{"id":1456,"date":"2026-03-26T07:45:31","date_gmt":"2026-03-26T07:45:31","guid":{"rendered":"https:\/\/mowergearbox.top\/product\/ep-ag135-lawn-mower-gearbox\/"},"modified":"2026-03-26T07:45:48","modified_gmt":"2026-03-26T07:45:48","slug":"ep-ag135-lawn-mower-gearbox","status":"publish","type":"product","link":"https:\/\/mowergearbox.top\/es\/product\/ep-ag135-lawn-mower-gearbox\/","title":{"rendered":"EP-AG135 Lawn Mower Gearbox"},"content":{"rendered":"
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\n<\/p>\n

Built to Last: EP-AG135 Agricultural Rotary Cutter Gearbox<\/h2>\n

El EP-AG135<\/strong> Est\u00e1 dise\u00f1ado para el operador que valora el tiempo de actividad por encima de todo. caja de cambios agr\u00edcola<\/a> asas 50 HP<\/strong> Mediante engranajes c\u00f3nicos espirales mecanizados con precisi\u00f3n, soportados por rodamientos de primera calidad y un sistema de sellado multietapa para una m\u00e1xima vida \u00fatil.<\/p>\n

\"EP-AG135<\/div>\n

📈 EP-AG135 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-AG135<\/td>\n<\/tr>\n
Tipo de caja de cambios<\/td>\nAgricultural Rotary Cutter Gearbox<\/td>\n<\/tr>\n
Relaci\u00f3n(es) de transmisi\u00f3n<\/td>\n1:1<\/td>\n<\/tr>\n
Configuraci\u00f3n de los dientes<\/td>\n20\/20<\/td>\n<\/tr>\n
M\u00f3dulo de engranajes<\/td>\n6.0<\/td>\n<\/tr>\n
Potencia nominal<\/td>\n50 HP<\/td>\n<\/tr>\n
Velocidad de entrada<\/td>\n540 rpm<\/td>\n<\/tr>\n
Eje de entrada\/salida<\/td>\n1 3\/8 Z6, Cone base aequilate spline shaft<\/td>\n<\/tr>\n
Peso neto<\/td>\n16.5 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

Multi-Position Bolt Pattern<\/h4>\n

Versatile mounting interface with tapped holes at 0\u00b0, 90\u00b0, and 180\u00b0 orientations, fitting a wide range of implement frame geometries without adapter plates.<\/p>\n<\/div>\n

\n

⚖<\/p>\n

E-Coat + Powder Coat Finish<\/h4>\n

25 \u03bcm zinc-rich e-coat primer plus 80 \u03bcm polyester powder topcoat provides 1,000+ hours of ASTM B117 salt-spray corrosion resistance.<\/p>\n<\/div>\n

\n

🚀<\/p>\n

Heavy-Duty Triple-Lip Seals + Scraper<\/h4>\n

Three-lip shaft seals with external scraper rings prevent soil and moisture ingress even during tillage in waterlogged or heavily saturated ground.<\/p>\n<\/div>\n

\n

💪<\/p>\n

Dedicated Thrust Bearing Stage<\/h4>\n

Purpose-designed thrust bearings absorb the axial forces generated as tiller blades engage the soil, preventing shaft walk and premature seal extrusion.<\/p>\n<\/div>\n

\n

⚙<\/p>\n

Stainless Steel Breather Valve<\/h4>\n

Labyrinthed breather prevents pressure build-up during temperature swings while blocking water and dust ingress \u2014 a common failure point in cheaper gearboxes.<\/p>\n<\/div>\n

\n

⚗<\/p>\n

CNC-Bored Bearing Seats, IT6 Tolerance<\/h4>\n

All bearing bores finish-bored to ISO IT6 on CNC horizontal boring mills, ensuring perfect bearing fit and eliminating the fretting corrosion caused by loose seats.<\/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-AG135<\/h3>\n

The EP-AG135 is engineered as a direct replacement or upgrade for gearboxes fitted to equipment from leading manufacturers including:<\/p>\n

Fella • Sonalika • Branson • Dongfeng • John Deere • AGCO • Rhino • LS Tractor<\/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

The EP-AG135 covers a specific performance envelope. Use these selection criteria to verify it aligns with your operational parameters:<\/p>\n

\n\ud83d\udccc Compatibilidad con el tipo de eje de salida<\/summary>\n
The EP-AG135 features 1 3\/8 Z6, Cone base aequilate spline shaft 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
\n\ud83d\udccc Consideraciones sobre el peso y el montaje<\/summary>\n
At 16.5 Kg, the EP-AG135 is designed for mid-size utility tractor attachments. 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\ud83d\udccc Adaptaci\u00f3n de la relaci\u00f3n de engranajes a la velocidad de la punta de la cuchilla<\/summary>\n
For the EP-AG135 with ratio(s) 1:1, 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\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-AG135 is rated at 50 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-AG135 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

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

🌾 Flail mulching of pruning residue in fruit plantations<\/p>\n<\/div>\n

\n

🚘 Orchard and vineyard floor maintenance between rows<\/p>\n<\/div>\n

\n

🌱 Mining site vegetation rehabilitation and control<\/p>\n<\/div>\n

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⛰ Forestry site preparation and plantation row clearing<\/p>\n<\/div>\n

\n

🌳 Stubble incorporation and green manure tillage<\/p>\n<\/div>\n<\/div>\n

\"Planta<\/div>\n

\ud83d\udee0 Gu\u00eda de instalaci\u00f3n y configuraci\u00f3n<\/h2>\n
    \n
  1. Si va a reemplazar una unidad existente, drene completamente el aceite viejo, retire los sujetadores de montaje y baje con cuidado la caja de engranajes vieja. Fotografie la posici\u00f3n y anote las arandelas de ajuste utilizadas.<\/li>\n
  2. Primero, apriete todos los tornillos de montaje a mano y, a continuaci\u00f3n, aplique el par de apriete especificado siguiendo un patr\u00f3n en cruz (o estrella) para asegurar una sujeci\u00f3n uniforme. Par de apriete t\u00edpico: 80-120 Nm, seg\u00fan el tama\u00f1o del tornillo.<\/li>\n
  3. With the implement raised and blades clear of the ground, engage the PTO at low idle speed. Listen for any unusual noise and observe for vibration or oil leaks.<\/li>\n
  4. Verify that the mower implement safety chain or restraint is properly connected to prevent the gearbox from contacting the ground if the three-point hitch fails.<\/li>\n
  5. Apply a thin, even bead of RTV silicone sealant to the mounting flange face if a pre-cut gasket is not included with the new gearbox.<\/li>\n
  6. Connect the PTO drive shaft to the gearbox input spline. Push the shaft on fully and verify it telescopes freely through the complete range of three-point hitch travel.<\/li>\n
  7. After the first 10 hours of operation, re-torque all mounting bolts to specification and verify oil level. Perform the first oil drain and refill at 50 hours.<\/li>\n<\/ol>\n

    \u2753 Preguntas frecuentes<\/h2>\n
    \n
    \n\u2753 \u00bfProporcionan planos dimensionales?<\/summary>\n
    \n

    Disponemos de planos t\u00e9cnicos completos \u2014con informaci\u00f3n sobre orificios de montaje, especificaciones del eje y dimensiones\u2014 para cada modelo. Puede descargarlos desde nuestras p\u00e1ginas de productos o solicitarlos gratuitamente a nuestro departamento t\u00e9cnico.<\/p>\n<\/div>\n<\/details>\n

    \n\u2753 \u00bfOfrecen soporte t\u00e9cnico despu\u00e9s de la compra?<\/summary>\n
    \n

    S\u00ed. Nuestro equipo t\u00e9cnico ofrece orientaci\u00f3n para la instalaci\u00f3n, asistencia para la resoluci\u00f3n de problemas y consejos de mantenimiento por tel\u00e9fono, correo electr\u00f3nico y videollamada. Tambi\u00e9n ofrecemos capacitaci\u00f3n presencial para operadores de flotas y t\u00e9cnicos de concesionarios.<\/p>\n<\/div>\n<\/details>\n

    \n\u2753 \u00bfEs seguro hacer funcionar esta caja de cambios a una velocidad de toma de fuerza de 1000 RPM?<\/summary>\n
    \n

    Esta unidad est\u00e1 dise\u00f1ada para funcionar a 540 RPM. Si se opera a 1000 RPM sin el engranaje adecuado, los cojinetes y engranajes se sobrecargar\u00e1n, lo que provocar\u00e1 una falla r\u00e1pida. Si necesita una configuraci\u00f3n para 1000 RPM, comun\u00edquese con nuestro equipo.<\/p>\n<\/div>\n<\/details>\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<\/div>\n

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

    Mark T.<\/p>\n

    ★★★★★<\/p>\n<\/div>\n

    📍 Victoria, Australia<\/p>\n

    Precision manufacturing is evident when you look at the gear teeth. Mesh noise is minimal. Very satisfied with this purchase.<\/p>\n<\/div>\n

    \n
    \n

    Marco P.<\/p>\n

    ★★★★★<\/p>\n<\/div>\n

    📍 Emilia-Romagna, Italy<\/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

    Fernando M.<\/p>\n

    ★★★★★<\/p>\n<\/div>\n

    📍 Jalisco, Mexico<\/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

    Piotr N.<\/p>\n

    ★★★★☆<\/p>\n<\/div>\n

    📍 Lublin, Poland<\/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

    Luca V.<\/p>\n

    ★★★★☆<\/p>\n<\/div>\n

    📍 Tuscany, Italy<\/p>\n

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

    \"Gama<\/div>\n

    ⚖ EP-AG135 vs. Low-Cost Alternatives<\/h2>\n
    \n\n\n\n\n\n\n\n\n\n\n\n
    Caracter\u00edstica<\/th>\nEP-AG135 (Ever-power)<\/th>\nAlternativa gen\u00e9rica\/de bajo costo<\/th>\n<\/tr>\n<\/thead>\n
    Gear Forging Method<\/td>\n✔ Closed-Die Forged, Grain-Flow Aligned<\/td>\n✘ Open-Die Forged or Cast, Weak Grain Structure<\/td>\n<\/tr>\n
    Cooling Design<\/td>\n✔ Machined External Cooling Fins, 35% More Area<\/td>\n✘ Smooth Housing, Poor Heat Dissipation<\/td>\n<\/tr>\n
    Output Flange<\/td>\n✔ Forged Steel, Heat-Treated HRC 28-32<\/td>\n✘ Cast Iron, Untreated, Prone to Cracking<\/td>\n<\/tr>\n
    Material de engranajes<\/td>\n✔ 20CrMnTi Forged Alloy Steel, Carburized HRC 58-62<\/td>\n✘ 45# Carbon Steel, Surface Hardened HRC 40-45<\/td>\n<\/tr>\n
    Warranty<\/td>\n✔ 12-Month Full Manufacturer Warranty<\/td>\n✘ 3-6 Month Limited Warranty<\/td>\n<\/tr>\n
    Seal Longevity<\/td>\n✔ FKM\/Viton Seals, 2000+ Hour Service Life<\/td>\n✘ NBR Seals, 500-800 Hours Before Leaking<\/td>\n<\/tr>\n
    Breather<\/td>\n✔ Labyrinth Stainless Steel Breather Valve<\/td>\n✘ Simple Open Vent Hole, Allows Water Entry<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

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

    \n\"Ejes<\/p>\n
    \n

    Ejes de toma de fuerza con embrague de rueda libre<\/p>\n

    Ejes de toma de fuerza con embrague de rueda libre integrado para proteger contra el par de retorno en la transmisi\u00f3n.<\/p>\n<\/div>\n

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

    \n

    Patines y rodillos para segadoras<\/p>\n

    Patines de deslizamiento y rodillos de medici\u00f3n de altura regulable para un control preciso de la altura de corte.<\/p>\n<\/div>\n

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

    \n

    Aceites y lubricantes para cajas de cambios<\/p>\n

    Aceites para engranajes EP, lubricantes sint\u00e9ticos y grasas formulados para el mantenimiento de cajas de engranajes agr\u00edcolas.<\/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-AG135 gearboxes.<\/p>\n<\/div>\n

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

    Manufactured under ISO 9001:2015 and audited annually by international OEM customers, the EP-AG135 represents our commitment to world-class quality. Gear material certificates (3.1), heat-treatment records, bearing lot traceability, and final inspection reports are maintained for every production batch and available upon customer request.<\/p>\n

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

    At Ever-power Australia Mower Gearbox Co.,Ltd., we are not just a gearbox factory \u2014 we are a full-service power transmission partner. From initial application engineering and 3D prototype modelling through to volume production, global logistics, and after-sales technical support, we manage the complete product lifecycle. Our 22000 m\u00b2 facility in China is audited annually by international OEM customers and consistently rated among the top-tier suppliers in the agricultural transmission sector.<\/p>\n

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

    📞 Get Your EP-AG135 Quote Today<\/h3>\n

    Need the EP-AG135 shipped fast? In-stock standard models dispatch within 3-5 business days. Contact us now to confirm availability and lock in today’s pricing before your next mowing season.<\/p>\n

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

    The EP-AG135 is a 50 HP, 1:1 ratio agricultural gearbox weighing only 16.5 kg \u2014 exceptional power density for its class. Pasture renovation contractors and seed farm operators choose the AG135 when they need a direct-drive unit that preserves full PTO speed for high-RPM finishing mower heads.<\/p>","protected":false},"featured_media":1403,"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":[3170,3169,3136,3172,3171],"class_list":{"0":"post-1456","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-mower-gearbox","7":"product_tag-11-ratio-mower-gearbox","8":"product_tag-50hp-agricultural-gearbox","9":"product_tag-cone-base-spline-gearbox","10":"product_tag-farm-mower-transmission","11":"product_tag-rotary-cutter-drive-unit","13":"first","14":"instock","15":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/mowergearbox.top\/es\/wp-json\/wp\/v2\/product\/1456","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=1456"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/mowergearbox.top\/es\/wp-json\/wp\/v2\/media\/1403"}],"wp:attachment":[{"href":"https:\/\/mowergearbox.top\/es\/wp-json\/wp\/v2\/media?parent=1456"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/mowergearbox.top\/es\/wp-json\/wp\/v2\/product_brand?post=1456"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/mowergearbox.top\/es\/wp-json\/wp\/v2\/product_cat?post=1456"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/mowergearbox.top\/es\/wp-json\/wp\/v2\/product_tag?post=1456"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}