ناقل الحركة النهائي لـ حفارة Liebherr R914 R922 R924 R926 R930 R936 R946 R950

Liebherr R-Series Final Drive | Travel Motor Assembly

1. Product Overview
The Liebherr Crawler Final Drive is an integrated high-torque axial piston motor and multi-stage planetary gearbox. Designed for the R914, R924, R936, R946, and R950 series, these units ensure the machine can navigate steep gradients and heavy mud with ease. They are engineered for precise interchangeability with OEM specifications, ensuring a perfect fit for the undercarriage of Liebherr G6 and G7 generation machines.

2. Technical Specifications & Performance
Component Type: Axial Piston Travel Motor & Planetary Reducer

Machine Class: 15-ton to 50-ton Crawler Excavators

Drive Models: Compatible with FAT 325, FAT 400, FAT 450, FAT 500 series

Maximum Output Torque: 45,000 – 120,000 Nm (Model Dependent)

System Pressure: Up to 380 Bar (38.0 MPa)

Travel Speeds: Two-speed automatic shifting (High/Low torque)

Compatibility: Liebherr R914, R922, R924, R926, R930, R936, R946, R950

Warranty: 1-Year Quality Guarantee

Lead Time: 3–7 Working Days

3. Key Engineering Advantages
High Tractive Effort: Geared to provide maximum drawbar pull, allowing the R946 and R950 series to maneuver effortlessly in heavy demolition and quarry sites.

Advanced Multi-Stage Reduction: High-strength planetary gear sets distribute torque evenly, reducing stress on individual teeth and extending the service life of the gearbox.

Heavy-Duty Mechanical Seals: Features "Duo-Cone" floating seals that provide an airtight barrier against water, abrasive sand, and slurry, protecting the internal precision components.

OEM-Standard Metallurgy: Internal shafts and sun gears are induction-hardened and precision-ground to meet the extreme durability standards required for Liebherr's heavy-duty chassis.

4. Supply Range & Brand Expertise
We specialize in professional-grade components for global heavy machinery:

Hydraulics: Main Pumps (DPVP series), Swing Motors, and Control Valves.

Drivetrain: Final Drive Gearboxes, Travel Motors, and Swing Reducers.

Electronics: ECU Controllers, Display Units, and Sensors.

Extensive Brand Coverage: Liebherr, Hitachi, Komatsu, Volvo, CAT, Hyundai, Kobelco, Kubota, Yanmar, JCB, Sany, Doosan, and Case.

5. Global Logistics & Fast Delivery
Express Shipping: Fast door-to-door delivery via UPS, DHL, FedEx, and TNT.

Global Logistics: Support for Air Freight, Sea Freight, and DDP (Delivered Duty Paid) shipping to simplify customs and tax procedures.

Service Commitment: Worldwide Delivery to minimize machine downtime and keep your heavy excavation fleet moving.