Product Details:
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Whatsapp: | +85267220981 | Drive Mode: | 6-250m3 |
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Theory: | Rotary Pump | Certifisaarion: | ISO |
Power: | Hydraulic | Maximum Pressure: | 280 Bar |
Products Name: | Rexroth Hydraulic Piston Pump | Seal Type: | Lip Seal |
Pump: | Rexroth | ||
Highlight: | A4VSO71 Piston Pump,Axial Variable High Pressure Piston Pump,Rexroth excavator motor |
A4VSO71EO2/30R-PZB13N00 A4VSO71EO2/30R-VPB13N00 German Rexroth A4VSO71 series axial variable high-pressure piston pump excavator motor
Rexroth A4VSO71 Variable Displacement Axial Piston Pump – Technical Datasheet |
Product Overview |
The Rexroth A4VSO71 is a high-efficiency variable displacement axial piston pump designed for open-circuit hydraulic systems. Its swashplate design with electro-hydraulic or mechanical controls ensures precise flow and pressure regulation, suitable for demanding industrial and mobile applications. |
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Key Features |
• Model: A4VSO71 |
• Type: Variable displacement, open circuit |
• Displacement: 71 cm³/rev (adjustable) |
• Maximum Pressure: 350 bar (continuous) / 400 bar (peak) |
• Speed Range: 1200–3600 rpm |
• Control Options: HD, EP, LR, or others (specify) |
• Efficiency: >94% (volumetric at rated conditions) |
• Fluid Compatibility: ISO VG 32–68 hydraulic oils |
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Technical Specifications |
Parameter |
Displacement |
Max Continuous Pressure |
Peak Pressure |
Speed Range |
Weight |
Inlet Pressure |
Volumetric Efficiency |
Noise Level |
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Control Options (Example) |
Control Code |
HD |
EP |
LR |
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Typical Applications |
• Industrial: Hydraulic presses, machine tools, test rigs. |
• Mobile: Construction machinery (excavators, cranes). |
• Energy: Wind turbine pitch systems. |
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Installation & Maintenance |
• Mounting: SAE "A" or "B" flange (ISO 3019-2 standard). |
• Filtration: ≤10 µm (β₅≥75) recommended. |
• Fluid Temperature: 15–80°C (ideal range). |
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Ordering Example |
• Base Model: A4VSO71HD |
◦ Options: SAE flange type, shaft extension, paint coating. |
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Notes |
• Performance data based on ISO 4401 test conditions. |
• Consult official Rexroth documentation (e.g., RE 92702) for detailed schematics. |
A4VSO71EO2/30R-VZB13N00 |
A4VSO71DRG/30R-VPB25N00 |
A4VSO71EO2/30R-PZB13N00 |
A4VSO71EO2/30R-VPB13N00 |
A4VSO71EO2/30R-PPB13N00 |
A4VSO71EO1/30R-VPB25N00 |
A4VSO71EO1/30R-VZB13N00 |
A4VSO71EO1/30R-PZB13N00 |
A4VSO71EO1/30R-VPB13N00 |
A4VSO71EO1/30R-PPB13N00 |
A4VSO71LR2/30R-VPB25N00 |
A4VSO71LR2/30R-VZB13N00 |
A4VSO71LR2/30R-PZB13N00 |
A4VSO71LR2/30R-VPB13N00 |
A4VSO71LR2/30R-PPB13N00 |
A4VSO125DFR/30R-PZB13N00 |
A4VSO71DRG/30R-PZB13N00 |
A4VSO71DRG/30R-VPB13N00 |
A4VSO71DRG/30R-PPB13N00 |
A4VSO71DFR/30R-VPB25N00 |
A4VSO71DFR/30R-VZB13N00 |
A4VSO71DFR/30R-PZB13N00 |
A4VSO71DFR/30R-VPB13N00 |
A4VSO71DR/30R-VZB13N00 |
A4VSO71DFR/30R-PPB13N0 |
A4VSO71LR2G/30R-VPB25N00 |
A4VSO71LR2G/30R-PZB13N00 |
A4VSO71LR2G/30R-VPB13N00 |
A4VSO71LR2G/30R-PPB13N00 |
A4VSO71DR/30R-VPB25N00 |
A4VSO71LR2G/30R-VZB13N00 |
A4VSO500DR/22L-PPB13N00 |
A4VSO71DR/30R-VPB13N00 |
A4VSO71DR/30R-PPB13N00 |
FAQ:
Q4: Can we buy 1 pc of each item for quality testing?
A: Yes, we understand quality test is important and we are glad to send 1pc for quality testing.
Q5: What is the lead time?
A: For this product, normally 3 days,3 days and lead time is calculated from the day we receive your deposit. Exact time is determined by factory schedule.
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