Rated Pressure: The A8V080 pump is designed to operate at a rated pressure typically in the range of 350 bar (35 MPa) to 400 bar (40 MPa). This pressure range enables the pump to provide sufficient hydraulic power for the various functions of the ZX160LC excavator, such as boom lifting, arm movement, and bucket operation.
Maximum Pressure: The maximum pressure that the pump can withstand for short periods is usually higher than the rated pressure, reaching up to 450 bar (45 MPa) or more, depending on the specific operating conditions. This allows the pump to handle sudden high-load situations that may occur during the excavator's operation, like when digging through hard soil or rocks.
