JLA0369 20/925532 KLA0134 332/J4432 KLA0113 final drive for JCB JS130 JS145 JZ140 JS160 JS180 JS190 excavator
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+86 199 2461 6345
China
China
China
China
China
China
Poland, Łęgajny
Romania
Romania
Poland, Koziegłowy
Romania
Romania
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Romania
Poland, Perzyce
Ukraine, Kolomiya
Poland, Łęgajny
Turkey, Adana
Romania
Romania
1. Product Overview
The JCB JS Series Final Drive is a high-torque travel motor and reduction gearbox assembly engineered for medium-sized excavators. Compatible with JS130, JS145, JZ140, JS160, JS180, and JS190 models, this assembly replaces OEM part numbers JLA0369, 20/925532, KLA0134, 332/J4432, and KLA0113. It provides the necessary drawbar pull for heavy-duty tracking, climbing, and maneuvering in challenging terrains.
2. Technical Specifications & Performance
Component Type: Hydraulic Travel Motor & Planetary Gearbox Reducer
Displacement (Motor): 100 - 130 cm³/rev (Variable Displacement)
Rated Speed (Input): 3,000 - 3,500 RPM
Rated Pressure: 34.3 MPa (343 Bar)
Max Output Torque: 28,000 - 35,000 Nm (Model Dependent)
Reduction Ratio: Optimized for 13-19 Ton Tractive Effort
JCB Part Numbers: JLA0369 / 20-925532 / KLA0134 / 332-J4432 / KLA0113
Warranty: 1 Year Quality Guarantee
Delivery Time: 3-7 Working Days
3. Key Engineering Advantages
High Tractive Effort: Engineered with a multi-stage planetary gear reduction system to deliver maximum torque for steep slope climbing and heavy mud tracking.
Integrated Brake System: Features a built-in automatic parking brake and counterbalance valve to ensure safety and prevent over-speeding on inclines.
Heavy-Duty Bearings: Equipped with premium large-capacity tapered roller bearings to handle the high radial loads exerted by the track chain.
OEM Compatibility: 100% interchangeability with original factory units; mounting bolt patterns and hydraulic porting match JCB standards for easy installation.
4. Supply Range & Brand Expertise
We specialize in professional-grade components across all critical systems:
Hydraulics: Main Pumps, Control Valves, and Cylinders.
Drivetrain: Travel & Swing Motors, Final Drives, and Gearboxes Reducer.
Electronics: ECU Controllers and Monitor Screens.
Extensive Brand Coverage: Hitachi, Komatsu, Volvo, CAT, Hyundai, Kobelco, Kubota, Yanmar, Bobcat, JCB, John Deere, Sany, Case, XCMG, and Doosan.
5. Global Logistics & Fast Delivery
Express Delivery: Rapid transit via UPS, DHL, FedEx, and TNT.
Flexible Freight: Specialized Air Freight, Sea Freight, and door-to-door logistics.
Global Service: Worldwide Door-to-Door Delivery ensured, reaching your site or warehouse anywhere in the world.