Terex
Back-up ring for Terex HC230
This back-up ring is designed for the Terex HC230 crane hydraulic system. It provides structural support to O-rings to prevent extrusion in high-pressure applications.
Parts diagram
Compatible models
Specifications
- Part number
- 0762 125 30
- Brand
- Terex
The 0762 125 30 back-up ring serves as a support component within the hydraulic system of the Terex HC230 crane. It is engineered to work in conjunction with O-rings and other sealing elements to maintain system integrity under pressure. By filling the clearance gap between mating surfaces, it prevents the O-ring from extruding into the space, which helps maintain a consistent seal and prevents fluid leaks.
This component is compatible with the Terex HC230 crane model. It is designed to fit into specific hydraulic assemblies where high pressure is present. Proper installation of this ring ensures that the primary sealing elements remain in their intended position and shape during operation.
In hydraulic systems, back-up rings are used to protect elastomeric seals from damage caused by high-pressure cycles. They provide the necessary mechanical support to allow seals to function effectively without deforming or failing prematurely. By maintaining the correct geometry of the seal, the back-up ring assists in preserving the overall pressure-holding capability of the hydraulic circuit.