Demag
Sealing O-ring for Demag AC80-1
This sealing O-ring is designed for the Demag AC80-1 crane. It provides a tight seal between machine surfaces to prevent fluid leakage within hydraulic or pneumatic systems.
Parts diagram
Compatible models
Specifications
- Part number
- 512 889 98
- Brand
- Demag
The sealing O-ring, part number 512 889 98, serves as a critical interface component within the hydraulic and pneumatic circuits of the Demag AC80-1 crane. By creating a secure seal between two mating surfaces, it prevents the escape of pressurized fluids or gases, which is necessary for maintaining system integrity during crane operations such as boom extension, steering, and outrigger stabilization.
This component is specifically engineered for fitment in the Demag AC80-1 model. The actual manufacturer of this part is Demag. It is designed to function under the operational pressures and temperature ranges specified for the hydraulic systems of this crane model.
In heavy machinery, O-rings act as static or dynamic seals that maintain pressure levels within fluid power systems. They are installed in grooves to compress and form a barrier against leakage. Regular inspection of these seals is necessary to detect signs of hardening or damage, as maintaining a proper seal is required for the consistent performance of the machine's hydraulic functions.