Terex
Bolt-on Alpha rail for Terex PT50
This bolt-on Alpha rail is a structural component designed for the undercarriage assembly of the Terex PT50 machine. It provides support and guidance for the tracks, ensuring consistent weight distribution during operation.
Parts diagram
Compatible models
Specifications
- Part number
- 0702-455
- Brand
- Terex
The 0702-455 bolt-on Alpha rail serves as a structural component within the undercarriage system of the Terex PT50. It is specifically engineered for integration into the right-hand undercarriage assembly on units with serial number DTC 03357 and later. By acting as a guide for the tracks, this rail helps maintain proper alignment and assists in distributing the weight of the machine across the ground surface during travel.
This component is designed for a bolt-on installation, which allows for attachment to the undercarriage frame. It is compatible with the Terex PT50 model. Proper alignment and integrity of the rail are necessary for the track system to function as intended, supporting the overall mobility of the machine across various job site conditions.
In tracked machinery, rails and guide components within the undercarriage assembly manage the path of the tracks. These parts ensure that the track remains centered and stable while the machine moves, which helps prevent premature wear on the track links and drive components. Maintaining the structural integrity of these rails is a standard practice for preserving the performance of the undercarriage system.

