Accumulator for Terex machinery

This hydraulic accumulator, identified by part number 00113812, serves as a pressure vessel within the hydraulic circuits of heavy equipment. It functions by storing hydraulic energy under pressure, which allows the system to dampen pressure pulsations from the pump and compensate for volume changes caused by temperature fluctuations. Additionally, it provides necessary support for braking and steering functions and acts as a source of emergency power if the main hydraulic pump fails.

The component is designed for use across various Terex machine platforms. It operates by utilizing a flexible internal element that separates a pressurized inert gas, typically nitrogen, from the hydraulic fluid. As system pressure rises, the gas compresses to store fluid; when system pressure drops, the gas expands to return that fluid back into the circuit. This mechanism stabilizes hydraulic response and protects downstream components from damaging pressure spikes during operation.