Travel Motor Assembly 708-7S-00430 for Komatsu

Product Overview

708-7S-00430 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 All-In-One Structure

Combines piston hydraulic motor and three-stage planetary gear reducer, outputs huge low-speed torque, great climbing ability for muddy, mountainous, rugged construction terrain.

✅ 100% OEM Interchangeable Dimensions

Installation holes, oil port threads, output splines fully consistent with original parts. No cutting, welding or pipeline adjustment needed; field replacement finished within 40 minutes to reduce equipment downtime.

✅ High Hardness Anti-Impact Alloy Gears

Carburizing & quenching alloy steel planetary gears, strong anti-break performance under long-term heavy excavation and frequent walking overload.

✅ Double-Layer Floating Mud-Proof Oil Seals

Dual fluorine rubber floating sealing structure blocks silt, gravel and sewage intrusion, thoroughly solves the common oil leakage fault of old travel motors.

✅ Complete Factory Performance Inspection

Every unit passes high-pressure leak detection, 4-hour continuous heavy-load aging test and stall torque calibration, filtering defective products to reduce after-sales maintenance cost.

✅ Two Supply Versions To Match Different Budgets

Brand-new full assembly for high-demand fleets; cost-effective remanufactured version with all worn internal core parts replaced, fit small repair shop procurement budget.

✅ Wide Model Coverage For Popular 20-24 Ton Komatsu Excavators

Covers mainstream medium excavator models from PC200 to PC240 series, one part matches multiple machine types, convenient for spare parts inventory management of repair shops.

✅ Stable Operation In Severe Working Conditions

Consistent torque output under high temperature, muddy quarry and mine construction environment, low running noise and long service life.

✅ Global After-Sales & Flexible Logistics

6-month non-artificial damage quality warranty, support sea, air and express global delivery, tiered wholesale discount available for bulk orders.

Condition: Brand new

Other model specifications

Technical Specifications:

Specifications: