Liebherr DPVP Axial Piston Hydraulic Pump

Liebherr DPVP Axial Piston Hydraulic Pump

We are dealer and service provider of Liebherr DPVP Axial Piston Parallel Hydraulic Pump series, these are are used commonly in machines which needs the shortest installation lengths. Rexton Hydraulic not only repair these pumps but also provide maintenance service for service life of constant business operation.

  • Variable Displacement, Open Circuit, Parallel Pump
  • Series DPVP
  • Model Sizes : DPVP108 / DPVP108 impeller / DPVP165 / DPVP165 impeller.
  • Nominal Pressure 400 bar 5,802 psi
  • Maximum Pressure 450 bar 6,526.70 psi
  • Agriculture, Forestry and Construction

Share Product:

Liebherr DPVP Axial Piston Hydraulic Pump series are made with open circuits, designed as swashplates as a parallel pump. They are available in variable displacement parallel pumps comes in nominal sizes, that ranges from 6.59 to 10.07 inch3 (108 to 165 cm³). 5,802 psi (400 bar) is the nominal pressure of the pumps and 6,527 psi (450 bar) absolute is the maximum pressure that Liebherr offers.

Liebherr DPVP Axial Piston Pump is designed for multiple applications but majorly used for excavators. This features an integrated spur gearbox that allows downspeeding to minimize exhaust emissions. It has nominal sizes from 108 and 165, which can be equipped with an impeller to the pump. This helps to achieve a higher self-suction speed as well as displacement.

The inverse drive with a swivel angle of 22° is very efficient and has a very high power density

Technical Specifications

Specifications

 

Normal size 108 108 impeller 108 165 165impeller
Nominal pressure [pN] [bar] 400 400 400 400 400
Maximum pressure [pmax] [bar] 450 450 450 450 450
Displacement volume Vg max cm3 (107.7) (107.7) (107.7) (167.8) (167.8)
Max. speed at Vg max and pabs = 1 bar at the suction port nmax rpm 2,300 2,800 2,300 2,100 2,300
Volume flow at Vg max and nmax qvmax 1/min (248) (302) (248) (352) (436)
Drive power at qv max and  Δp = 5,802 psi (400 bar) Pmax kW (165) (201) (165) (235) (291)
Drive torque at Vg max and Δp = 5,802 psi (400 bar) Tmax Nm (686) (686) (686) (1,068) (1,068)
The dimensions can vary depending on the configuration and additional equipment

Product Models

Model Sizes : DPVP108 / DPVP108 impeller / DPVP165 / DPVP165 impeller.