{"id":1445,"date":"2026-03-26T07:43:52","date_gmt":"2026-03-26T07:43:52","guid":{"rendered":"https:\/\/mowergearbox.top\/product\/ep-966109-lawn-mower-gearbox\/"},"modified":"2026-03-26T07:44:16","modified_gmt":"2026-03-26T07:44:16","slug":"ep-966109-lawn-mower-gearbox","status":"publish","type":"product","link":"https:\/\/mowergearbox.top\/es\/product\/ep-966109-lawn-mower-gearbox\/","title":{"rendered":"EP-966109 Lawn Mower Gearbox"},"content":{"rendered":"
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\n<\/p>\n

Reliable Heavy-Duty Rotary Cutter Gearbox for Every Field: EP-966109<\/h2>\n

When your lawn mower gearbox<\/a> needs to perform without question, the EP-966109<\/strong> delivers. Rated for 60 HP<\/strong> at 540 rpm<\/strong>, its carburized spiral bevel gears and environmentally sealed housing handle everything from fine pasture topping to aggressive brush clearing.<\/p>\n

\"EP-966109<\/div>\n

📈 EP-966109 Technical Specifications<\/h2>\n
\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Par\u00e1metro<\/th>\nEspecificaci\u00f3n<\/th>\n<\/tr>\n<\/thead>\n
N\u00famero de modelo<\/td>\nEP-966109<\/td>\n<\/tr>\n
Tipo de caja de cambios<\/td>\nHeavy-Duty Rotary Cutter Gearbox<\/td>\n<\/tr>\n
Relaci\u00f3n(es) de transmisi\u00f3n<\/td>\n1:1.46 \/ 1:1.93<\/td>\n<\/tr>\n
Configuraci\u00f3n de los dientes<\/td>\n13\/19, 14\/27<\/td>\n<\/tr>\n
M\u00f3dulo de engranajes<\/td>\n7.0 \/ 5.5<\/td>\n<\/tr>\n
Potencia nominal<\/td>\n60 HP<\/td>\n<\/tr>\n
Velocidad de entrada<\/td>\n540 rpm<\/td>\n<\/tr>\n
Eje de entrada\/salida<\/td>\n1 3\/8 Z6 \/ 1 3\/4 Z20, Optic axis \/ Taper spline<\/td>\n<\/tr>\n
Peso neto<\/td>\n29 Kg<\/td>\n<\/tr>\n
Material de engranajes<\/td>\nAcero aleado 20CrMnTi, carburizado y endurecido HRC 58-62<\/td>\n<\/tr>\n
Material de vivienda<\/td>\nGrey Cast Iron (HT200\/HT250)<\/td>\n<\/tr>\n
Protecci\u00f3n de sellado<\/td>\nRetenes de aceite multilabios NBR\/FKM, con clasificaci\u00f3n IP65+<\/td>\n<\/tr>\n
Lubricaci\u00f3n<\/td>\nAceite para engranajes SAE 80W-90 o 85W-140 EP<\/td>\n<\/tr>\n
Tratamiento de superficies<\/td>\nImprimaci\u00f3n electrofor\u00e9tica + recubrimiento en polvo de poli\u00e9ster, acabado rojo.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

\u2b50 Caracter\u00edsticas clave y ventajas de ingenier\u00eda<\/h2>\n
\n
\n

💪<\/p>\n

4140 Chrome-Moly Output Flange<\/h4>\n

Forged steel output flange heat-treated to HRC 28-32, drilled for heavy-duty blade carriers up to 50 kg \u2014 eliminating the flex found in cast alternatives.<\/p>\n<\/div>\n

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⚙<\/p>\n

GGG-60 Heavy-Plate Housing<\/h4>\n

EN-GJS-600-3 ductile iron with 18 mm walls and FEA-optimized ribbing, engineered for sustained 150+ HP loads without measurable housing flex.<\/p>\n<\/div>\n

\n

⚗<\/p>\n

Pressurized Internal Oil Pump<\/h4>\n

Gear-driven micro-pump maintains positive lubrication pressure at all critical contacts, enabling safe operation on slopes exceeding 40\u00b0 without oil starvation.<\/p>\n<\/div>\n

\n

🔒<\/p>\n

Lightweight AlSi7Mg T6 Housing<\/h4>\n

Aluminum-silicon alloy housing with T6 temper provides excellent thermal conductivity for cooler operation and natural corrosion resistance in wet haymaking environments.<\/p>\n<\/div>\n

\n

⚡<\/p>\n

Sealed-for-Life Bearing Pack<\/h4>\n

Bearings factory-packed with Mobil XHP 222 high-temp grease, delivering 1,500 hours of maintenance-free disc mower operation before re-greasing is needed.<\/p>\n<\/div>\n

\n

🔄<\/p>\n

Space-Optimized Thin-Wall Enclosure<\/h4>\n

Compact aluminum or thin-wall iron casing for applications where overall gearbox envelope and weight are hard-limited by implement frame constraints.<\/p>\n<\/div>\n<\/div>\n

\"Caja<\/div>\n

\ud83d\udd27 Compatibilidad de equipos y referencias cruzadas<\/h2>\n
\n

🔄 Cross-Reference Compatibility for EP-966109<\/h3>\n

The EP-966109 is engineered as a direct replacement or upgrade for gearboxes fitted to equipment from leading manufacturers including:<\/p>\n

Yanmar • Lovol • New Holland • Bush Hog • Kioti • Vicon • Bomford • Valtra<\/p>\n

Descargo de responsabilidad: Las marcas mencionadas anteriormente se utilizan \u00fanicamente para identificar la compatibilidad. Ever-power Australia Mower Gearbox Co., Ltd. no est\u00e1 afiliada, respaldada ni autorizada por ninguno de los fabricantes mencionados. Todas las marcas registradas pertenecen a sus respectivos propietarios.<\/p>\n<\/div>\n

\ud83d\udcda Gu\u00eda de selecci\u00f3n de cajas de cambios<\/h2>\n

A well-matched gearbox delivers years of trouble-free service. Follow this guide to confirm the EP-966109 is the optimal choice for your needs:<\/p>\n

\n\ud83d\udccc Dimensionamiento de la potencia nominal en relaci\u00f3n a la potencia de la toma de fuerza del tractor (HP)<\/summary>\n
The EP-966109 is rated at 60 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\ud83d\udccc Selecci\u00f3n de toma de fuerza (PTO) de 540 RPM frente a 1000 RPM<\/summary>\n
The EP-966109 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-966109 uses a grey 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
\n📌 Standard Catalog vs Custom Specification<\/summary>\n
The EP-966109 is available as a standard catalog item shipping in 3-5 days. If your application requires a non-standard ratio, shaft type, or mounting configuration, our engineering team offers custom designs with 4-6 week lead times. Minimum order quantities may apply.<\/div>\n<\/details>\n
\n\ud83d\udccc Compatibilidad con el tipo de eje de salida<\/summary>\n
The EP-966109 features 1 3\/8 Z6 \/ 1 3\/4 Z20, Optic axis \/ Taper spline output. Verify your blade hub or implement rotor accepts this shaft type before ordering. We offer multiple output configurations \u2014 spline, taper, keyway, and flange \u2014 to match virtually any existing installation.<\/div>\n<\/details>\n

\ud83c\udf3e Escenarios de aplicaci\u00f3n t\u00edpicos<\/h2>\n
\n
\n

🌾 Hay field pre-cut conditioning and topping<\/p>\n<\/div>\n

\n

🚘 Seed crop header trail and paddock boundary mowing<\/p>\n<\/div>\n

\n

🌱 Rotary cutting of improved pasture on dairy and beef farms<\/p>\n<\/div>\n

\n

⛰ Solar farm ground cover and weed management<\/p>\n<\/div>\n

\n

🌳 Firebreak establishment and maintenance mowing<\/p>\n<\/div>\n<\/div>\n

\"Planta<\/div>\n

\ud83d\udee0 Gu\u00eda de instalaci\u00f3n y configuraci\u00f3n<\/h2>\n
    \n
  1. Fill the gearbox with the recommended gear oil (SAE 80W-90 or 85W-140 EP) to the level indicated on the sight glass or dipstick. Do not overfill.<\/li>\n
  2. Before operating at full load, run through a graduated break-in sequence: 30 minutes at half-throttle, then 30 minutes at three-quarter throttle, before engaging full PTO speed.<\/li>\n
  3. 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
  4. Use Nord-Lock washers or thread-locking compound on all mounting bolts to prevent vibration-induced loosening during operation.<\/li>\n
  5. Haga funcionar la caja de cambios sin carga durante 5-10 minutos, luego ap\u00e1guela y vuelva a comprobar el nivel de aceite; los sellos y cojinetes nuevos suelen absorber una peque\u00f1a cantidad de aceite inicial.<\/li>\n
  6. Limpie a fondo la superficie de montaje del implemento, eliminando todo el \u00f3xido, los restos de juntas viejas, las escamas de pintura y los residuos que puedan impedir un contacto perfecto con la brida de la caja de engranajes.<\/li>\n
  7. Coloque la caja de cambios sobre los esp\u00e1rragos de montaje o los orificios para los pernos, verificando que el eje de entrada est\u00e9 orientado hacia la toma de fuerza del tractor y que el eje de salida est\u00e9 alineado con el cubo de la cuchilla o el rotor.<\/li>\n<\/ol>\n

    \u2753 Preguntas frecuentes<\/h2>\n
    \n
    \n\u2753 \u00bfPuedo montar esta caja de cambios en \u00e1ngulos no est\u00e1ndar?<\/summary>\n
    \n

    La mayor\u00eda de los modelos est\u00e1n dise\u00f1ados para salida vertical u horizontal, seg\u00fan se especifique. El montaje en \u00e1ngulos inusuales puede afectar la distribuci\u00f3n del aceite. P\u00f3ngase en contacto con nuestro equipo de ingenier\u00eda para confirmar la idoneidad antes de instalarlo en una orientaci\u00f3n no est\u00e1ndar.<\/p>\n<\/div>\n<\/details>\n

    \n❓ How do I identify when my gearbox needs repair?<\/summary>\n
    \n

    Warning signs: unusual grinding or whining noise, increased vibration, oil leakage, metallic particles on the magnetic drain plug, elevated operating temperature, or detectable play in the output shaft.<\/p>\n<\/div>\n<\/details>\n

    \n❓ Can I visit your manufacturing facility?<\/summary>\n
    \n

    We welcome factory visits and audits from prospective partners. Our production facility is equipped for full tours, and we can arrange local transport from the nearest airport. Contact us to schedule a convenient date.<\/p>\n<\/div>\n<\/details>\n

    \n❓ What is the recommended oil change schedule?<\/summary>\n
    \n

    Drain and replace oil after the first 50 hours of break-in. After that, change oil every 200-300 hours or at least once per season. Always drain warm oil for complete evacuation and inspect the magnetic drain plug for metallic debris.<\/p>\n<\/div>\n<\/details>\n

    \n❓ Do you manufacture custom ratios and shaft types?<\/summary>\n
    \n

    Absolutely. We offer custom gear ratios, shaft profiles, and mounting configurations. Minimum order quantities apply for fully custom designs. Lead time is typically 4-6 weeks from order confirmation.<\/p>\n<\/div>\n<\/details>\n<\/div>\n

    \u2b50 Opiniones de clientes e informes de campo<\/h2>\n
    <\/p>\n
    <\/div>\n
    \n
    \n

    Dave R.<\/p>\n

    ★★★★★<\/p>\n<\/div>\n

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

    Oil change was simple thanks to the drain and fill locations being well-positioned. Small details like this show engineering thought.<\/p>\n<\/div>\n

    \n
    \n

    Andrei M.<\/p>\n

    ★★★★★<\/p>\n<\/div>\n

    \ud83d\udccd Krasnodar, Rusia<\/p>\n

    We needed a gearbox fast after a mid-season failure. This arrived in 5 days, bolted on in an hour, and has been perfect since.<\/p>\n<\/div>\n

    \n
    \n

    Marco P.<\/p>\n

    ★★★★★<\/p>\n<\/div>\n

    📍 Emilia-Romagna, Italy<\/p>\n

    Bolt pattern matched my slasher perfectly. Quieter than the original gearbox it replaced and the oil stays clean much longer between changes.<\/p>\n<\/div>\n

    \n
    \n

    Fernando M.<\/p>\n

    ★★★★☆<\/p>\n<\/div>\n

    📍 Jalisco, Mexico<\/p>\n

    Installed on our mulching mower for sugarcane\/crop field work. Oil seal quality is excellent \u2014 no leakage despite dusty and humid conditions.<\/p>\n<\/div>\n

    \n
    \n

    Piotr N.<\/p>\n

    ★★★★☆<\/p>\n<\/div>\n

    📍 Lublin, Poland<\/p>\n

    We run these on roadside mowing in high-temperature conditions. Absolutely no overheating after 600+ hours. Thermals are well managed.<\/p>\n<\/div>\n<\/div>\n

    \"Gama<\/div>\n

    ⚖ EP-966109 vs. Low-Cost Alternatives<\/h2>\n
    \n\n\n\n\n\n\n\n\n\n\n\n
    Caracter\u00edstica<\/th>\nEP-966109 (Ever-power)<\/th>\nAlternativa gen\u00e9rica\/de bajo costo<\/th>\n<\/tr>\n<\/thead>\n
    Noise Level<\/td>\n✔ 72-78 dB at 1m, Spiral Bevel Design<\/td>\n✘ 82-88 dB at 1m, Straight Bevel Design<\/td>\n<\/tr>\n
    Bearing Installation<\/td>\n✔ Interference Fit via Induction Heating<\/td>\n✘ Press Fit, Risk of Spinning-In-Bore<\/td>\n<\/tr>\n
    Bearing Preload<\/td>\n✔ Precision Shimmed, Zero End-Play<\/td>\n✘ No Preload Adjustment, Excessive Play<\/td>\n<\/tr>\n
    Gasket System<\/td>\n✔ Fluorocarbon O-Ring, No Re-Torque Needed<\/td>\n✘ Paper Gasket, Requires Annual Re-Torque<\/td>\n<\/tr>\n
    Lubrication System<\/td>\n✔ Splash + Directional Baffles, Full Coverage<\/td>\n✘ Basic Splash Only, Uneven Distribution<\/td>\n<\/tr>\n
    Housing<\/td>\n✔ Ductile Cast Iron or HT250 Grey Iron, 12-14mm Wall<\/td>\n✘ Thin-Wall Recycled Cast Iron, 8mm Wall<\/td>\n<\/tr>\n
    Surface Finish<\/td>\n✔ E-Coat Primer + Powder Coat, 80\u03bcm Total<\/td>\n✘ Spray Paint, 30-40\u03bcm, Chips Within Months<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

    \ud83d\udd04 Productos y accesorios relacionados<\/h2>\n
    \n

    \n\"Telescoping<\/p>\n
    \n

    Telescoping PTO Shafts<\/p>\n

    Fully guarded telescoping PTO shafts for safe, reliable three-point hitch operation.<\/p>\n<\/div>\n

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

    \n

    Complete Gearbox Rebuild Kits<\/p>\n

    All-in-one rebuild kits containing gears, bearings, seals, and gaskets for major overhaul.<\/p>\n<\/div>\n

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

    \n

    Hydraulic Motors & Pumps<\/p>\n

    Complement mechanical gearboxes with hydraulic drive options for specialized implements.<\/p>\n<\/div>\n

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

    Explore nuestra gama completa de componentes de transmisi\u00f3n agr\u00edcola<\/a> including PTO shafts, gears, pulleys, chains, and sprockets \u2014 all engineered to integrate seamlessly with EP-966109 gearboxes.<\/p>\n<\/div>\n

    \ud83c\udfc6 Certificaciones y est\u00e1ndares de calidad<\/h2>\n

    Every EP-966109 carries the weight of our ISO 9001:2015 quality system and 20+ years of continuous improvement. We use statistical process control (SPC) on critical gear dimensions, maintain measurement system analysis (MSA) per AIAG standards, and archive all inspection data for a minimum of 10 years. This discipline is why our field failure rate remains below 0.3%.<\/p>\n

    \ud83c\udfed \u00bfPor qu\u00e9 elegir Ever-power Australia Mower Gearbox Co.,Ltd.?<\/h2>\n

    We built Ever-power Australia Mower Gearbox Co.,Ltd. on the principle that no farmer should have to choose between quality and affordability. Every gearbox leaving our factory undergoes 100% dimensional inspection on Zeiss CMMs, gear geometry verification on Gleason analyzers, hydrostatic leak testing, and no-load run-in testing. This multi-stage quality gate is why Ever-power Australia Mower Gearbox Co.,Ltd. gearboxes are trusted by agricultural dealers in 46+ countries \u2014 and why our repeat order rate exceeds 85% year after year.<\/p>\n

    \"eje<\/div>\n
    \n

    📞 Get Your EP-966109 Quote Today<\/h3>\n

    Your mowing equipment deserves a gearbox engineered for the long haul. Request your EP-966109 quote today and join thousands of satisfied operators who made the switch to Ever-power Australia Mower Gearbox Co.,Ltd..<\/p>\n

    Solicitar presupuesto<\/a>Ver todos los productos<\/a><\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"

    Equipped with both 1 3\/8 Z6 and 1 3\/4 Z20 shaft options, the EP-966109 offers 60 HP in a configuration rarely found in a single unit. Fleet managers and agricultural hire companies value this dual-interface design because it fits tractors across multiple PTO shaft sizes without sourcing separate gearboxes.<\/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":[3130,3131,3133,3132,3118],"class_list":{"0":"post-1445","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-mower-gearbox","7":"product_tag-60hp-heavy-duty-mower-gearbox","8":"product_tag-dual-shaft-gearbox","9":"product_tag-pto-mower-drive-unit","10":"product_tag-rotary-cutter-bevel-gearbox","11":"product_tag-taper-spline-agricultural-gearbox","13":"first","14":"instock","15":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/mowergearbox.top\/es\/wp-json\/wp\/v2\/product\/1445","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=1445"}],"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=1445"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/mowergearbox.top\/es\/wp-json\/wp\/v2\/product_brand?post=1445"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/mowergearbox.top\/es\/wp-json\/wp\/v2\/product_cat?post=1445"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/mowergearbox.top\/es\/wp-json\/wp\/v2\/product_tag?post=1445"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}