<\/td>\n<\/tr>\n
    Housing<\/td>\nAluminum Alloy (tensile > 450 MPa)<\/td>\nGrey cast iron or recycled aluminum<\/td>\n<\/tr>\n
    Bearings<\/td>\nTapered roller bearings (major brand)<\/td>\nDeep groove ball bearings (unbranded)<\/td>\n<\/tr>\n
    Seals<\/td>\nDouble-lip NBR\/Viton with dust excluder<\/td>\nSingle-lip generic rubber seal<\/td>\n<\/tr>\n
    Transmission Efficiency<\/td>\n96%+<\/td>\n88-92%<\/td>\n<\/tr>\n
    Service Life (estimated)<\/td>\n3,000+ hours<\/td>\n800-1,200 hours<\/td>\n<\/tr>\n
    Warranty<\/td>\n12 months<\/td>\n3-6 months or none<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

    🔗 Related Products & Accessories<\/h3>\n

    \"PTO<\/p>\n

    \n
    \n

    PTO Drive Shafts<\/p>\n

    Wide angle, telescoping, and standard PTO shafts with shear bolt and slip clutch protection.<\/p>\n<\/div>\n

    \n

    Replacement Gears & Bearings<\/p>\n

    OEM-quality spiral bevel gear sets, tapered roller bearings, and oil seal kits for field repairs.<\/p>\n<\/div>\n

    \n

    Sprockets, Pulleys & Chains<\/p>\n

    Agricultural roller chain, sprockets, V-belt pulleys, and timing belt pulleys for implement drives.<\/p>\n<\/div>\n

    \n

    Custom OEM Gearboxes<\/p>\n

    Custom gear ratios, shaft configurations, and housing designs for implement manufacturers (MOQ 50+).<\/p>\n<\/div>\n<\/div>\n

    ➔ Browse our full product catalog<\/a><\/p>\n

    🏆 Certifications & Quality Standards<\/h3>\n
    \n
    \n

    ISO 9001:2015 Certified<\/h4>\n

    Our manufacturing facility operates under a certified ISO 9001:2015 quality management system, ensuring consistent product quality from raw material inspection through final testing.<\/p>\n<\/div>\n

    \n

    Material Test Certificates<\/h4>\n

    Every batch of 20CrMnTi gear steel is accompanied by a mill certificate verifying chemical composition and mechanical properties. Hardness testing reports are available on request.<\/p>\n<\/div>\n

    \n

    100% Factory Tested<\/h4>\n

    Each gearbox undergoes run-in testing, noise measurement, and oil leak inspection before packaging. No unit ships without passing our final QC gate.<\/p>\n<\/div>\n<\/div>\n

    🏭 About Ever-power Australia PTO Gearbox Co.,Ltd.<\/h3>\n

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

    We are a specialist manufacturer of agricultural PTO gearboxes, drive shafts, and power transmission components with over 19 years of production experience. Our 3,800 m² facility houses CNC gear hobbing, grinding, and heat treatment lines capable of producing over 50,000 gearbox units annually. More than 95% of our production is exported to Europe, Australia, North America, and Asia, serving both aftermarket distributors and OEM implement manufacturers.<\/p>\n

    We offer full OEM and ODM services \u2014 from custom gear ratio engineering to private-label packaging. Our minimum order quantities start at just 50 units for custom specifications, and we maintain ready stock of popular models for immediate dispatch. Whether you need a single replacement gearbox or a container load for your distribution network, we deliver competitive pricing, consistent quality, and responsive technical support.<\/p>\n

    📞 Ready to Order the EP-RV022? Let’s Talk.<\/h3>\n
    \n

    Whether you need a single replacement unit or bulk OEM supply, our team is ready to assist with product selection, pricing, and fast international shipping. Contact us today for a free quote.<\/p>\n

    ✉ Request a Quote Now<\/a><\/p>\n

    ➔ Visit our homepage for more products<\/a><\/p>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"

    Engineered for demanding field work, the EP-RV022 Aluminum Lawn Mower PTO Gearbox<\/strong> provides dependable right-angle power transmission from the tractor PTO shaft to rotary agricultural implements. With a 1:1 \/ 1.46:1 \/ 1:2.91<\/strong> gear ratio, 15 HP<\/strong> capacity, and 540 RPM<\/strong> input, it meets the needs of commercial farmers, property managers, and hire-fleet operators who require minimal downtime. Spiral bevel gears, hardened to 58-62 HRC, run in a sealed housing with tapered roller bearings for smooth, efficient operation season after season.<\/p>","protected":false},"featured_media":1933,"comment_status":"closed","ping_status":"open","template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_cat":[1921],"product_tag":[1923,1922,1924,1925,1804],"class_list":{"0":"post-2000","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-aluminum-gearboxes","7":"product_tag-aluminum-housing-gearbox","8":"product_tag-aluminum-pto-gearbox","9":"product_tag-compact-lawn-mower-gearbox","10":"product_tag-corrosion-resistant-gearbox","11":"product_tag-lightweight-mower-gearbox","13":"first","14":"instock","15":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/ptogearbox.xyz\/fa\/wp-json\/wp\/v2\/product\/2000","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ptogearbox.xyz\/fa\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/ptogearbox.xyz\/fa\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/ptogearbox.xyz\/fa\/wp-json\/wp\/v2\/comments?post=2000"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ptogearbox.xyz\/fa\/wp-json\/wp\/v2\/media\/1933"}],"wp:attachment":[{"href":"https:\/\/ptogearbox.xyz\/fa\/wp-json\/wp\/v2\/media?parent=2000"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/ptogearbox.xyz\/fa\/wp-json\/wp\/v2\/product_cat?post=2000"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/ptogearbox.xyz\/fa\/wp-json\/wp\/v2\/product_tag?post=2000"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}