Travel Motor Assembly 708-8F-00171 for Komatsu

Product Overview

708-8F-00171 Travel Motor Assembly is OEM matched final drive component for Komatsu medium excavator PC200-6, PC200-7, PC210LC-6, PC210LC-7K, PC220LC-8, PC228US-3, PC228USLC-3, PC240LC-8.

This integrated travel motor combines hydraulic motor and planetary reduction gearbox, providing powerful traction for excavator walking, climbing and heavy load shifting. Adopts high-strength alloy gear set and multi-stage floating oil seal, resisting mud, gravel, water and long-time heavy load impact in construction sites. All mounting dimensions, oil port positions and spline parameters fully comply with original OEM standards, supporting direct replacement without modifying frame or hydraulic pipeline.

Product Highlights

✅ Integrated Motor & Planetary Reducer One-Piece Design

Integrated hydraulic drive motor and multi-stage planetary gear reduction box, output large low-speed torque, strong climbing and heavy-load walking capacity, suitable for muddy, mountainous complex terrain.

✅ 100% OEM Dimension Interchangeable

Fully consistent with original installation hole, oil thread, output spline, no cutting, drilling or pipeline adjustment required, complete on-site replacement within 40 minutes to reduce machine downtime and maintenance labor cost.

✅ Heavy-Duty Wear-Resistant Gear Structure

Adopts carburized quenched alloy steel planetary gear, high hardness and impact resistance, effectively avoid gear breakage under long-time excavation and walking overload.

✅ Multi-Layer Floating Dustproof Oil Seal

Dual-layer high-temperature resistant fluorine rubber floating seal, block mud, sand, sewage invasion, effectively solve oil leakage common fault of old travel motors.

✅ Strict Full-Performance Factory Inspection

Every unit passes static pressure leakage test, speed linearity calibration test and full-load continuous aging test, all defective products are screened out to cut after-sales maintenance cost.

✅ Dual Supply Versions: Brand New & Remanufactured

Two options to fit different procurement budgets. Remanufactured motors retain intact original housing, all worn internal pistons, bearings and seals are replaced with brand-new precision parts, cost-effective for bulk purchasing.

✅ Wide Compatibility For Popular Komatsu Medium Excavators

Universal final drive matching multiple mainstream 20-24 ton Komatsu excavator models, simplify spare parts inventory management for machinery dealers and repair workshops.

✅ Low Vibration & Stable Long-Term Operation

Internal core components are precision ground and dynamically balanced, low running noise, stable torque output under long-hour heavy construction conditions.

✅ Global After-Sales & Flexible Logistics Support

6-month warranty covering non-artificial damage, sea freight, air freight and international express available, tiered wholesale discount for large bulk orders.

Condition: Brand new

Other model specifications

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