Roll pin for Link-Belt LS 318

The 1C0038 roll pin serves as a cylindrical fastener designed to secure components within the undercarriage of the Link-Belt LS 318 lattice boom crawler crane. By utilizing a longitudinal slot, this component provides elastic tension when installed into a hole slightly smaller than its nominal diameter, creating a friction fit that prevents relative movement between parts. It is specifically used within the track shoe assembly to maintain the connection of track links and related hardware.

This component is compatible with the Link-Belt LS 318 crawler crane. It is manufactured to meet the specific fitment requirements for this model. The roll pin functions by exerting constant radial pressure against the walls of the mounting hole, which helps to maintain the alignment and structural integrity of the track system during crane operation. Its design allows for installation and removal when maintenance of the undercarriage is required.

Roll pins are used in heavy machinery to provide a secure mechanical connection that resists vibration and dynamic loading. They are commonly employed in joints where components must be held firmly in place while remaining accessible for future disassembly. Proper installation ensures that track shoes and connecting links remain correctly positioned, supporting the overall stability of the crawler undercarriage.