Terex
Brake piston ring for Terex HC230
This brake piston ring is designed for the braking system of the Terex HC230 crawler crane. It facilitates the conversion of fluid pressure into mechanical force to engage the braking mechanism.
Parts diagram
Compatible models
Specifications
- Part number
- 0757 703 15
- Brand
- Terex
The 0757 703 15 brake piston ring serves as a component within the braking assembly of the Terex HC230 crawler crane. It functions by creating a seal between the piston and the cylinder wall, which allows the system to maintain the necessary pressure to actuate the brake mechanism effectively. Maintaining the integrity of this seal is necessary for the proper operation of the crane's braking system.
This component is specifically compatible with the Terex HC230 model. It is engineered to meet the operational requirements of the machine's brake assembly, ensuring that the piston can move within the cylinder to apply the required force for stopping the crane. Proper installation of this ring is required to prevent pressure leakage and ensure the system operates as intended.
In heavy machinery, brake piston rings are used to contain hydraulic or pneumatic pressure within the brake actuator. By preventing fluid bypass, these rings ensure that the force applied by the operator is transmitted efficiently to the brake pads or shoes, allowing for controlled deceleration and holding of the machine.

