Terex
Back-up ring for Terex HC230
This back-up ring is designed for use in the sealing systems of the Terex HC230 crane. It provides necessary support to the primary seal to prevent extrusion under pressure.
Parts diagram
Compatible models
Specifications
- Part number
- 0782 381 12
- Brand
- Terex
The back-up ring, part number 0782 381 12, serves as a support component within the hydraulic or pneumatic sealing systems of the Terex HC230 crane. It is positioned to provide structural backing to a primary seal, such as an O-ring or lip seal, preventing the seal from deforming or extruding into the clearance gap when the system is subjected to high pressure and dynamic loads.
This component is compatible with the Terex HC230 crane model. It is designed to maintain the integrity of the sealing assembly by limiting the movement of the primary seal, which helps to prevent fluid leaks and maintain consistent system pressure. Proper installation of this ring is required to ensure the sealing system functions as intended within the machine.
Back-up rings are used in various hydraulic applications to support softer sealing elements. By providing a rigid surface against which the primary seal can press, these rings ensure that the seal remains in its correct position and shape, even when the system experiences significant pressure fluctuations during operation.