| Customization: | Available |
|---|---|
| After-sales Service: | 24 Hours Online |
| Warranty: | 1 Year |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
|---|
| Payment Methods: |
|
|---|---|
| Support payments in USD |
| Secure payments: | Every payment you make on Made-in-China.com is protected by the platform. |
|---|
| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
|---|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
The A4VSO or AAVSO Axial piston pump in swash plate design for hydrostatic drives in open circuit operation
The flow is proportional to the input drive speed and displacement. By adjusting the swash plate angle it is possible to infinitely vary the output flow.
We can supply model: Hydraulic axial piston pump A4VSO71, A4VSO125, A4VSO180, A4VSO250, A4VSO355, A4VSO500, A4VSO750, A4VSO1000
Technical Parameters
Table of values (theoretical values, without efficiency and tolerances; values rounded)
| Nominal size | A4VSO71 | A4VSO125 | A4VSO180 | A4VSO250 | |||
| Nominal pressure | p N | bar | 350 | 350 | 350 | 350 | |
| Maximum pressure | pmax | bar | 450 | 450 | 450 | 450 | |
| Displacement | Vg max | cm³ | 71 | 125 | 180 | 250 | |
| Speed | Max. speed | n max | rpm | 2200 | 1800 | 1800 | 1500 |
| Flow | at n max | q V max | l/min | 156 | 225 | 324 | 375 |
| Power | Δ p = 350 bar | P max | kW | 91 | 131 | 189 | 219 |
| Torque | Δ p = 350 bar | Tmax | Nm | 395 | 696 | 1002 | 1391 |
| Weight (approx.) | m | kg | 53 | 88 | 102 | 184 | |
| Nominal size | A4VSO355 | A4VSO500 | A4VSO750 | A4VSO1000 | |||
| Nominal pressure | p N | bar | 350 | 350 | 350 | 350 | |
| Maximum pressure | pmax | bar | 450 | 450 | 450 | 450 | |
| Displacement | Vg max | cm³ | 355 | 500 | 750 | 1000 | |
| Speed | Max. speed | n max | rpm | 1500 | 1320 | 1000 | |
| Flow | at n max | q V max | l/min | 533 | 660 | 1000 | |
| Power | Δ p = 350 bar | P max | kW | 311 | 385 | 525 | 583 |
| Torque | Δ p = 350 bar | Tmax | Nm | 1976 | 2783 | 4174 | 5565 |
| Weight (approx.) | m | kg | 207 | 320 | 460 | 605 | |
Application
A4VSO 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.
){kind=link}