BOSCH REXROTH
R902232625
$13,341.00 USD
- BOSCH REXROTH
- Material:R902232625
- Model:A4VG71HD3/32+A10VSO10DR/52
Due to extremely high demand, please call 920-337-0234 for availability
The Bosch Rexroth A4VG71HD3/32+A10VSO10DR/52 (R902232625) is a high-pressure pump designed for closed circuit applications, reflecting the company's commitment to engineering excellence. This pump features an integrated boost pump that ensures a reliable supply of boost and pilot oil, enhancing the overall efficiency and performance of hydraulic systems. The flow direction within the pump changes smoothly as the swashplate transitions through its neutral position, which is crucial for applications requiring precise control of fluid movement. Equipped with high-pressure relief valves that incorporate a boost function, this pump provides an additional layer of operational safety and consistency. The pressure cutoff is adjustable as standard, allowing for customization according to specific application needs. Moreover, the boost pressure relief valve contributes to the system's stability and longevity. The A4VG71HD3/32+A10VSO10DR/52 is designed with a through-drive feature, which facilitates the mounting of additional pumps up to the same nominal size directly onto it without requiring extra coupling components. This modular capability makes it versatile for various system configurations while saving space and reducing complexity. This model boasts a robust swashplate design optimized for durability and performance under high-pressure conditions. It has been engineered to operate reliably at a nominal pressure of up to bar (specific value not provided) and can withstand maximum pressures up to bar (specific value not provided), ensuring it meets the rigorous demands of industrial hydraulic systems. Overall, this Bosch Rexroth pump is suitable for a wide range of applications that require precise control over high-pressure fluid dynamics in closed circuits. Its metric version adheres to international standards, ensuring compatibility and ease of integration into various hydraulic systems worldwide.
Table of values
|
Size |
28 | 40 | 56 | 71 | 90 | 125 | |||
|
Displacement |
Vg max |
cm³ |
28 | 40 | 56 | 71 | 90 | 125 | |
|
Nominal pressure |
pnom |
bar |
400 | 400 | 400 | 400 | 400 | 400 | |
|
Maximum pressure |
pmax |
bar |
450 | 450 | 450 | 450 | 450 | 450 | |
|
Maximum speed |
at Vg max |
nnom |
rpm |
4250 | 4000 | 3600 | 3300 | 3050 | 2850 |
|
Intermittent 1) |
nmax |
rpm |
5000 | 5000 | 4500 | 4100 | 3800 | 3450 | |
|
Flow |
at Vg max and nnom |
qV nom |
l/min |
119 | 160 | 202 | 234 | 275 | 356 |
|
Power |
at qV nom and Δpnom 2) |
P |
kW |
79 | 107 | 134 | 156 | 183 | 238 |
|
Torque |
at Vg max and Δpnom |
M |
Nm |
178 | 255 | 357 | 452 | 573 | 796 |
|
Weight (approx.) |
m |
kg |
29 | 31 | 38 | 50 | 60 | 80 | |
| 1) | At Δp = 70 … 150 bar or Δp < 300 bar and t < 0.1 s |
| 2) | Δpnom = 400 bar |