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BOSCH REXROTH
R902148748

  • BOSCH REXROTH
  • Material:R902148748
  • Model:A4VG125EP4D1/32L-NSF02F001DP *FNI*

Due to extremely high demand, please call 877-366-7226 for availability

***Disclaimer: The following summary contains information gathered from various sources such as product descriptions, technical specifications and catalogs. While efforts have been made to provide accurate details, inaccuracies may occur. It is advised to verify all information by contacting Bosch Rexroth directly.***
The Bosch Rexroth A4VG125EP4D1/32L-NSF02F001DP (R902148748) is a high-pressure axial piston pump designed for optimal performance in closed circuit applications. This particular model features an integrated boost pump that ensures a consistent supply of boost and pilot oil, which is essential for the smooth change of 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, providing additional safety and control during operation. In terms of functionality, the A4VG125EP4D1/32L-NSF02F001DP comes with an adjustable pressure cutoff as standard, allowing users to customize the pressure settings according to their specific requirements. Additionally, it includes a boost pressure relief valve for added operational reliability. The pump also offers flexibility in system design thanks to its through-drive capability, which allows for the mounting of further pumps up to the same nominal size directly onto it. The swashplate design of this Bosch Rexroth pump enables it to handle demanding tasks while maintaining efficiency and longevity. It is built to withstand nominal pressures up to bar and can cope with maximum pressures up to bar, making it suitable for a wide range of high-pressure applications. The metric version of this model ensures compatibility with standard metric systems, facilitating installation and maintenance. Overall, the robust construction and versatile controls make the A4VG125EP4D1/32L-NSF02F001DP an excellent choice for professionals seeking a reliable solution for their closed circuit systems where precise hydraulic fluid control and high-pressure capabilities are required.

Table of values

Size

28 40 56 71 90 125

Displacement
geometric, per revolution

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