Terex
Back-up ring for Terex HC230
This back-up ring supports primary seals within the hydraulic and pneumatic systems of the Terex HC230 crawler crane. It prevents seal extrusion and deformation under high pressure conditions.
Parts diagram
Compatible models
Specifications
- Part number
- 0762 135 95
- Brand
- Terex
The back-up ring, identified by part number 0762 135 95, serves as a support component in the hydraulic and pneumatic sealing systems of the Terex HC230. It is installed alongside primary seals, such as O-rings, to provide mechanical reinforcement and prevent the seal from extruding into the clearance gap when the system is under pressure. By maintaining the position and shape of the primary seal, it helps ensure the integrity of the hydraulic circuit and prevents fluid loss.
This component is designed for use in the Terex HC230 crane. It is manufactured to meet the specific dimensional requirements of the machine's hydraulic assemblies. The part is intended to be positioned on the low-pressure side of the seal to absorb force and maintain the sealing interface.
In heavy machinery, back-up rings are used to protect seals from damage caused by high-pressure cycles. By preventing the deformation of primary seals, these components help maintain the efficiency of hydraulic cylinders and valves, ensuring that the system operates within its design parameters.