The variable displacement pump DPVD impresses with its innovative technology. Thanks to the inverse piston, the pump manages large swing angles and can be used with nominal pressures up to 400 bar. The model is also available as a double pump with back-to-back arrangement and a common suction port.
Hydraulic component - Axial piston pump
Circulation - open
Adjustability - variable
Nominal sizes - 108 / 165
Areas of application - Mining
The Liebherr axial piston double pump DPVD series is developed for the open circuit in swash plate design.
These variable displacement pumps are available in nominal qqsizes from 108 – 108 to 165 – 165.
The nominal pressure of the units is 400 bar and the maximum pressure is 450 bar absolute.
The model is available as a double pump with a back to back cation. Connecting the hydraulic lines is greatly simplified by a common suction port.
The inverse drive with a swivel angle of 22° is very efficient
and has a very high power density.
The DPVD series is available with the most common controls.