Washer for Manitowoc 4100W C2

The washer 136248 acts as a flat fastening component within the Manitowoc 4100W C2 lattice boom crane. Its primary function is to distribute the clamping force of a bolt or nut over a broader surface, which helps prevent damage to the mating material and provides a smooth bearing surface for tightening. By increasing the contact area, this component helps maintain the integrity of structural connections, pivot points, and lifting systems under the dynamic loads typical of heavy crane operations.

This part is specifically engineered for fitment on the Manitowoc 4100W C2 model. It is used throughout the crane assembly to secure various structural joints and critical mounting points where precise load distribution is required to prevent loosening or deformation of the connection. Proper installation of this washer is necessary to maintain the mechanical stability of the machine during lifting and movement tasks.

In heavy machinery, washers are used to ensure that fasteners maintain their tension and that the load is spread evenly across the surface of the joined parts. This prevents the fastener from sinking into the material and helps protect the surface finish of the components being secured.