EP01-672 Lawn Mower Gearbox

EP01-672 Lawn Mower Gearbox

The EP01-672 is a 50 HP medium-duty gearbox offering 1.92:1 and 1.47:1 ratios with optic-axis output. Mid-size farming co-operatives and rental equipment depots value its combination of moderate weight (18.5 kg), proven durability, and broad ratio coverage for general-purpose rotary mowing applications.

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Keterangan


EP01-672 — Engineered for Australian & Global Farming Conditions

Itu EP01-672 from Ever-power Australia Mower Gearbox Co.,Ltd. is a field-proven right-angle gearbox built for rotary mower and brush cutter applications. Its 50 HP capacity and hardened bevel gears keep your operation running efficiently from dawn to dusk, season after season.

EP01-672 Medium-Duty Rotary Cutter Gearbox

📈 EP01-672 Technical Specifications

Parameter Spesifikasi
Nomor Model EP01-672
Jenis Gearbox Medium-Duty Rotary Cutter Gearbox
Rasio Gigi 1.92:1 / 1.47:1
Konfigurasi Gigi 23/12, 22/15
Modul Gigi 5.5 / 5.65
Daya Terukur 50 HP
Kecepatan Masukan 540 rpm
Poros Masukan/Keluaran 1 3/8 Z6 / Optic axis
Berat Bersih 18.5 Kg
Bahan Roda Gigi Baja Paduan 20CrMnTi, Dikarburisasi & Dikeraskan HRC 58-62
Bahan Perumahan Besi Cor Abu-abu (HT200/HT250)
Perlindungan Segel Segel Oli Multi-Bibir NBR/FKM, Peringkat IP65+
Pelumasan Oli roda gigi SAE 80W-90 atau 85W-140 EP
Perawatan Permukaan Primer E-Coat + Lapisan Serbuk Poliester, Warna Merah

⭐ Fitur Utama & Keunggulan Teknik

🌡

Interference-Fit Bearing Installation

All bearings installed with controlled interference fit using induction heating, preventing the spinning-in-bore failures common in slip-fit assemblies.

🛠

Hardened Shift Fork Mechanism

For multi-ratio models: induction-hardened shift fork and detent system provides positive gear engagement with tactile confirmation, preventing half-engagement damage.

🔬

Hot-Dip Galvanized Mounting Hardware

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.

⚖

Field-Rebuildable Modular Design

All internal components — gears, bearings, seals, shafts — are individually replaceable in the field with standard hand tools, eliminating the need to send units away for factory rebuild.

🚀

Dual-Lip NBR Oil Seals

Twin-lip nitrile seals with integrated dust excluder on every shaft exit, rated to IP65, preventing moisture and crop debris from entering the gear chamber.

💪

Optimized Lightweight Geometry

Finite-element-optimized casing walls remove unnecessary material while maintaining full load capacity, reducing installed weight by 15% versus previous-generation housings.

Mower gearbox in agricultural use

🔧 Kompatibilitas dan Referensi Silang Peralatan

🔄 Cross-Reference Compatibility for EP01-672

The EP01-672 is engineered as a direct replacement or upgrade for gearboxes fitted to equipment from leading manufacturers including:

Rhino • LS Tractor • Fella • Sonalika • Branson • Dongfeng • John Deere • AGCO

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.

📚 Panduan Pemilihan Transmisi

The correct gearbox specification depends on your tractor, implement, and field conditions. Evaluate these factors for the EP01-672:

📌 Katalog Standar vs Spesifikasi Khusus
The EP01-672 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.
📌 Output Shaft Type Compatibility
The EP01-672 features 1 3/8 Z6 / Optic axis output. Verify your blade hub or implement rotor accepts this shaft type before ordering. We offer multiple output configurations — spline, taper, keyway, and flange — to match virtually any existing installation.
📌 Weight and Mounting Considerations
At 18.5 Kg, the EP01-672 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.
📌 Menyesuaikan Rasio Gigi dengan Kecepatan Ujung Pisau
For the EP01-672 with ratio(s) 1.92:1 / 1.47:1, 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 ÷ ratio. Multiply by blade diameter to get tip speed.
📌 Penentuan Ukuran Daya yang Sesuai dengan Daya PTO Traktor
The EP01-672 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.

🌾 Skenario Aplikasi Umum

🌾 Municipal park and recreational reserve mowing

🚘 Silage paddock management and pasture renovation

🌱 Construction site vegetation clearing and preparation

⛰ Roadside and highway verge vegetation management

🌳 Pipeline and powerline easement clearing

Ever-power Australia Mower Gearbox Co.,Ltd. manufacturing facility

🛠 Panduan Instalasi & Pengaturan

  1. 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.
  2. 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.
  3. 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.
  4. 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.
  5. 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.
  6. Disconnect the tractor PTO shaft and safely support the mower implement on jack stands or blocks before beginning the gearbox installation procedure.
  7. 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.

❓ Pertanyaan yang Sering Diajukan

❓ Spesifikasi oli transmisi apa yang dibutuhkan gearbox ini?

Gunakan oli gir tekanan ekstrem SAE 80W-90 atau SAE 85W-140 GL-5 dalam kondisi normal. Untuk iklim di bawah nol derajat Celcius, di bawah -20 °C, oli sintetis 75W-90 memastikan aliran yang tepat saat start dingin. Selalu periksa kaca pengintai atau tongkat pengukur oli sebelum setiap perpindahan gigi.

❓ Merek traktor mana yang kompatibel?

Kotak roda gigi kami menggunakan koneksi PTO standar (1 3/8″ 6-spline atau 1 3/4″ 20-spline) yang kompatibel dengan hampir semua merek — John Deere, Kubota, Massey Ferguson, New Holland, Case IH, Kioti, Mahindra, dan banyak lagi.

❓ Seberapa berisik gearbox ini saat beroperasi?

Desain bevel spiral kami menghasilkan 72-78 dB(A) pada jarak 1 meter di bawah beban nominal — jauh lebih senyap daripada alternatif bevel lurus (biasanya 82-88 dB). Operator merasakan pengurangan yang signifikan pada suara dengung roda gigi.

❓ Apa perbedaan antara pilihan rasio?

Rasio menentukan keseimbangan kecepatan/torsi pada output. Rasio 1:1 mempertahankan kecepatan PTO (RPM blade tinggi); rasio 1:1,93 hampir mengurangi kecepatan output menjadi setengahnya sementara torsi berlipat ganda. Pilih berdasarkan kecepatan ujung blade yang Anda targetkan dan kepadatan vegetasi.

❓ Berapa lama waktu tunggu untuk model standar?

Model standar yang tersedia di stok akan dikirim dalam 3-5 hari kerja. Untuk model yang membutuhkan rasio atau konfigurasi khusus, waktu tunggu biasanya 4-6 minggu. Produksi cepat tersedia untuk kebutuhan mendesak.

⭐ Ulasan Pelanggan & Laporan Lapangan

★★★★★

📍 Queensland, Australia

Installed on our mulching mower for sugarcane/crop field work. Oil seal quality is excellent — no leakage despite dusty and humid conditions.

★★★★★

📍 Adana, Turkey

We run these on roadside mowing in high-temperature conditions. Absolutely no overheating after 600+ hours. Thermals are well managed.

★★★★★

📍 Saskatchewan, Canada

Perfect for our orchard floor management. The compact design fits between rows with room to spare. Very reliable day-to-day operation.

★★★★☆

📍 Hokkaido, Japan

Good quality for the price. Our crew runs these gearboxes hard and they hold up better than previous brands we have tried.

★★★★☆

📍 Castilla, Spain

We fitted six of these across our fleet. Every single unit has performed flawlessly through two complete cutting seasons.

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⚖ EP01-672 vs. Low-Cost Alternatives

Fitur EP01-672 (Ever-power) Alternatif Generik / Murah
Output Flange ✔ Forged Steel, Heat-Treated HRC 28-32 ✘ Cast Iron, Untreated, Prone to Cracking
Bahan Roda Gigi ✔ Baja Paduan Tempa 20CrMnTi, Karburisasi HRC 58-62 ✘ Baja Karbon 45#, Permukaan Dikeraskan HRC 40-45
Jaminan ✔ Garansi Pabrik Penuh 12 Bulan ✘ Garansi Terbatas 3-6 Bulan
Ketahanan Segel ✔ Segel FKM/Viton, Masa Pakai 2000+ Jam ✘ Segel NBR, Tahan 500-800 Jam Sebelum Bocor
Istirahat ✔ Katup Ventilasi Stainless Steel Labyrinth ✘ Lubang Ventilasi Terbuka Sederhana, Memungkinkan Masuknya Air
Metode Penempaan Roda Gigi ✔ Ditempa dengan Cetakan Tertutup, Penyelarasan Aliran Butir ✘ Ditempa atau Dicor dengan Cetakan Terbuka, Struktur Butir yang Lemah
Desain Pendinginan ✔ Machined External Cooling Fins, 35% More Area ✘ Smooth Housing, Poor Heat Dissipation

🔄 Related Products & Accessories

🏆 Certifications & Quality Standards

Quality assurance is embedded in every step of EP01-672 production, certified to ISO 9001:2015 standards. All forged gear blanks are ultrasonically inspected per ASTM A388 to ensure zero internal defects. Finished gears are checked on Gleason analyzers for profile, lead, pitch, and runout accuracy. Each assembled unit is run-tested at rated speed before release.

🏭 Why Choose Ever-power Australia Mower Gearbox Co.,Ltd.?

Ever-power Australia Mower Gearbox Co.,Ltd. was founded with a simple mission: give farmers worldwide access to durable, fairly priced power transmission components. Today, our vertically integrated operation — from raw steel procurement to finished-product testing — processes over 5500 tonnes of alloy steel annually. Our ISO 9001:2015-certified factory employs 330 skilled technicians and engineers, each contributing to our industry-leading 98.5% on-time delivery rate and less than 0.3% field return rate.

PTO drive shaft

📞 Get Your EP01-672 Quote Today

Whether you need a single EP01-672 replacement or a container load for your production line, we deliver. Reach out to our sales team for volume pricing and priority lead times.

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