Seal ring for Demag AC-180

The seal ring 43155773 acts as a barrier within the mechanical assemblies of the Demag AC-180 crane. By creating a secure interface between two surfaces, it prevents the escape of hydraulic fluids, lubricants, or air while simultaneously protecting internal components from the ingress of dust, moisture, and other external debris. This component is essential for maintaining the operational integrity of various systems, including hydraulic cylinders, gearboxes, and axle assemblies where fluid containment is required for consistent machine performance.

This part is specifically engineered for fitment in the Demag AC-180 all-terrain crane. It is designed to maintain its seal under the specific operational pressures and movements associated with this crane model. Proper installation ensures that the seal remains compressed against the mating surfaces, effectively isolating the internal environment of the component from the surrounding conditions.

Seal rings are used throughout heavy machinery to isolate pressurized systems and protect moving parts from contamination. They are typically installed in housings or on shafts to manage the interface between different mechanical zones. By maintaining a consistent seal, these components help preserve the pressure levels within hydraulic circuits and prevent the degradation of lubricants caused by external particles.