Product Description
This critical transmission component performs five essential functions in crane operations:
Power Transmission - Transfers engine power to drive axles/wheels for mobility and to hydraulic pumps/hoisting mechanisms for lifting/rotation operations
Position Compensation - Universal joints accommodate angular changes from ground unevenness, while telescoping design adjusts for boom/chassis extensions
Vibration Control - Precision dynamic balancing minimizes high-speed centrifugal forces, with integrated dampeners reducing system vibrations
Efficiency Optimization - High-strength, low-friction materials minimize energy loss while optimizing power distribution paths
Structural Integration - Provides mechanical linkage between engine/transmission/drive components while supporting operational torque loads
800300191 fits the following models:
QY70K-I XCA300 XCA550 QY12T QY20B QY20BII QY20B.5 QY20BY QY25EI QY25B.5 QAY260 QAY260A QAY300 | QY50KA QY50K QY50KT QY50J QY70KI QY75KN XCT80 QY70KS QY25B.5 XCA1600 QY20B.5 QY55KC XCA130L7 | XCA400 XCA500 XCT50_Y XCT60_Y QY50KA XCA130L7_1 XCA260 XCT55_S XCT50_M XCT60_M |