Machined hub for Terex PT70

The machined hub, part number 0702-370, serves as a critical interface within the undercarriage assembly of the Terex PT70 compact track loader. This component is engineered to mount onto the drive axle and provides the necessary attachment point for the track sprocket. By securing the sprocket to the drive shaft, the hub transmits torque from the powertrain to the tracks, which is essential for the propulsion and traction of the machine during operation.

This specific hub features a 14-inch diameter and an 8-bolt mounting pattern, ensuring compatibility with the Terex PT70 undercarriage configuration. The component is precision-machined to meet the required dimensional tolerances for proper alignment within the drive system. Proper installation of this hub ensures that rotational forces are transferred effectively while maintaining the structural integrity of the track drive assembly.

In heavy machinery, a wheel or sprocket hub acts as the primary connection between the axle and the ground-engaging components. It must withstand the rotational torque and lateral forces generated during travel and steering maneuvers. Maintaining the integrity of the hub and its mounting hardware is necessary to prevent misalignment and ensure the consistent performance of the undercarriage system.