The nominal displacement of the K3V112DTP-HN0V-14T pump is 112 cm³/rev. As it is a variable displacement pump, the actual displacement can be adjusted within a certain range according to the hydraulic system's requirements of the Doosan DH215-9 and DH225-9 excavators. This adjustment helps in matching the flow demands for various functions such as boom lifting, arm extension, and bucket operation.
Operating Pressure
These pumps are designed to operate at high pressures to power the hydraulic systems of the Doosan excavators. The maximum continuous operating pressure can typically reach around 350 bar (35 MPa). However, the exact maximum pressure may vary depending on the specific operating conditions, control settings, and the overall design of the pump for the DH215-9 and DH225-9 models.
