Sheave bracket assembly for Bucyrus 4100XPCAC

The sheave bracket assembly, part number R55335F1, serves as a structural component within the hoist and drag systems of large-scale mining machinery. Its primary function is to house and support the sheaves through which the steel wire rope passes. By securing these pulleys, the bracket directs the trajectory of the cable and distributes the loads generated during heavy lifting and dragging operations. This component ensures that the sheaves rotate freely, allowing the cable to move along its intended path while maintaining proper alignment within the machine structure.

This component is compatible with several models of mining equipment, including the Bucyrus 4100XPCAC, Bucyrus 7495HR2, P&H 4100XPCAC, and P&H 7495HR2. It is engineered to mount securely to the boom, mast, or drag system of these machines, providing the necessary points for pulley attachment and structural integration. The assembly is designed to manage both static and dynamic loads encountered during material extraction and movement tasks, facilitating the mechanical operation of the hoist system.