Rexroth A4VG Axial Piston Variable Pump A4VG – Series 40
Rexroth A4VG Axial Piston Variable Pump A4VG – Series 40
We are a leading supplier and repair service provider of Rexroth A4VG Axial Piston Variable Pump A4VG – Series 40 within their entire size-range. Rexroth A4VG Series 40 is a high-pressure pump for applications in a closed circuit up to 500 bar.
- Axial Piston Pump
- Variable Displacement Pump
- Series : A4VG Series 40
- Model : A4VG110 / A4VG125 / A4VG145 / A4VG175 / A4VG210 / A4VG280
- Nominal Pressure up to 450 Bar (6500 psi)
- Maximum Pressure up to 500 Bar (7250 psi)
- All-Purpose High Pressure Pump With Through Drive
- High-Pressure Pump For Applications In a Closed Circuits up to 500 bar
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Rexroth A4VG Axial Piston Variable Pump - Series 40 a designed for closed-circuit applications that requires high pressure and high-power density. These pumps are developed in the swashplate design to allows smooth flow control, because it automatically adjusts the flow direction when the swashplate moves from the neutral position.
A4VG Pump - Series 40 is specially manufactured for heavy-duty applications and can withstand up to maximum pressure 500 bar and nominal pressure 450. These pumps are offered in multiple sizes from 110CC to 280CC providing exceptional power and pressure. They ensure efficiency and reliability in even the most demanding conditions.
These pumps comes into integrated auxiliary pump to provide boost and pilot oil supply, and they also feature high-pressure relief valves system protection with an integrated boost function to enhance system protection. In addition, For more controlling a boost-pressure relief valve and an adjustable pressure cut-off are included as a standard features.
Technical Specifications
Specifications
Size | 110 | 125 | 145 | 175 | 210 | 280 | 110 | 145 | 175 | |||
Version | Standard | High speed | ||||||||||
Nominal pressure | pnom | bar | 450 | 450 | 450 | 450 | 450 | 450 | 450 | 450 | 450 | |
Maximum pressure | pmax | bar | 500 | 500 | 500 | 500 | 500 | 500 | 500 | 500 | 500 | |
Maximum speed | at Vg max | nnom | rpm | 3150 | 3000 | 2850 | 2650 | 2500 | 2400 | 3400 | 3050 | 3000 |
Intermittent 1) | nmax | rpm | 3350 | 3150 | 3000 | 2800 | 2650 | 2550 | 3600 | 3200 | 3100 | |
Flow | at Vg max and nnom | qV nom | l/min | 348 | 375 | 414 | 465 | 527 | 673 | 375 | 443 | 526 |
Power | at qV nom and Δpnom 2) | P | kW | 249 | 269 | 297 | 333 | 377 | 482 | 269 | 318 | 377 |
Torque | at Vg max and Δpnom | M | Nm | 756 | 856 | 994 | 1200 | 1441 | 1918 | 756 | 994 | 1200 |
Weight (approx.) | m | kg | 88 | 84 | 106 | 115 | 152 | 160 | 88 | 106 | 115 |
1) | At Δp ≥ 40 bar and t < 15 s |
2) | Δpnom = 430 bar |
Product Models
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