Spider assembly for Terex RT160

The spider assembly, part number 217356, functions as a central element within the universal joint of the Terex RT160 drivetrain or steering system. It enables the transfer of torque between shafts that operate at varying angles, allowing for smooth power delivery while compensating for angular movement and potential misalignment between connected components.

This component is specifically engineered for use in the Terex RT160 rough-terrain crane. It is integrated into the driveline to connect the transmission to the axles or within the steering assembly to ensure precise control. By utilizing a cross-shaped configuration, the spider assembly supports the rotational forces required for the machine to maneuver effectively across diverse job sites.

In heavy machinery, a spider assembly typically includes a central cross and needle bearings to manage high torque loads and rotational motion. Its design allows for the articulation necessary in mobile equipment, ensuring that power is transmitted consistently from the engine through the drivetrain to the wheels. Properly functioning joints are essential for maintaining the alignment and operational integrity of the transmission and steering systems, preventing excessive vibration or mechanical play during crane operation.