Model Numbers: 708 - 1S - 00150, 708 - 1S - 00252
Applicable Models: PC30 Mini - Excavator, PC30MR - 2, PC30MR - 1
Function: As the main hydraulic pump, it is responsible for supplying pressurized hydraulic fluid to various hydraulic components such as cylinders and motors to power the movements of the excavator's boom, arm, bucket, and other functions.
2. Performance Specifications
2.1 Flow Rate
Rated Flow: The rated flow rate of the pump is an important parameter that determines the speed of hydraulic operations. For this pump, the rated flow rate is typically [X] liters per minute (L/min). This value may vary depending on the rotational speed of the pump and the specific operating conditions.
Variable Flow Range: The pump may have a variable flow control mechanism that allows the flow rate to be adjusted within a certain range. The minimum flow rate might be [Y] L/min and the maximum could reach up to [Z] L/min. This variability enables the excavator to adapt to different work requirements, such as delicate or heavy - duty operations.
2.2 Pressure Ratings
Rated Pressure: The rated working pressure of the pump is [P1] megapascals (MPa). This is the pressure at which the pump is designed to operate continuously under normal working conditions, ensuring the efficient transfer of hydraulic energy to the actuators.
Peak Pressure: The pump can withstand a peak pressure of [P2] MPa for short - term, high - load situations. However, continuous operation at or near the peak pressure may reduce the service life of the pump and other hydraulic components.
