BOSCH REXROTH
R902205534
$24,403.00 USD
- BOSCH REXROTH
- Material:R902205534
- Model:AA4VG125HD3DT1/32+A10VO71DFR1/31
Due to extremely high demand, please call 920-337-0234 for availability
The Bosch Rexroth AA4VG125HD3DT1/32+A10VO71DFR1/31 (R902205534) is a high-pressure pump designed for closed-circuit applications, particularly tailored to meet the rigorous demands of such systems. This state-of-the-art pump features an integrated boost pump that ensures a consistent supply of boost and pilot oil, enhancing the overall efficiency and reliability of the hydraulic system. The smooth transition in flow direction as the swashplate moves through the neutral position is a testament to its sophisticated engineering. The model is equipped with high-pressure relief valves that possess an integrated boost function, along with an adjustable pressure cutoff as a standard feature, ensuring optimal safety and performance under varying conditions. Additionally, it includes a boost pressure relief valve which further contributes to its robust safety features. This pump also stands out for its capability to accommodate through-drive configurations, allowing for the mounting of additional pumps up to the same nominal size. This feature provides flexibility and scalability in system design, enabling users to adapt their hydraulic setups as per their specific requirements. With a nominal pressure bar and maximum pressure bar indicative of its powerful operation capabilities, this Bosch Rexroth pump is engineered in an SAE version specifically for the US market. Its swashplate design underscores its efficient functionality and makes it suitable for high-end applications where precise control and long-term durability are paramount. The AA4VG125HD3DT1/32+A10VO71DFR1/31 (R902205534) represents Bosch Rexroth's commitment to delivering advanced hydraulic solutions that cater to complex industrial needs while maintaining high standards of quality and performance.
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 |