Rope pulley assembly for Liebherr CBB 350

The rope pulley assembly, part number 790581614, functions within the hoisting system of the crane to guide and support the steel wire rope as it winds and unwinds. By changing the direction of the cable, the assembly assists in managing the mechanical advantage required for lifting tasks and helps distribute the load efficiently across the hoisting system. This component is designed for integration into the Liebherr CBB 350(200)/18(31) crane model.

Regular inspection of the pulley assembly is necessary to ensure that the groove profile remains consistent with the diameter of the wire rope. Proper alignment and rotation of the pulley are required to minimize friction and prevent premature wear on the cable and the hoisting mechanism. The assembly typically consists of the grooved wheel, shaft, bearings, and support housing to maintain the cable path during operation.