The Liebherr Crawler Crane Sprocket 957044808 and 943978908 represent high-precision drive components engineered for optimal power transmission in crawler crane systems.
Technical Specifications of Liebherr Crawler Crane Sprocket 957044808 943978908
| Parameter | Specification |
| Part Numbers | 957044808, 943978908 |
| Material | CrNiMo Alloy Steel |
| Tooth Hardness | 58-62 HRC |
| Core Hardness | 30-35 HRC |
| Heat Treatment | Carburizing & Tempering |
| Manufacturing | CNC Gear Hobbing + Precision Grinding |
Performance Advantages of Liebherr Crane Sprocket
These drive sprockets, 957044808 and 943978908, deliver exceptional service life through advanced surface hardening technology that creates a wear-resistant sprocket profile while maintaining a tough, shock-absorbent core. The precision-machined mounting interfaces guarantee perfect alignment with final drive assemblies, eliminating premature wear and ensuring efficient power transfer. Optimal tooth geometry reduces impact during chain engagement, contributing to quieter operation and extended undercarriage component life.
Quality Assurance
Each Liebherr Crawler Crane Sprocket undergoes comprehensive quality verification, including:
Sprocket profile analysis using optical measurement systems
Surface hardness testing at multiple contact points
Magnetic particle inspection for material integrity
Dimensional verification of mounting interfaces
Dynamic balancing to ensure vibration-free operation
Compatibility & Service
These sprockets are engineered to work seamlessly with Liebherr crawler crane track systems and are compatible with various undercarriage configurations. Our technical support team provides installation guidance and maintenance recommendations to maximize component service life. Custom packaging solutions ensure secure delivery to global destinations.
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