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Product Details:
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| Material: | Ductile Iron, Steel, Bronze And Others | Name: | Hydrualic Pump |
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| Type: | Hydraulic Piston Pump | Model: | A4VSO71DFR/10R-PPB13N00 |
| Brand: | Rexroth Replacement | Series: | DFR |
| Displacement: | 71cc | Warranty: | One Year |
| High Light: | DFR variable displacement piston pump,Rexroth variable displacement piston pump,Rexroth swash plate axial piston pump |
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High reliability and durability to meet offshore appliions
Replace imported products and reduce costs
Full-through shaft, high pressure and heavy load, diverse control functions
Description:
Hydraulic axial piston pump A4VSO71, A4VSO125, A4VSO180, A4VSO250
Robust high pressure pump for industrial appliions
Size 40 … 1000
Nominal pressure 350 bar
Maximum pressure 400 bar
Open circuit
Metric version
Features
Robust pump with very long service life
Low operating noise
Short control response times
Excellent suction characteristics
Through drive for mounting of further pumps up to same nominal size
Swashplate design
Technical Data
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 | |
Contact Person: Mr. Han
Fax: 86-311-6812-3061
