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Variable axial piston pump A7VO with tapered piston rotary group in bent axis design for hydrostatic drives in open circuits. Hydraulic axial piston pump A7VO28, A7VO55, A7VO80, A7VO107, A7VO160, A7VO250, A7VO355, A7VO500.
Technical Parameters
Table of values (theoretical values, without efficiency and tolerances; values rounded)
| Size | A7VO28 | A7VO55 | A7VO80 | A7VO107 | A7VO160 | A7VO250 | A7VO355 | A7VO500 | |||
| Nominal pressure | p N | bar | 350 | 350 | 350 | 350 | 350 | 350 | 350 | 350 | |
| Maximum pressure | pmax | bar | 400 | 400 | 400 | 400 | 400 | 400 | 400 | 400 | |
| Displacement | Vg max | cm³ | 28.1 | 54.8 | 80 | 250 | 355 | 250 | 355 | 500 | |
| Speed | n max | rpm | 3150 | 2500 | 2240 | 1500 | 1320 | 1500 | 1320 | 1200 | |
| Flow | at n max | q V max | l/min | 89 | 137 | 375 | 469 | 375 | 469 | 600 | 600 |
| Power | Δ p = 350 bar | P max | kW | 52 | 80 | 219 | 273 | 219 | 273 | 350 | 350 |
| Torque | Δ p = 350 bar | Tmax | Nm | 156 | 305 | 1391 | 1978 | 1391 | 1978 | 2785 | 2785 |
| Weight (approx.) | m | kg | 17 | 25 | 40 | 102 | 173 | 102 | 173 | 234 | |
Application
A7VO Hydraulic Pump are widely used in hydraulic systems of various industries such as lifting machinery, engineering machinery, metallurgy, mining, shipbuilding, forging press, etc.
Jinan Focor Machinery Co., Ltd (Hydraulic Department) established strategic cooperation with other China manufacturers, covering mining, mineral transaction, construction and agriculture machinery, spare parts and service. Not only can we export the above products, but we can also customize OEM brand products for our customers.
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