Liebherr DPVG Axial Piston Hydraulic Pump
HYDRAULIC HUB is becoming India’s leading supplier and services provider of Liebherr DPVG Axial Piston Hydraulic Pump of repair, rebuilds and maintenance. Our unit is located in Bawana, Delhi, India, we are here to help you. DPVG is available in nominal sizes that ranges from 085 to 280. The nominal pressure of the pump is 6,527 psi (450 bar) and the maximum pressure is 7,252 psi (500 bar).
Liebherr DPVG Axial Piston Hydraulic Pump is a type of variable displacement pump with closed loop circuits. They are available in nominal sizes, which ranges from 108 to 280 cm3 (6.59 to 17.09 in3). Minimum pressure is 450 and maximum pressure is 500 for these pumps.
The DPVG Axial Piston Pump is built with closed circuit available in swash plate design. Their number and diameter of pistons, their stroke and the space between among them in the block decides the pumping capacity of an axial piston pump. The angle of inclination of the swashplate or the bent axis is the reason behind the stroke of the pistons.
Liebherr DPVG Axial Piston Hydraulic Pump is known for the durability, productivity and performance, which is achieved from using hydrostatic swash plate bearings.
Technical Data
| Normal size | 085 | 108 | 140 | 165 | 280 | |||||
| Nominal pressure [pN] [bar] | 450 | 450 | 450 | 450 | 450 | |||||
| Maximum pressure [pmax] [bar] | 500 | 500 | 500 | 500 | 500 | |||||
| Displacement volume | Vg max | cm3 | 88.4 | 107.7 | 140.2 | 167.8 | 283.4 | |||
| Max. speed at Vg max | N max | rpm | 3300 | 3000 | 2850 | 2700 | 2500 | |||
| volume flow at Nmax and V g max | qv max | 1/min | 291 | 323 | 400 | 453 | 709 | |||
| Drive power at qv max and Δp = 430 bar | Pmax | kw | 209 | 232 | 287 | 325 | 508 | |||
| Drive torque at Vg max and Δp = 430 bar | Mmax | Nm | 604 | 737 | 959 | 1149 | 1940 | |||
| Torsional rigidity | Shaft DIN 5480 |
W35 | W40 | W45 | W40 | W50 | W45 | W55 (Yoke) |
W55 (Cradle) | |
| Nm/rad | 103003 | 177000 | 205550 | 195300 | 254330 | 255250 | 471010 | 409310 | ||
| Driving gear moment of inertia | JTW | kgm2 | 0.0101 | 0017 | 0.024 | 0.03 | 0.0693 | |||
| Weight (approx.) | m | kg | 63 | 69 | 79 | 96 | 134 | |||
14/15 Krishna market, puth khurd, near Indian oil petrol pump, Bawana, Delhi, 110039
+919217017095
Info@hydraulichub.in
Mon - Sat (10AM - 05PM)
Sunday - Closed
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