Pin for Link-Belt HC238H

The 3A16493 pin serves as a structural fastener within the Link-Belt HC238H crawler crane. It is engineered to connect various sections or components of the crane, allowing for controlled movement while supporting significant loads. This component is typically found at critical pivot points, such as boom articulations, counterweight connections, or hydraulic cylinder mounting points, where it ensures the structural integrity and stability of the assembly.

This pin is compatible with the Link-Belt HC238H model. It is designed to fit precisely within its corresponding bushings or housings to maintain alignment and support the mechanical loads experienced during crane operation. Proper installation and regular inspection of this pin are necessary to ensure that the crane maintains its intended geometry and operational safety during heavy lifting tasks.

Pins of this type act as the primary pivot axis in heavy machinery, transferring forces between connected members. They are subjected to shear and bending stresses during operation and must maintain exact dimensional tolerances to prevent play or misalignment in the mechanical linkages they support.