Liebherr LH30VO Axial Piston Hydraulic Pump
We are a reputed dealer and repair specialist of the Liebherr LH30VO Axial Piston Hydraulic Pump located in Delhi, India. Liebherr LH30VO axial piston pump is manufactured with a swashplate design and used in medium-pressure ranges.
Liebherr LH30VO Axial Piston Hydraulic Pump is manufactured specially for open circuits in mobile and stationary applications. These pump can be operated with through-drive up to 130% because of the type of pressure and swashplates of these pumps.
LH30VO is popular for their flexibility of the drive design, It has modular control model kit, that help to provides more than 35 possible control combinations, some of them are discussed below.
Liebherr LH30VO pumps are developed for all kinds of most common applications, which consists driving equipment, ventilation, or steering of a machine. This allows increased performance and the optimised production and assembly processes make the LH30VO an attractive and high-performing product.
Technical Data
| Normal size | 028 | 045 | 085 | 100 | |||
| Nominal pressure [pN] [bar] | 280 | 280 | 280 | 280 | |||
| Maximum pressure [pmax] [bar] | 320 | 320 | 320 | 320 | |||
| Displacement volume | Vg max | inch3 (cm3) |
1.75 (28.7) |
2.84 (46.5) |
5.25 (86.1) |
6.32 (103.5) |
|
| Vg min | inch3 (cm3) |
0 | 0 | 0 | 0 | ||
| volume flow at Vg max and nmax | qv max | us.liq.gal/min (1/min) |
25.02 (94.7) |
36.85 (139.5) |
54.58 (206.6) |
65.62 (248.4) |
|
| Min. speed at Vg max and pabs = 14.5 psi (1 bar) at the suction port |
n min | rpm | 100* | 100* | 100* | 100* | |
| Max. speed at Vg max and pabs = 14.5 psi (1 bar) at the suction port |
n max | rpm | 3,300 | 3,000 | 2,500 | 2,400 | |
| Drive torque at Vg max and Δp = 4,061 psi (280 bar) |
M max | lbf ft (Nm) |
94.3 (127.9) |
152.8 (207.2) |
283.0
(383.7) |
340.1 (461.1) |
|
| Drive power at qv max and Δp = 4,061 psi (280 bar) |
P max | kW (hp) |
59.3 (44.2) |
87.3 (65.1) |
134.6 (100.4) |
155.4 (115.9) |
|
| Driving gear moment of inertia | JTW | lb·ft2 (kg m2) |
0.0475 (0.002) |
0.0949 (0.004) |
0.2302 (0.0097) |
0.3037 (0.0128) |
|
| Maximum angular acceleration | a | rad/s2 | 7,300 | 5,400 | 3,900 | 3,500 | |
| Weight without through-drive (approx.) | m | ib (kg) |
35.27 (16) |
46.30 (21) |
85.98 (39) |
89.29 (40.5) |
|
| Weight with through-drive (approx.) | m | ib (kg) |
39.68 (18) |
52.91 (24) |
94.80 (43) |
98.55 (44.7) |
|
| Torsional stiffness | Driving shaft code “A1” | lbf ft/rad (Nm/rad) |
14,604 (19,800) |
17,406 (23,600) |
– | – | |
| Driving shaft code “A2” | 15,931 (21,600) |
20,357 (27,600) |
– | – | |||
| Driving shaft code “A3” | ⥠| 23,602 (32,000) |
– | – | |||
| Driving shaft code “A4” | ⥠| 24,044 (32,600) |
– | – | |||
| Driving shaft code “A5” | – | – | 51,482 (69,800) |
57,087 (77,400) |
|||
| Driving shaft code “A6” | – | – | 59,521 (80,700) |
67,339 (91,300) |
|||
| Driving shaft code “A9” | – | – | 75,157 (101,900) |
86,516 (117,300) |
|||
| Driving shaft code “A10” | – | – | 76,190 (103,300) |
92,269 (125,100) |
|||
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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