Hinge bushing for Terex PT100G

The hinge bushing, part number 0403-503, serves as a critical pivot point for the cabin door assembly on the Terex PT100G. This component measures 3-15/16 inches in length and includes a grease fitting to allow for regular lubrication of the hinge mechanism.

This bushing is specifically designed for the Terex PT100G cabin door. It supports the hinge pin, ensuring the door maintains proper alignment and movement during operation. The integrated grease fitting allows maintenance personnel to apply lubricant directly to the pivot point, which helps manage friction and protects the hinge assembly from environmental contaminants.

In heavy machinery, bushings are cylindrical components inserted into housings to manage the interface between two moving parts. By providing a controlled surface for rotation, they reduce direct contact and wear between the hinge pin and the door frame. Regular lubrication through the grease fitting is necessary to maintain the intended movement of the door and to prevent the accumulation of debris within the pivot area.