BOSCH REXROTH
R902232864
$17,827.00 USD
- BOSCH REXROTH
- Material:R902232864
- Model:A4VG125EP4D1/32R-NZF02F001DH-S
Quantity in stock: 0
The Bosch Rexroth A4VG125EP4D1/32R-NZF02F001DH-S (R902232864) is a high-pressure pump designed for closed-circuit applications, embodying a swashplate design that ensures a smooth change in flow direction when the swashplate moves through the neutral position. This model is distinguished by its integrated boost pump which serves the dual purpose of supplying both boost and pilot oil, enhancing the functionality and reliability of the system it is integrated into. Equipped with high-pressure relief valves that incorporate a boost function, this pump maintains operational safety and efficiency. The pressure relief valves are complemented by an adjustable pressure cutoff as standard, providing an added layer of control over the hydraulic system's maximum pressure to prevent potential damage or wear. The A4VG125EP4D1/32R-NZF02F001DH-S also features a boost pressure relief valve, ensuring that any excess boost pressure is safely vented away. Additionally, it offers versatility through its through-drive capability which allows for the mounting of additional pumps up to the same nominal size, facilitating a compact and efficient multi-pump configuration. With its metric version tailored for specific market needs, this Bosch Rexroth pump is capable of handling nominal pressures (bar) and maximum pressures (bar) indicative of its robust design and suitability for demanding applications. The swashplate design not only contributes to its smooth operation but also underlines its capability to withstand high-pressure demands in various hydraulic systems.
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 |