Cover pin for Bucyrus 4100XPCAC

The cover pin C117579-42 functions as a fastening component designed to secure access panels, machine covers, and maintenance doors. By keeping these panels firmly in place, the pin prevents them from opening or detaching during operation, which protects the internal electrical, hydraulic, and mechanical systems from environmental exposure and debris. This component is designed to maintain the integrity of the machine housing under the operational conditions typical of large-scale mining equipment.

This part is compatible with Bucyrus 4100XPCAC and 7495HR2, as well as P&H 4100XPCAC and 7495HR2 mining shovels. These machines rely on multiple access points for routine maintenance, and this pin ensures that all protective covers remain locked in position. Proper fitment of these fasteners is necessary to prevent panel vibration and potential damage to surrounding equipment structures.

In heavy machinery, cover pins are used to maintain the closure of service compartments. They provide a simple mechanical means of locking panels that must be opened frequently for inspection or repair. By ensuring that these access points are correctly sealed, the pin helps maintain the overall safety and operational readiness of the machine.