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Variable Displacement Piston pump A10VO 31 series for Tractor & Excavator
- Feature
- Model code
- Related Products
Feature:
1)Variable Displacment Axial piston Pump of swashplate design for hydraulic open circuit system.
2)Flow is proportional to drive speed and displacment .It can be infinitely Varied by adjustment of the swashplate.
3)ISO Mounting Flange.
4)Flange connections to SAE metric.
5)2 case drain ports.
6)Good suction Characteristics.
7)Permissible continuous pressure 28Mpa.
8)Low noise level.
9)Long Service life.
10)Axial and radial loading of drive shaft possible.
12)High power-weight ratio.
13)Wide range of controls.
14)Short response times.
15)Though drive options for multy-circuit system.
| Sizes | 18 | 28 | 45 | 71 | 100 | 140 | |||
| Displacement | Vgmxcm³ | 18 | 28 | 45 | 71 | 100 | 140 | ||
| Maxspeed | nm rpm | 3300 | 3000 | 2600 | 2200 | 2000 | 1800 | ||
| Max.flow | in nma | qv | L/min | 59.4 | 84 | 117 | 156 | 200 | 252 |
| n 1500r/min | 27 | 42 | 68 | 107 | 150 | 210 | |||
| (△p=280bar) Max.power | in nmx | Pm | Kw | 27.7 | 39 | 55 | 73 | 93 | 118 |
| in 1500 r/min | 12.6 | 20 | 32 | 50 | 70 | 98 | |||
| (△p=280bar)Max.torque | in Vgm | Tmax | Nm | 80.1 | 125 | 200 | 316 | 445 | 623 |
| Weight | m | Kg | 12 | 15 | 21 | 33 | 45 | 60 | |
