Wheel for P&H bridge crane

The wheel, part number 313F925C4, serves as a critical component in the bridge crane travel system. It maintains contact with the rail to support the crane structure and the suspended load, allowing for controlled movement across the workspace. By transmitting traction and braking forces, the wheel ensures the crane travels along the runway beams as intended. This component is designed for specific P&H 20-ton bridge crane configurations, including units identified by serial number CAX-29783. The part is manufactured by Harnischfeger Corp. and features a specific tread profile and flange designed to interface with the rail system, preventing lateral movement and ensuring proper alignment during operation.

In industrial bridge cranes, wheels are essential for distributing the crane's weight and the lifted load onto the rails. They are engineered to handle radial and axial loads while rotating to provide smooth travel. Maintaining the correct wheel profile and flange condition is necessary to keep the crane centered on the track and to prevent derailment. These components are typically mounted on axles within the end trucks of the crane, where they work in tandem with the drive motor and gear assemblies to move the entire crane bridge.