Adjustment pin for Liebherr 88HC

The adjustment pin 4323 120 01 serves as a mechanical fastener within the Liebherr 88HC tower crane assembly. This component is utilized to secure structural elements in their correct positions, ensuring proper alignment during the setup and configuration of the crane tower, jib, and counterweight sections. By maintaining the intended geometry of the machine, it facilitates the stable operation of the lifting and slewing mechanisms.

This part is specifically engineered for fitment on the Liebherr 88HC tower crane. It is designed to meet the mechanical requirements for structural fastening within this specific model. As a critical connection point, the pin ensures that components remain locked in place during the demanding conditions of high-rise construction projects.

Adjustment pins are generally used in heavy machinery to maintain precise alignment between mating parts. They often feature specific tolerances to minimize play and may include provisions for secondary locking devices to prevent unintended movement. Regular inspection of these pins is standard practice to ensure that the structural integrity of the crane remains consistent with its original design specifications.