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.

विवरण


EP01-672 — Engineered for Australian & Global Farming Conditions

The 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

पैरामीटर विनिर्देश
मॉडल संख्या EP01-672
गियरबॉक्स प्रकार Medium-Duty Rotary Cutter Gearbox
गियर अनुपात(ओं) 1.92:1 / 1.47:1
दांतों की संरचना 23/12, 22/15
गियर मॉड्यूल 5.5 / 5.65
मूल्यांकित शक्ति 50 HP
इनपुट गति 540 आरपीएम
इनपुट/आउटपुट शाफ्ट 1 3/8 Z6 / Optic axis
शुद्ध वजन 18.5 Kg
गियर सामग्री 20CrMnTi मिश्र धातु इस्पात, कार्बराइज्ड और कठोर, एचआरसी 58-62
आवास सामग्री ग्रे कास्ट आयरन (HT200/HT250)
सील सुरक्षा मल्टी-लिप एनबीआर/एफकेएम ऑयल सील, आईपी65+ रेटिंग
स्नेहन SAE 80W-90 या 85W-140 EP गियर ऑयल
सतह का उपचार ई-कोट प्राइमर + पॉलिएस्टर पाउडर कोट, लाल रंग का फिनिश

⭐ मुख्य विशेषताएं और इंजीनियरिंग संबंधी लाभ

🌡

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.

कृषि में उपयोग होने वाला घास काटने की मशीन का गियरबॉक्स

🔧 उपकरण अनुकूलता और क्रॉस-रेफरेंस

🔄 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

अस्वीकरण: ऊपर दिए गए ब्रांड नाम केवल अनुकूलता की पहचान के लिए संदर्भित हैं। एवर-पावर ऑस्ट्रेलिया मोवर गियरबॉक्स कंपनी लिमिटेड किसी भी सूचीबद्ध निर्माता से संबद्ध नहीं है, न ही उनके द्वारा समर्थित या अधिकृत है। सभी ट्रेडमार्क उनके संबंधित स्वामियों के स्वामित्व में हैं।

📚 गियरबॉक्स चयन गाइड

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

📌 मानक कैटलॉग बनाम अनुकूलित विनिर्देश
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.
📌 ब्लेड की नोक की गति के अनुरूप गियर अनुपात
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.
📌 ट्रैक्टर पीटीओ एचपी के लिए पावर रेटिंग का सही मापन
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.

🌾 विशिष्ट अनुप्रयोग परिदृश्य

🌾 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

एवर-पावर ऑस्ट्रेलिया मोवर गियरबॉक्स कंपनी लिमिटेड की विनिर्माण सुविधा

🛠 स्थापना और सेटअप गाइड

  1. 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.
  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.

❓ अक्सर पूछे जाने वाले प्रश्न

❓ What gear oil specification does this gearbox require?

Use SAE 80W-90 or SAE 85W-140 GL-5 extreme-pressure gear oil under normal conditions. For sub-zero climates below -20 °C, a synthetic 75W-90 ensures proper cold-start flow. Always check the sight glass or dipstick before each shift.

❓ Which tractor brands are compatible?

Our gearboxes use standard PTO connections (1 3/8″ 6-spline or 1 3/4″ 20-spline) compatible with virtually every brand — John Deere, Kubota, Massey Ferguson, New Holland, Case IH, Kioti, Mahindra, and more.

❓ How noisy is this gearbox during operation?

Our spiral bevel designs produce 72-78 dB(A) at 1 metre under rated load — significantly quieter than straight-bevel alternatives (typically 82-88 dB). Operators notice a meaningful reduction in gear whine.

❓ अनुपात विकल्पों में क्या अंतर है?

आउटपुट पर गति/टॉर्क के संतुलन को अनुपात निर्धारित करता है। 1:1 का अनुपात पीटीओ गति (उच्च ब्लेड आरपीएम) बनाए रखता है; 1:1.93 का अनुपात आउटपुट गति को लगभग आधा कर देता है जबकि टॉर्क को दोगुना कर देता है। अपने लक्षित ब्लेड टिप गति और वनस्पति घनत्व के आधार पर चयन करें।

❓ स्टैंडर्ड मॉडल के लिए डिलीवरी का समय कितना है?

स्टॉक में उपलब्ध मानक मॉडल 3-5 कार्यदिवसों के भीतर भेज दिए जाते हैं। कस्टम अनुपात या कॉन्फ़िगरेशन वाले मॉडलों के लिए, सामान्य डिलीवरी समय 4-6 सप्ताह है। तत्काल आवश्यकताओं के लिए त्वरित उत्पादन उपलब्ध है।

⭐ ग्राहक समीक्षाएँ और फील्ड रिपोर्ट

★★★★★

📍 Queensland, Australia

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

★★★★★

📍 अदाना, तुर्की

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

★★★★★

📍 सस्केचेवान, कनाडा

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

★★★★☆

📍होक्काइडो, जापान

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.

कृषि गियरबॉक्स रेंज

⚖ EP01-672 vs. Low-Cost Alternatives

विशेषता EP01-672 (Ever-power) सामान्य/कम लागत वाला विकल्प
Output Flange ✔ Forged Steel, Heat-Treated HRC 28-32 ✘ Cast Iron, Untreated, Prone to Cracking
गियर सामग्री ✔ 20CrMnTi Forged Alloy Steel, Carburized HRC 58-62 ✘ 45# Carbon Steel, Surface Hardened HRC 40-45
Warranty ✔ 12-Month Full Manufacturer Warranty ✘ 3-6 Month Limited Warranty
Seal Longevity ✔ FKM/Viton Seals, 2000+ Hour Service Life ✘ NBR Seals, 500-800 Hours Before Leaking
Breather ✔ Labyrinth Stainless Steel Breather Valve ✘ Simple Open Vent Hole, Allows Water Entry
Gear Forging Method ✔ Closed-Die Forged, Grain-Flow Aligned ✘ Open-Die Forged or Cast, Weak Grain Structure
Cooling Design ✔ Machined External Cooling Fins, 35% More Area ✘ Smooth Housing, Poor Heat Dissipation

🔄 संबंधित उत्पाद और सहायक उपकरण

🏆 प्रमाणन और गुणवत्ता मानक

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.

🏭 एवर-पावर ऑस्ट्रेलिया मोवर गियरबॉक्स कंपनी लिमिटेड को क्यों चुनें?

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.

पीटीओ ड्राइव शाफ्ट

📞 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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