Hydraulic axial piston pump DPVP

pneumaticfor industrial applicationsopen circuit

Liebherr pumps of the DPVP series are used predominantly in excavators. An upstream spur gearbox facilitates downspeeding to reduce exhaust gas emissions. Hydraulic component - Axial piston pump Circulation - open Adjustability - variable Nominal pressure - 400 bar Maximum pressure - 450 bar Nominal sizes - 108 / 108 impeller / 165 / 165 impeller Areas of application - Building construction and civil engineering The Liebherr axial piston pump DPVP series is developed for the open circuit in swash plate design as a parallel pump. The variable pump is available in nominal sizes 108 – 108 and 165 – 165 cm³. The nominal pressure is 400 bar and maximum pressure 450bar. Special features of the DPVP: These pumps are specially designed for excavator applica- tions. Due to an integrated gear, a downspeeding to fullfill higher emission standards is possible. To obtain higher max- imum speed and flow for size 165 – 165, an impeller version is also available if required. Thanks to the inverted piston design with 22° swivel angle, high efficiency and power density are obtained. The DPVP series is available with the most common controls.