Sheave for Grove RT 522

The sheave, part number 6-718-000267, serves as a guide for the steel wire rope within the lifting system of the crane. By providing a controlled path for the cable, it allows for smooth transitions and changes in direction while distributing the load across the assembly. This component is integrated into the boom head, hook blocks, and other reeving points to facilitate the hoisting and positioning of heavy loads.

This component is engineered for the Grove RT 522 rough-terrain crane. It is designed to accommodate the specific wire rope dimensions and reeving configurations required for this model. Proper alignment and surface integrity of the sheave groove are necessary to maintain the cable's seating and prevent mechanical interference during lifting cycles.

Sheaves function by supporting the wire rope as it moves through the crane's hoisting system. By maintaining the correct bend radius and minimizing lateral friction, these components help manage the mechanical stress applied to the cable during operation. Regular inspection of the sheave groove profile and rotation is standard practice to ensure the lifting system remains within operational tolerances.