Sheave assembly for Terex AC 200

The sheave assembly, identified by part number 32211140, serves as a guide for the steel wire rope within the lifting and boom extension systems of the Terex AC 200 crane. By supporting the rope, the assembly allows for controlled movement during load hoisting, lowering, or boom operation. It is positioned at key points such as the boom head and hook blocks where the rope requires precise guidance to maintain proper alignment and tension distribution across the rigging system.

This component is specifically engineered for the Terex AC 200 all-terrain crane. It features a machined groove designed to accommodate the steel wire rope and incorporates internal bearings to support rotation under load. Regular inspection of the sheave groove and bearing condition is necessary to ensure the integrity of the wire rope and the overall safety of the lifting operation.

In crane systems, sheaves function as rotating pulleys that redirect the wire rope and provide mechanical advantage. They are designed to minimize friction and prevent excessive bending stress on the rope, which helps maintain the operational efficiency of the hoist and boom systems.