Accumulator for Demag AC50-1

The accumulator, part number 30412, serves as a pressure storage vessel within the hydraulic circuit of the Demag AC50-1 crane. It functions by storing hydraulic fluid under pressure, which allows the system to absorb pressure surges, compensate for internal leakage, and dampen vibrations during operation. By maintaining a more stable pressure level, this component assists in the smooth movement of the boom, slewing, and outrigger functions, protecting other hydraulic components from sudden force variations.

This component is specifically engineered for the Demag AC50-1 all-terrain crane. Its integration into the machine's hydraulic architecture is critical for maintaining the operational stability and control required during lifting tasks. Proper maintenance of the gas pre-charge pressure and the internal bladder or piston integrity is necessary to ensure the system continues to operate within its design parameters.

Hydraulic accumulators generally utilize a gas charge, typically nitrogen, separated from the hydraulic fluid by a bladder or piston. This design allows the unit to react to pressure changes in the system instantly. By providing a buffer for the hydraulic fluid, the accumulator helps manage the energy demands of the crane during various operational cycles.