BOSCH REXROTH
R902249591
$7,595.00 USD
- BOSCH REXROTH
- Material:R902249591
- Model:A4VG28EP3D1/32R-NZC13F005DP
Quantity in stock: 0
The Bosch Rexroth A4VG28EP3D1/32R-NZC13F005DP (R902249591) is a high-pressure axial piston pump designed for closed circuit applications. This metric version pump features an integrated boost pump that ensures the boost and pilot oil supply are maintained efficiently, contributing to the smooth change in flow direction as the swashplate moves through the neutral position. The pump is equipped with high-pressure relief valves that include an integrated boost function, enhancing its safety and reliability. Additionally, this model comes with an adjustable pressure cutoff as a standard feature, providing users with control over operational parameters to suit specific application needs. The inclusion of a boost pressure relief valve further ensures the system's protection against pressure spikes. The A4VG28EP3D1/32R-NZC13F005DP pump offers versatility through its through-drive capability, allowing for the mounting of additional pumps up to the same nominal size, which can be particularly beneficial in complex hydraulic systems requiring multiple pump configurations. Its swashplate design is engineered for robust performance in demanding conditions. With a nominal pressure rating of bar and a maximum pressure capacity of bar, this axial piston pump is capable of meeting the requirements of various high-pressure applications within closed circuits. Its precision engineering and robust construction make it a reliable component for delivering hydraulic power efficiently and effectively.
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 |