{"id":1995,"date":"2026-03-23T08:47:40","date_gmt":"2026-03-23T08:47:40","guid":{"rendered":"https:\/\/ptogearbox.xyz\/product\/ep-9-311-jcg-rotary-cultivator-pto-gearbox-with-extended-shaft\/"},"modified":"2026-03-23T08:48:01","modified_gmt":"2026-03-23T08:48:01","slug":"ep-9-311-jcg-rotary-cultivator-pto-gearbox-with-extended-shaft","status":"publish","type":"product","link":"https:\/\/ptogearbox.xyz\/ms\/product\/ep-9-311-jcg-rotary-cultivator-pto-gearbox-with-extended-shaft\/","title":{"rendered":"EP-9.311-JCG Rotary Cultivator PTO Gearbox with Extended Shaft"},"content":{"rendered":"
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\n<\/p>\n

EP-9.311-JCG Rotary Cultivator PTO Gearbox with Extended Shaft \u2014 Precision PTO Gearbox for Agricultural Implements<\/h2>\n

Purpose-built for professional agricultural use, the EP-9.311-JCG Rotary Cultivator PTO Gearbox with Extended Shaft provides outstanding torque transfer through its spiral bevel gear train. The ductile cast iron construction ensures longevity under field conditions, with 1:3 ratio and 50HP power handling.<\/p>\n

\"EP-9.311-JCG<\/p>\n

📋 EP-9.311-JCG Technical Specifications<\/h3>\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
Model<\/strong><\/td>\nEP-9.311-JCG<\/td>\n<\/tr>\n
Nisbah Gear<\/strong><\/td>\n1:3<\/td>\n<\/tr>\n
Gigi Gear<\/strong><\/td>\n36\/12<\/td>\n<\/tr>\n
Modul Gear<\/strong><\/td>\n4.35<\/td>\n<\/tr>\n
Kuasa Dinilai (HP)<\/strong><\/td>\n50<\/td>\n<\/tr>\n
Kelajuan Input Dinilai<\/strong><\/td>\n540 RPM<\/td>\n<\/tr>\n
Input\/Output<\/strong><\/td>\n1 3\/8 Z6 \/ Optic axis \/ Optic axis<\/td>\n<\/tr>\n
Bahan Gear<\/strong><\/td>\nKeluli Aloi 20CrMnTi, Dikarburisasi & Dipadamkan (58-62 HRC)<\/td>\n<\/tr>\n
Bahan Perumahan<\/strong><\/td>\nBesi Tuang Mulur<\/td>\n<\/tr>\n
Bearing<\/strong><\/td>\nGalas Penggelek Tirus<\/td>\n<\/tr>\n
Meterai<\/strong><\/td>\nMeterai Minyak NBR Bibir Berganda dengan Pengecuali Habuk<\/td>\n<\/tr>\n
Berat Bersih<\/strong><\/td>\n21 kg<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

\u2b50 Ciri-ciri Utama & Kelebihan Kejuruteraan<\/h3>\n
\n
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🌡️ All-Season Operation<\/h4>\n

Rated for continuous operation from -20\u00b0C to +110\u00b0C with synthetic EP gear lubricant, supporting spring preparation through autumn harvest tilling cycles.<\/p>\n<\/div>\n

\n

📈 Adjustable Column Lengths<\/h4>\n

Available with multiple column length options to accommodate different tiller widths and tractor three-point hitch configurations.<\/p>\n<\/div>\n

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⚙ Heavy-Duty Spiral Bevel Gears<\/h4>\n

Manufactured from 20CrMnTi alloy steel with carburizing treatment to 58-62 HRC surface hardness, providing exceptional wear resistance during high-torque soil cultivation at depths up to 300mm.<\/p>\n<\/div>\n

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🛡 Reinforced Cast Iron Body<\/h4>\n

QT500-7 ductile cast iron housing engineered to withstand repeated vibration and impact loads generated during rotary tilling of compacted and rocky soils.<\/p>\n<\/div>\n

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💧 Triple-Sealed Against Soil Ingress<\/h4>\n

Three-stage sealing system with labyrinth seal, double-lip oil seal, and external dust cap provides complete protection against fine soil particles and moisture penetration.<\/p>\n<\/div>\n

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⚡ Optimized for High-Torque Tilling<\/h4>\n

3:1 reduction ratio amplifies tractor PTO torque by 300%, delivering the sustained rotational force required to break through hardpan, clay, and heavily compacted field soils.<\/p>\n<\/div>\n<\/div>\n

\ud83d\udd04 Maklumat Keserasian & Kesesuaian<\/h3>\n

The EP-9.311-JCG 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

\n

Howard<\/span>
\nMaschio<\/span>
\nKuhn<\/span>
\nYanmar<\/span>
\nKubota<\/span>
\nAgric<\/span>
\nBreviglieri<\/span>
\nCelli<\/span>
\nFalc<\/span>
\nSicma<\/span>\n<\/div>\n

Penafian: Nama jenama disenaraikan semata-mata untuk rujukan silang dan pengenalpastian keserasian. Ever-power Australia PTO Gearbox Co.,Ltd. tidak bergabung dengan atau disokong oleh jenama di atas.<\/p>\n

\ud83d\udd0e Panduan Pemilihan & Saiz<\/h3>\n

Matching a rotary cultivator gearbox to your tilling requirements involves balancing torque multiplication, working speed, and soil conditions. Here is how to evaluate the EP-9.311-JCG:<\/p>\n

\n\u2699 Memadankan Nisbah Gear dengan Aplikasi<\/summary>\n
\n

Nisbah 1:1 hingga 1:1.5<\/strong> \u2014 Pengurangan kelajuan minimum; digunakan apabila kelajuan bilah\/gergaji mesin hampir sepadan dengan kelajuan PTO. Biasa untuk mesin pemotong rumput kemasan dan aplikasi tugas ringan.<\/p>\n

Nisbah 1:1.5 hingga 1:2<\/strong> \u2014 Peningkatan tork sederhana dengan penurunan kelajuan berkadar. Sesuai untuk pemotong berputar standard, mesin pemotong rumput tugas sederhana dan peralatan tujuan umum.<\/p>\n

Nisbah 1:2.5 hingga 1:3+<\/strong> \u2014 Pendaraban tork yang tinggi untuk beban berat. Penting untuk penanam berputar, penggali lubang pasang dan pemotong berus yang bekerja dalam bahan padat.<\/p>\n<\/div>\n<\/details>\n

\n\u26a1 Memadankan HP Traktor dengan Penarafan Kuasa Kotak Gear<\/summary>\n
\n

Sentiasa pilih kotak gear dengan kuasa undian (HP) yang sama atau lebih besar daripada output PTO maksimum traktor anda. Menggunakan kotak gear melebihi kuasa undiannya menyebabkan terlalu panas, haus gear yang dipercepatkan dan kegagalan pramatang. Sebagai amalan terbaik, kekalkan margin keselamatan 10-20% melebihi beban operasi sebenar anda.<\/p>\n<\/div>\n<\/details>\n

\n\ud83d\udd04 540 RPM vs 1000 RPM \u2014 Kelajuan PTO Yang Mana?<\/summary>\n
\n

PTO 540 RPM<\/strong> is the standard for most agricultural implements under 100HP. The EP-9.311-JCG is designed for 540 RPM input. PTO 1000 RPM<\/strong> digunakan pada traktor berkuasa kuda yang lebih tinggi (biasanya 75HP+) dan memerlukan kotak gear yang dinilai khusus untuk kelajuan tersebut. Jangan sambungkan kotak gear 540 RPM ke PTO 1000 RPM tanpa penyesuai kelajuan.<\/p>\n<\/div>\n<\/details>\n

\n\ud83d\udee1 Perumah Aluminium vs Besi Tuang<\/summary>\n
\n

Aluminium<\/strong>Terbaik untuk traktor padat di bawah 25HP, persekitaran pantai\/lembap dan aplikasi yang beratnya penting (mesin pemotong rumput kemasan, pemotong putar kecil). Pelesapan haba dan rintangan kakisan yang sangat baik.<\/p>\n

Besi Tuang<\/strong>Diperlukan untuk aplikasi tugas sederhana hingga berat melebihi 25HP. Rintangan hentakan dan ketegaran struktur yang unggul untuk pemotongan berus, pemotongan berat, penanaman dan penggalian lubang pasca.<\/p>\n<\/div>\n<\/details>\n

\n\ud83d\udd27 Kotak Gear Standard vs Tersuai<\/summary>\n
\n

Model standard kami merangkumi 90% aplikasi kotak gear pertanian biasa dengan dimensi pemasangan dan aci standard industri. Bagi pengeluar OEM atau reka bentuk alat unik yang memerlukan nisbah, konfigurasi aci atau corak pemasangan bukan standard, kami menawarkan pembuatan tersuai penuh dengan MOQ serendah 50 unit. Hubungi pasukan kejuruteraan kami<\/a> untuk membincangkan keperluan tersuai anda.<\/p>\n<\/div>\n<\/details>\n

\ud83c\udf31 Senario Aplikasi Lazim<\/h3>\n

\"EP-9.311-JCG<\/p>\n

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Greenhouse Soil Conditioning<\/h4>\n

Precision tilling of controlled-environment growing beds for transplant preparation.<\/p>\n<\/div>\n

\n

Pasture Renovation<\/h4>\n

Breaking up compacted pasture soils and incorporating seed and fertilizer for grassland renewal.<\/p>\n<\/div>\n

\n

Seedbed Preparation<\/h4>\n

Creates fine, uniform seedbed tilth for direct seeding of cereal crops, vegetables, and cover crops.<\/p>\n<\/div>\n

\n

Stubble Incorporation<\/h4>\n

Chops and incorporates crop residue into the top 150-200mm of soil to accelerate decomposition.<\/p>\n<\/div>\n<\/div>\n

\ud83d\udee0 Panduan Pemasangan & Persediaan<\/h3>\n

Follow these steps to install the EP-9.311-JCG on your implement. Always refer to the included instruction manual for model-specific torque values and safety precautions.<\/p>\n

    \n
  1. Park the tractor on level ground, lower the cultivator fully, and disconnect the PTO shaft. Ensure the engine is off and hydraulics are depressurized.<\/li>\n
  2. Support the cultivator frame securely with jack stands. Remove the column-to-frame mounting bolts and disconnect the gearbox output from the rotor drive.<\/li>\n
  3. Unbolt and remove the old gearbox assembly. Note the column length and any spacer\/shim positions for reassembly reference.<\/li>\n
  4. Clean all mating surfaces on the cultivator frame. Install any required gaskets or O-rings supplied with the new EP-9.311-JCG gearbox.<\/li>\n
  5. Mount the new gearbox to the frame, inserting and hand-tightening bolts first. Verify shaft alignment with the rotor drive before final torquing to 80-100 Nm.<\/li>\n
  6. Reconnect the PTO shaft to the gearbox input. Verify full spline engagement depth and install the shear bolt or overload clutch.<\/li>\n
  7. Fill with the recommended gear oil to the level plug. Run at idle PTO speed for 10 minutes without ground engagement to bed in the gears.<\/li>\n<\/ol>\n

    \u2753 Soalan Lazim<\/h3>\n
    \n
    \nWhat maintenance schedule do you recommend?<\/summary>\n
    \n

    Change oil after first 50 hours, then every 150 operating hours. Inspect seals for soil ingress after each use. Grease the input shaft spline every 100 hours. Check bolt torques monthly during heavy-use seasons.<\/p>\n<\/div>\n<\/details>\n

    \nHow do I handle a seized gearbox?<\/summary>\n
    \n

    First, drain the oil and inspect for metal contamination. If gears are not damaged, flush with diesel fuel, refill with fresh oil, and run at no-load for 5 minutes. If metal fragments are present, the gearbox requires professional rebuild or replacement.<\/p>\n<\/div>\n<\/details>\n

    \nDoes operating depth affect gearbox life?<\/summary>\n
    \n

    Yes. Deeper tilling (200mm+) significantly increases load on the gearbox. Ensure your tractor PTO horsepower exceeds the gearbox rated power by at least 20% when operating at maximum depth in heavy soils.<\/p>\n<\/div>\n<\/details>\n

    \nWhat warranty coverage applies?<\/summary>\n
    \n

    All EP cultivator gearboxes carry a 12-month warranty against manufacturing defects. Damage from overloading, incorrect oil, or improper installation is excluded.<\/p>\n<\/div>\n<\/details>\n

    \nWhat gear oil does this cultivator gearbox require?<\/summary>\n
    \n

    Use SAE 90 or GL-5 rated EP90 heavy-duty gear oil. The high-torque tilling application demands extreme-pressure additives to protect the gear teeth. Fill to the level plug \u2014 approximately 1.5 to 2.5 liters depending on model.<\/p>\n<\/div>\n<\/details>\n<\/div>\n

    \ud83d\udcac Ulasan Pelanggan & Laporan Lapangan<\/h3>\n
    \n
    \n
    \n\n<\/div>\n
    \n
    ★★★★★<\/div>\n

    “Excellent build quality. The gear noise is remarkably low compared to our previous gearbox. Oil stays clean even after 150 hours of paddy field preparation.”<\/p>\n

    \u2014 Hiroshi K.<\/span>, Hokkaido, Japan<\/p>\n<\/div>\n

    \n
    ★★★★★<\/div>\n

    “We needed a tough gearbox for tilling compacted maize stubble land. This EP gearbox has outlasted two cheaper brands we tried before. Very satisfied.”<\/p>\n

    \u2014 Pieter V.<\/span>, Free State, South Africa<\/p>\n<\/div>\n

    \n
    ★★★★★<\/div>\n

    “This gearbox transformed our rotary hoe. We till 200 acres of heavy clay each spring and this unit handles it without flinching. The 1:3 ratio gives excellent torque at the tines.”<\/p>\n

    \u2014 Bruce M.<\/span>, Victoria, Australia<\/p>\n<\/div>\n

    \n
    ★★★★★<\/div>\n

    “Perfect replacement for our Maschio tiller gearbox. Same dimensions, same performance, half the price. We have been running it for two seasons with no problems at all.”<\/p>\n

    \u2014 Giovanni F.<\/span>, Emilia-Romagna, Italy<\/p>\n<\/div>\n

    \n
    ★★★★☆<\/div>\n

    “Ordered for our 60-inch tiller. Quality is very good \u2014 machining is clean and seals are tight. Delivery was prompt. Would buy again.”<\/p>\n

    \u2014 James C.<\/span>, Iowa, USA<\/p>\n<\/div>\n

    📈 EP-9.311-JCG vs Economy Gearboxes \u2014 Head-to-Head Comparison<\/h3>\n

    Before selecting a PTO gearbox, compare the EP-9.311-JCG specifications against common economy alternatives to see where the real differences lie:<\/p>\n

    \n\n\n\n\n\n\n\n\n\n\n\n\n
    Ciri<\/th>\nEP-9.311-JCG (Ever-power)<\/th>\nAlternatif Ekonomi<\/th>\n<\/tr>\n<\/thead>\n
    Bahan Gear<\/td>\nKeluli Aloi 20CrMnTi (58-62 HRC)<\/td>\n40Cr atau keluli karbon biasa (45-50 HRC)<\/td>\n<\/tr>\n
    Rawatan Haba<\/td>\nPengkarbonan + Pelindapkejutan + Pembajaan<\/td>\nPengerasan permukaan sahaja<\/td>\n<\/tr>\n
    Perumahan<\/td>\nBesi Tuang Mulur (tegangan > 450 MPa)<\/td>\nBesi tuang kelabu atau aluminium kitar semula<\/td>\n<\/tr>\n
    Bearing<\/td>\nGalas penggelek tirus (jenama utama)<\/td>\nGalas bebola alur dalam (tanpa jenama)<\/td>\n<\/tr>\n
    Meterai<\/td>\nNBR\/Viton bibir ganda dengan penghilang habuk<\/td>\nMeterai getah generik bibir tunggal<\/td>\n<\/tr>\n
    Kecekapan Penghantaran<\/td>\n96%+<\/td>\n88-92%<\/td>\n<\/tr>\n
    Jangka Hayat Perkhidmatan (anggaran)<\/td>\n3,000+ jam<\/td>\n800-1,200 jam<\/td>\n<\/tr>\n
    Waranti<\/td>\n12 bulan<\/td>\n3-6 bulan atau tiada<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

    \ud83d\udd17 Produk & Aksesori Berkaitan<\/h3>\n

    \"Aci<\/p>\n

    \n
    \n

    Aci Pemacu PTO<\/p>\n

    Aci PTO bersudut lebar, teleskopik dan standard dengan perlindungan bolt ricih dan klac gelincir.<\/p>\n<\/div>\n

    \n

    Gear & Bearing Penggantian<\/p>\n

    Set gear serong lingkaran berkualiti OEM, galas penggelek tirus dan kit pengedap minyak untuk pembaikan lapangan.<\/p>\n<\/div>\n

    \n

    Sproket, Takal & Rantai<\/p>\n

    Rantai penggelek pertanian, gegancu, takal tali sawat-V dan takal tali sawat pemasaan untuk pemacu pelaksanaan.<\/p>\n<\/div>\n

    \n

    Kotak Gear OEM Tersuai<\/p>\n

    Nisbah gear tersuai, konfigurasi aci dan reka bentuk perumah untuk pengeluar alat (MOQ 50+).<\/p>\n<\/div>\n<\/div>\n

    \u2794 Layari katalog produk penuh kami<\/a><\/p>\n

    \ud83c\udfc6 Pensijilan & Piawaian Kualiti<\/h3>\n
    \n
    \n

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

    Kilang pembuatan kami beroperasi di bawah sistem pengurusan kualiti ISO 9001:2015 yang diperakui, memastikan kualiti produk yang konsisten daripada pemeriksaan bahan mentah hingga ujian akhir.<\/p>\n<\/div>\n

    \n

    Sijil Ujian Bahan<\/h4>\n

    Setiap kelompok keluli gear 20CrMnTi disertakan dengan sijil kilang yang mengesahkan komposisi kimia dan sifat mekanikal. Laporan ujian kekerasan boleh didapati atas permintaan.<\/p>\n<\/div>\n

    \n

    100% Diuji Kilang<\/h4>\n

    Setiap kotak gear menjalani ujian 'run-in', pengukuran hingar dan pemeriksaan kebocoran minyak sebelum pembungkusan. Tiada unit yang dihantar tanpa melepasi pintu QC akhir kami.<\/p>\n<\/div>\n<\/div>\n

    \ud83c\udfed Perihal Ever-power Australia PTO Gearbox Co.,Ltd.<\/h3>\n

    \"Kilang<\/p>\n

    Kami merupakan pengeluar pakar kotak gear PTO pertanian, aci pemacu dan komponen transmisi kuasa dengan lebih 19 tahun pengalaman pengeluaran. Kemudahan kami seluas 3,800 m\u00b2 menempatkan barisan hobbing, pengisaran dan rawatan haba gear CNC yang mampu menghasilkan lebih 50,000 unit kotak gear setiap tahun. Lebih daripada 95% daripada pengeluaran kami dieksport ke Eropah, Australia, Amerika Utara dan Asia, menawarkan perkhidmatan kepada pengedar selepas pasaran dan pengeluar peralatan OEM.<\/p>\n

    Kami menawarkan perkhidmatan OEM dan ODM penuh \u2014 daripada kejuruteraan nisbah gear tersuai hingga pembungkusan label persendirian. Kuantiti pesanan minimum kami bermula pada hanya 50 unit untuk spesifikasi tersuai, dan kami mengekalkan stok sedia ada model popular untuk penghantaran segera. Sama ada anda memerlukan kotak gear gantian tunggal atau muatan kontena untuk rangkaian pengedaran anda, kami memberikan harga yang kompetitif, kualiti yang konsisten dan sokongan teknikal yang responsif.<\/p>\n

    📞 Ready to Order the EP-9.311-JCG? Let’s Talk.<\/h3>\n
    \n

    Sama ada anda memerlukan unit gantian tunggal atau bekalan OEM pukal, pasukan kami bersedia membantu dengan pemilihan produk, harga dan penghantaran antarabangsa yang pantas. Hubungi kami hari ini untuk sebut harga percuma.<\/p>\n

    \u2709 Minta Sebut Harga Sekarang<\/a><\/p>\n

    \u2794 Lawati laman utama kami untuk lebih banyak produk<\/a><\/p>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"

    Yang EP-9.311-JCG<\/strong> adalah binaan khusus Rotary Cultivator PTO Gearbox with Extended Shaft<\/strong> yang menukar kuasa putaran PTO traktor kepada daya pemacu pelaksanaan melalui rangkaian gear serong lingkaran sudut kanan. Dinilai untuk 50 HP<\/strong> pada 540 RPM<\/strong> dengan 1:3<\/strong> Nisbah gear, ia sesuai untuk petani tanaman, pengeluar ternakan dan profesional penyelenggaraan tanah yang memerlukan operasi tanpa gangguan sepanjang hari bekerja yang panjang. Gear keluli aloi yang dikeraskan, galas tertutup dan perumah mesin jitu memastikan ketahanan dalam habuk, serpihan dan keadaan cuaca yang berubah-ubah.<\/p>","protected":false},"featured_media":1932,"comment_status":"closed","ping_status":"open","template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_cat":[1882],"product_tag":[1898,1899,1897,1900,1901],"class_list":{"0":"post-1995","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-rotary-cultivator-gearboxes","7":"product_tag-50hp-pto-tiller-gearbox","8":"product_tag-adjustable-length-cultivator-drive","9":"product_tag-extended-shaft-cultivator-gearbox","10":"product_tag-rotary-tiller-transmission","11":"product_tag-variable-length-gearbox","13":"first","14":"instock","15":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/ptogearbox.xyz\/ms\/wp-json\/wp\/v2\/product\/1995","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ptogearbox.xyz\/ms\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/ptogearbox.xyz\/ms\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/ptogearbox.xyz\/ms\/wp-json\/wp\/v2\/comments?post=1995"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ptogearbox.xyz\/ms\/wp-json\/wp\/v2\/media\/1932"}],"wp:attachment":[{"href":"https:\/\/ptogearbox.xyz\/ms\/wp-json\/wp\/v2\/media?parent=1995"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/ptogearbox.xyz\/ms\/wp-json\/wp\/v2\/product_cat?post=1995"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/ptogearbox.xyz\/ms\/wp-json\/wp\/v2\/product_tag?post=1995"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}