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. HYDRAULIC HUB not only repair these pumps but also provide maintenance service for service life of constant business operation.
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 Data
| 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) |
14/15 Krishna market, puth khurd, near Indian oil petrol pump, Bawana, Delhi, 110039
+919217017095
Info@hydraulichub.in
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