Cotter pin for American Crane 9310

The cotter pin, part number 804882, serves as a mechanical locking device for the American Crane 9310. It is designed to be inserted through a pre-drilled hole in a bolt or shaft, with the ends bent outward to lock the fastener in position. This prevents nuts and other components from backing off due to the constant vibrations and mechanical stresses encountered during crane operation.

This specific component features dimensions of 4.76mm by 5.72cm. It is compatible with the American Crane 9310 model and is used in various assemblies where secure fastening is required, including brake systems, axle components, and boom mechanisms. By maintaining the integrity of these connections, the pin ensures that critical hardware remains properly seated.

In heavy machinery, cotter pins act as a secondary safety measure to ensure that primary fasteners do not rotate or detach. They are commonly employed in linkage systems, pivot points, and wheel assemblies to provide a simple yet effective method of retaining hardware. Proper installation of this pin is necessary to maintain the mechanical security of the assembly.