{"id":1465,"date":"2026-03-26T07:47:28","date_gmt":"2026-03-26T07:47:28","guid":{"rendered":"https:\/\/mowergearbox.top\/product\/ep-1zs-380-lawn-mower-gearbox\/"},"modified":"2026-03-26T07:47:30","modified_gmt":"2026-03-26T07:47:30","slug":"ep-1zs-380-lawn-mower-gearbox","status":"publish","type":"product","link":"https:\/\/mowergearbox.top\/es\/product\/ep-1zs-380-lawn-mower-gearbox\/","title":{"rendered":"EP-1ZS-380 Lawn Mower Gearbox"},"content":{"rendered":"
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\n<\/p>\n

Built to Last: EP-1ZS-380 High-Power Rotary Cutter Gearbox<\/h2>\n

El EP-1ZS-380<\/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 100 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-1ZS-380<\/div>\n

📈 EP-1ZS-380 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-1ZS-380<\/td>\n<\/tr>\n
Tipo de caja de cambios<\/td>\nHigh-Power Rotary Cutter Gearbox<\/td>\n<\/tr>\n
Relaci\u00f3n(es) de transmisi\u00f3n<\/td>\n1:1.24<\/td>\n<\/tr>\n
Configuraci\u00f3n de los dientes<\/td>\n21\/17\/17\/17<\/td>\n<\/tr>\n
M\u00f3dulo de engranajes<\/td>\n7.0<\/td>\n<\/tr>\n
Potencia nominal<\/td>\n100 HP<\/td>\n<\/tr>\n
Velocidad de entrada<\/td>\n540 rpm<\/td>\n<\/tr>\n
Eje de entrada\/salida<\/td>\nSpline<\/td>\n<\/tr>\n
Peso neto<\/td>\n42.5 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>\nHierro fundido d\u00factil (QT450-10)<\/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

Hardened Dowel-Pin Alignment<\/h4>\n

Two precision ground dowel pins locate the housing halves within 0.02 mm, guaranteeing gear centre distance accuracy and eliminating assembly-induced backlash.<\/p>\n<\/div>\n

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🔄<\/p>\n

Zinc Flake Anti-Corrosion Fasteners<\/h4>\n

All external bolts finished with zinc-flake coating (Delta-Protekt) rated for 720 hours of salt spray, preventing seized fasteners during later disassembly.<\/p>\n<\/div>\n

\n

🔨<\/p>\n

Interference-Fit Bearing Installation<\/h4>\n

All bearings installed with controlled interference fit using induction heating, preventing the spinning-in-bore failures common in slip-fit assemblies.<\/p>\n<\/div>\n

\n

🌡<\/p>\n

Hardened Shift Fork Mechanism<\/h4>\n

For multi-ratio models: induction-hardened shift fork and detent system provides positive gear engagement with tactile confirmation, preventing half-engagement damage.<\/p>\n<\/div>\n

\n

🛠<\/p>\n

Hot-Dip Galvanized Mounting Hardware<\/h4>\n

Grade 10.9 mounting bolts hot-dip galvanized to AS\/NZS 4680, resisting corrosion in coastal and high-humidity farming regions like northern Queensland and Waikato.<\/p>\n<\/div>\n

\n

🔬<\/p>\n

Field-Rebuildable Modular Design<\/h4>\n

All internal components \u2014 gears, bearings, seals, shafts \u2014 are individually replaceable in the field with standard hand tools, eliminating the need to send units away for factory rebuild.<\/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-1ZS-380<\/h3>\n

The EP-1ZS-380 is engineered as a direct replacement or upgrade for gearboxes fitted to equipment from leading manufacturers including:<\/p>\n

Kubota • Claas • Schulte • Kuhn • SaMASZ • Swaraj • TYM • Foton<\/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-1ZS-380 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-1ZS-380 features 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
\n\ud83d\udccc Consideraciones sobre el peso y el montaje<\/summary>\n
At 42.5 Kg, the EP-1ZS-380 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\ud83d\udccc Adaptaci\u00f3n de la relaci\u00f3n de engranajes a la velocidad de la punta de la cuchilla<\/summary>\n
For the EP-1ZS-380 with ratio(s) 1:1.24, 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-1ZS-380 is rated at 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\ud83d\udccc Selecci\u00f3n de toma de fuerza (PTO) de 540 RPM frente a 1000 RPM<\/summary>\n
The EP-1ZS-380 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

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

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

\n

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

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

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🌳 Municipal park and recreational reserve mowing<\/p>\n<\/div>\n<\/div>\n

\"Planta<\/div>\n

\ud83d\udee0 Gu\u00eda de instalaci\u00f3n y configuraci\u00f3n<\/h2>\n
    \n
  1. 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
  2. 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
  3. Disconnect the tractor PTO shaft and safely support the mower implement on jack stands or blocks before beginning the gearbox installation procedure.<\/li>\n
  4. For units weighing over 25 kg, use a chain hoist, engine crane, or two-person lift to position the gearbox. Never attempt to lift heavy gearboxes solo.<\/li>\n
  5. 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
  6. 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
  7. 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<\/ol>\n

    \u2753 Preguntas frecuentes<\/h2>\n
    \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

    \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<\/div>\n

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

    Steve H.<\/p>\n

    ★★★★★<\/p>\n<\/div>\n

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

    Third unit purchased for our growing fleet. Consistent quality every time. Their factory clearly has disciplined production processes.<\/p>\n<\/div>\n

    \n
    \n

    Rajesh P.<\/p>\n

    ★★★★★<\/p>\n<\/div>\n

    📍 Punjab, India<\/p>\n

    Our mechanic was impressed by the machining quality when he opened the box. Everything was precisely finished and well-protected for shipping.<\/p>\n<\/div>\n

    \n
    \n

    Thabo N.<\/p>\n

    ★★★★★<\/p>\n<\/div>\n

    📍 Free State, South Africa<\/p>\n

    The split-line O-ring seal is a real bonus. Saves us time in the workshop and lets us spend more hours in the paddock. Great design.<\/p>\n<\/div>\n

    \n
    \n

    Ian F.<\/p>\n

    ★★★★☆<\/p>\n<\/div>\n

    📍 Otago, New Zealand<\/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

    Henri D.<\/p>\n

    ★★★★☆<\/p>\n<\/div>\n

    📍 Normandy, France<\/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<\/div>\n

    \"Gama<\/div>\n

    ⚖ EP-1ZS-380 vs. Low-Cost Alternatives<\/h2>\n
    \n\n\n\n\n\n\n\n\n\n\n\n
    Caracter\u00edstica<\/th>\nEP-1ZS-380 (Ever-power)<\/th>\nAlternativa gen\u00e9rica\/de bajo costo<\/th>\n<\/tr>\n<\/thead>\n
    Shipping Protection<\/td>\n✔ Wooden Crate, VCI Paper, Foam Inserts<\/td>\n✘ Cardboard Box, Minimal Protection<\/td>\n<\/tr>\n
    Corrosion Protection<\/td>\n✔ E-Coat + Powder Coat + Zinc Fasteners<\/td>\n✘ Single Paint Layer, Rusts Within 6 Months<\/td>\n<\/tr>\n
    Bearings<\/td>\n✔ Premium Tapered Roller Bearings, 5000+ hr L10 Life<\/td>\n✘ Standard Ball Bearings, 1500 hr L10 Life<\/td>\n<\/tr>\n
    Heat Treatment<\/td>\n✔ Gas Carburizing, 1.0-1.5mm Case Depth<\/td>\n✘ Induction Hardening, 0.3mm Case Depth<\/td>\n<\/tr>\n
    Quality Testing<\/td>\n✔ 100% Factory Tested \u2014 Dimensional, Run-In, Leak<\/td>\n✘ Spot-Checked, Minimal QC Documentation<\/td>\n<\/tr>\n
    Gear Balancing<\/td>\n✔ Matched-Pair Dynamic Balance to ISO G6.3<\/td>\n✘ No Balancing Performed<\/td>\n<\/tr>\n
    Shaft Hardness<\/td>\n✔ Output Journals Induction-Hardened HRC 50-55<\/td>\n✘ No Localized Hardening, Rapid Wear<\/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-1ZS-380 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-1ZS-380 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 25500 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-1ZS-380 Quote Today<\/h3>\n

    Need the EP-1ZS-380 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":"

    Rated at 100 HP with a 1:1.24 ratio and module 7 gears, the EP-1ZS-380 is built for sustained heavy-duty cutting. Sugarcane field managers and tropical vegetation contractors select this spline-driven gearbox for its ability to maintain rated torque output through long shifts in hot, humid conditions.<\/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":[3200,3203,3204,3201,3202],"class_list":{"0":"post-1465","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-mower-gearbox","7":"product_tag-100hp-rotary-cutter-gearbox","8":"product_tag-heavy-duty-pto-transmission","9":"product_tag-high-torque-mower-gearbox","10":"product_tag-module-7-mower-gearbox","11":"product_tag-spline-drive-gearbox","13":"first","14":"instock","15":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/mowergearbox.top\/es\/wp-json\/wp\/v2\/product\/1465","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=1465"}],"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=1465"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/mowergearbox.top\/es\/wp-json\/wp\/v2\/product_brand?post=1465"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/mowergearbox.top\/es\/wp-json\/wp\/v2\/product_cat?post=1465"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/mowergearbox.top\/es\/wp-json\/wp\/v2\/product_tag?post=1465"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}