{"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\/id\/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

Itu EP-AG135<\/strong> is built for the operator who values uptime above all else. This gearbox pertanian<\/a> handles 50 HP<\/strong> through precision-machined spiral bevel gears, supported by premium bearings and multi-stage sealing for maximum service life.<\/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
Parameter<\/th>\nSpesifikasi<\/th>\n<\/tr>\n<\/thead>\n
Nomor Model<\/td>\nEP-AG135<\/td>\n<\/tr>\n
Jenis Gearbox<\/td>\nAgricultural Rotary Cutter Gearbox<\/td>\n<\/tr>\n
Rasio Gigi<\/td>\n1:1<\/td>\n<\/tr>\n
Konfigurasi Gigi<\/td>\n20\/20<\/td>\n<\/tr>\n
Modul Gigi<\/td>\n6.0<\/td>\n<\/tr>\n
Daya Terukur<\/td>\n50 HP<\/td>\n<\/tr>\n
Kecepatan Masukan<\/td>\n540 rpm<\/td>\n<\/tr>\n
Poros Masukan\/Keluaran<\/td>\n1 3\/8 Z6, Cone base aequilate spline shaft<\/td>\n<\/tr>\n
Berat Bersih<\/td>\n16.5 Kg<\/td>\n<\/tr>\n
Bahan Roda Gigi<\/td>\nBaja Paduan 20CrMnTi, Dikarburisasi & Dikeraskan HRC 58-62<\/td>\n<\/tr>\n
Bahan Perumahan<\/td>\nBesi Cor Abu-abu (HT200\/HT250)<\/td>\n<\/tr>\n
Perlindungan Segel<\/td>\nSegel Oli Multi-Bibir NBR\/FKM, Peringkat IP65+<\/td>\n<\/tr>\n
Pelumasan<\/td>\nOli roda gigi SAE 80W-90 atau 85W-140 EP<\/td>\n<\/tr>\n
Perawatan Permukaan<\/td>\nPrimer E-Coat + Lapisan Serbuk Poliester, Warna Merah<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

\u2b50 Fitur Utama & Keunggulan Teknik<\/h2>\n
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🔬<\/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

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⚖<\/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

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🚀<\/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

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💪<\/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

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⚙<\/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

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⚗<\/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

\"Mower<\/div>\n

\ud83d\udd27 Kompatibilitas dan Referensi Silang Peralatan<\/h2>\n
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🔄 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

Penafian: Nama merek di atas hanya dirujuk untuk identifikasi kompatibilitas. Ever-power Australia Mower Gearbox Co.,Ltd. tidak berafiliasi dengan, didukung oleh, atau diotorisasi oleh produsen mana pun yang tercantum. Semua merek dagang milik pemiliknya masing-masing.<\/p>\n<\/div>\n

\ud83d\udcda Panduan Pemilihan Transmisi<\/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📌 Output Shaft Type Compatibility<\/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📌 Weight and Mounting Considerations<\/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 Menyesuaikan Rasio Gigi dengan Kecepatan Ujung Pisau<\/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 Penentuan Ukuran Daya yang Sesuai dengan Daya PTO Traktor<\/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 Pilihan PTO 540 RPM vs 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 Skenario Aplikasi Umum<\/h2>\n
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🌾 Flail mulching of pruning residue in fruit plantations<\/p>\n<\/div>\n

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🚘 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

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⛰ 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<\/div>\n

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

\ud83d\udee0 Panduan Instalasi & Pengaturan<\/h2>\n
    \n
  1. Jika mengganti unit yang sudah ada, tiriskan oli lama sepenuhnya, lepaskan pengencang pemasangan, dan turunkan gearbox lama dengan hati-hati. Foto orientasinya dan catat ring pengganjal yang digunakan.<\/li>\n
  2. Pasang semua baut pemasangan dengan cara dikencangkan secukupnya terlebih dahulu, kemudian kencangkan sesuai spesifikasi dengan pola silang (bintang) untuk memastikan pengencangan yang merata. Torsi tipikal: 80-120 Nm tergantung pada ukuran baut.<\/li>\n
  3. Dengan alat terangkat dan mata pisau tidak menyentuh tanah, aktifkan PTO pada kecepatan idle rendah. Dengarkan apakah ada suara yang tidak biasa dan amati apakah ada getaran atau kebocoran oli.<\/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 Pertanyaan yang Sering Diajukan<\/h2>\n
    \n
    \n❓ Do you provide dimensional drawings?<\/summary>\n
    \n

    Full technical drawings \u2014 mounting holes, shaft specs, envelope dimensions \u2014 are available for every model. Download from our product pages or request from our technical department at no charge.<\/p>\n<\/div>\n<\/details>\n

    \n❓ Do you offer technical support after purchase?<\/summary>\n
    \n

    Yes. Our technical team provides installation guidance, troubleshooting support, and maintenance advice via phone, email, and video call. We also offer on-site training for fleet operators and dealer technicians.<\/p>\n<\/div>\n<\/details>\n

    \n❓ Is this gearbox safe to run at 1000 RPM PTO speed?<\/summary>\n
    \n

    This unit is rated for 540 RPM input. Operating at 1000 RPM without the correct gear set will over-speed bearings and gears, causing rapid failure. Contact our team if you need a 1000 RPM-rated configuration.<\/p>\n<\/div>\n<\/details>\n

    \n❓ Can I mount this gearbox at non-standard angles?<\/summary>\n
    \n

    Most models are designed for vertical or horizontal output as specified. Mounting at unusual angles can affect oil distribution. Contact our engineering team to confirm suitability before installing in a non-standard orientation.<\/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 Ulasan Pelanggan & Laporan Lapangan<\/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

    \ud83d\udccd Jalisco, Meksiko<\/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

    \ud83d\udccd Lublin, Polandia<\/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

    \ud83d\udccd Toskana, Italia<\/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

    \"Rentang<\/div>\n

    ⚖ EP-AG135 vs. Low-Cost Alternatives<\/h2>\n
    \n\n\n\n\n\n\n\n\n\n\n\n
    Fitur<\/th>\nEP-AG135 (Ever-power)<\/th>\nAlternatif Generik \/ Murah<\/th>\n<\/tr>\n<\/thead>\n
    Metode Penempaan Roda Gigi<\/td>\n\u2714 Ditempa dengan Cetakan Tertutup, Penyelarasan Aliran Butir<\/td>\n\u2718 Ditempa atau Dicor dengan Cetakan Terbuka, Struktur Butir yang Lemah<\/td>\n<\/tr>\n
    Desain Pendinginan<\/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
    Bahan Roda Gigi<\/td>\n\u2714 Baja Paduan Tempa 20CrMnTi, Karburisasi HRC 58-62<\/td>\n\u2718 Baja Karbon 45#, Permukaan Dikeraskan HRC 40-45<\/td>\n<\/tr>\n
    Jaminan<\/td>\n\u2714 Garansi Pabrik Penuh 12 Bulan<\/td>\n\u2718 Garansi Terbatas 3-6 Bulan<\/td>\n<\/tr>\n
    Ketahanan Segel<\/td>\n\u2714 Segel FKM\/Viton, Masa Pakai 2000+ Jam<\/td>\n\u2718 Segel NBR, Tahan 500-800 Jam Sebelum Bocor<\/td>\n<\/tr>\n
    Istirahat<\/td>\n\u2714 Katup Ventilasi Stainless Steel Labyrinth<\/td>\n\u2718 Lubang Ventilasi Terbuka Sederhana, Memungkinkan Masuknya Air<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

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

    \n\"Overrunning<\/p>\n
    \n

    Overrunning Clutch PTO Shafts<\/p>\n

    PTO shafts with integrated freewheel clutch to protect against driveline back-torque.<\/p>\n<\/div>\n

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

    \n

    Mower Skid Shoes & Rollers<\/p>\n

    Adjustable-height skid shoes and gauge rollers for precise mowing height control.<\/p>\n<\/div>\n

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

    \n

    Gearbox Oil & Lubricants<\/p>\n

    EP gear oils, synthetic lubricants, and greases formulated for agricultural gearbox service.<\/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-AG135 gearboxes.<\/p>\n<\/div>\n

    🏆 Certifications & Quality Standards<\/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

    🏭 Why Choose 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

    \"PTO<\/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

    Request a Quote<\/a>Browse All Products<\/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\/id\/wp-json\/wp\/v2\/product\/1456","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mowergearbox.top\/id\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/mowergearbox.top\/id\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/mowergearbox.top\/id\/wp-json\/wp\/v2\/comments?post=1456"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/mowergearbox.top\/id\/wp-json\/wp\/v2\/media\/1403"}],"wp:attachment":[{"href":"https:\/\/mowergearbox.top\/id\/wp-json\/wp\/v2\/media?parent=1456"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/mowergearbox.top\/id\/wp-json\/wp\/v2\/product_brand?post=1456"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/mowergearbox.top\/id\/wp-json\/wp\/v2\/product_cat?post=1456"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/mowergearbox.top\/id\/wp-json\/wp\/v2\/product_tag?post=1456"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}