BOSCH REXROTH
R902125318
- BOSCH REXROTH
- Material:R902125318
- Model:AA4VG125HD3D1/32R-NTF52F021P
Due to extremely high demand, please call 877-366-7226 for availability
The Bosch Rexroth AA4VG125HD3D1/32R-NTF52F021P (R902125318) is a state-of-the-art high-pressure pump designed for demanding applications in closed circuits. This robust pump features an integrated boost pump, which ensures a reliable supply of boost and pilot oil. The design allows for smooth directional changes when adjusting the swashplate from the neutral position, enhancing the operational flexibility and precision of the equipment it serves. Engineered with high-pressure relief valves that include an integrated boost function, this pump guarantees safety and reliability under varying pressure conditions. It also comes with an adjustable pressure cutoff as a standard feature, providing additional control over the operation parameters to suit specific application needs. The Bosch Rexroth AA4VG125HD3D1/32R-NTF52F021P is equipped with a boost pressure relief valve and offers through-drive capability. This feature permits the mounting of additional pumps up to the same nominal size, facilitating a modular approach to system design and expansion without compromising performance. This model is tailored specifically for the US market with its SAE version, adhering to industry standards and ensuring compatibility within a wide range of hydraulic systems. With its swashplate design, this high-pressure pump is capable of handling nominal pressures up to bar levels specified by the manufacturer and can endure maximum pressures that peak even higher, signifying its resilience in strenuous environments. Ideal for heavy-duty applications that demand consistent performance and reliability, the Bosch Rexroth AA4VG125HD3D1/32R-NTF52F021P stands out as a versatile component in hydraulic systems requiring precise control and long-term durability.
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 |