
Model: K5V80DT - 9N0Q
Type: Main pump for excavators
Purpose: Designed to provide high - pressure hydraulic fluid to power the various hydraulic components of an excavator, such as cylinders for boom, arm, and bucket movements.
2. Technical Parameters
Displacement
Nominal Displacement: 80 cm³/rev. This value determines the volume of hydraulic fluid the pump can deliver per revolution of the drive shaft, which is a key factor in determining the pump's flow rate.
Flow Rate
Rated Flow Rate: At a rated speed of [X] rpm, the pump delivers a rated flow rate of [Y] L/min. This flow rate is optimized for normal operating conditions of the excavator.
Maximum Flow Rate: Under specific conditions (e.g., maximum allowable speed), the pump can achieve a maximum flow rate of [Z] L/min to meet high - demand operations.
Pressure
Rated Working Pressure: The pump is designed to operate continuously at a rated pressure of [P1] MPa. This pressure provides sufficient force to drive the hydraulic actuators of the excavator.
Peak Pressure: It can withstand a peak pressure of [P2] MPa for short - term, high - load applications.