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A10VG series
A10VG series
Closed circuit variable pump with swash-plate displacement control, compact enough for a tight chassis. Travel pump on mini excavators, compact loaders and rollers where space is short.
Technical data
| Size | 18 | 28 | 45 | 63 |
|---|---|---|---|---|
| Displacement · variable pumpVg max · cm³ | 18 | 28 | 46 | 63 |
| Displacement · charge pump (p=20 bar)Vg SP · cm³ | 5.5 | 6.1 | 8.6 | 14.9 |
| Speed · max. at Vg maxnmax continuous · rpm | 4000 | 3900 | 3300 | 3000 |
| Speed · limited maximumnmax limited · rpm | 4850 | 4200 | 3550 | 3250 |
| Speed · intermittent maximumnmax interm. · rpm | 5200 | 4500 | 3800 | 3500 |
| Speed · minimumnmin · rpm | 500 | 500 | 500 | 500 |
| Flow · at nmax continuous and Vg maxqV max · l/min | 72 | 109 | 152 | 189 |
| Power (Δp=300 bar)P · kW | 36 | 54.6 | 75.9 | 94.5 |
| Torque · at Vg max (Δp=300 bar)T · Nm | 86 | 134 | 220 | 301 |
| Torque · at Vg max (Δp=100 bar)T · Nm | 28.6 | 44.6 | 73.2 | 100.3 |
| Torsional stiffness · shaft SNm/rad | 20284 | 32143 | 53404 | 78370 |
| Torsional stiffness · shaft TNm/rad | – | – | 73804 | 92368 |
| Moment of inertia of drive shaftJGR · kgm² | 0.00093 | 0.0017 | 0.0033 | 0.0056 |
| Max. angular accelerationα · rad/s² | 6800 | 5500 | 4000 | 3300 |
| Filling volumeV · L | 0.45 | 0.64 | 0.75 | 1.1 |
| Weight approx.m · kg | 14/18 | 25 | 27 | – |
Data table: theoretical values, excluding efficiency and tolerances; figures rounded.