Short description Axial piston pump DPVD --- The Liebherr axial piston double pumps in the DPVD series are designed as swashplates for open circuits. Valid for: DPVD 108 – 108 DPVD 165 – 165 These variable displacement double pumps are available in nominal sizes from 108–108 to 165–165. The nominal pressure of the units is 400 bar and the maximum pressure is 450 bar absolute. Features: D series Open circuit The model is available as a double pump with a back to back arrangement. Connecting the hydraulic lines is greatly simplified by a shared suction port. Control types: Load Sensing with pressure cut-off Electrical volume control with pressure cut-off The inverse drive with a swivel angle of 22° is very efficient and has a very high power density. Pressure range: Nominal pressure pN = 400 bar Maximum pressure pmax = 4

DPVD variable displacement, open circuit, nominal pressure 400 bar, maximum pressure 450 bar (all specifications per driving gear) Volume flow at nm„, qv m„ [l/min] 237 Drive power Ap = 400 bar, Pmlx [kW] 158 Drive torque Ap = 400 bar, Tmlx [Nm] 686 Available controls EL-LS Technical data Splined shaft profile DIN 5480 involute gear hub profile W40 x 2 x 18 Connection spacing, screws B 250 Splined shaft length D 66 Connection length, SAE flange (suction & pressure) E 238 Shaft collar/mounting flange F 476 Leakage oil connection ISO 9974-1 M33 x 2 * The dimensions can vary depending on the configuration...

D series/pump/variable displacement/double DPVD 3. Nominal size (per driving gear)

Large diameter bearings Human-machine interfaces and gateways Injection systems Axial piston hydraulics Gearboxes and rope winches Control electronics and sensors Electrical machines Power electronics From A to Z, the components division of the Liebherr Group offers a broad range of solutions for mechanical, hydraulic, electric and electronic drive and control technology. The efficient components and systems are produced at a total of ten production sites around the world to the highest standards of quality. Central contacts for all product lines are available to customers at Liebherr Component...