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BOSCH REXROTH
R902249740


$11,127.00 USD
  • BOSCH REXROTH
  • Material:R902249740
  • Model:AA4VG56EP3D1/32L-NSC52F015PH

Due to extremely high demand, please call 920-337-0234 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 AA4VG56EP3D1/32L-NSC52F015PH (R902249740) is a high-pressure axial piston pump designed for closed circuit applications. This model features an integrated boost pump, which serves the dual purpose of supplying boost and pilot oil. Its design ensures that the flow direction changes smoothly when the swashplate transitions through the neutral position, enhancing operational efficiency and control. The pump is equipped with high-pressure relief valves that incorporate an integrated boost function, providing reliable pressure regulation and system protection. With a nominal pressure of 400 bar and a maximum pressure capacity of 450 bar, this pump is engineered to perform in demanding environments requiring precise hydraulic power. Additionally, it includes an adjustable pressure cutoff as a standard feature, offering customization for specific application needs. The boost pressure relief valve further contributes to its robust performance by managing excess pressures effectively. For versatility in system design, the AA4VG56EP3D1/32L-NSC52F015PH offers a through-drive capability, allowing additional pumps of up to the same nominal size to be mounted in tandem. This feature simplifies hydraulic system configurations while saving space and reducing potential points of failure. The pump's swashplate design is optimized for mobile applications where efficiency and reliability are paramount. The SAE version of this model caters specifically to the US market, adhering to local standards and requirements. With its array of controls and configurations, this Bosch Rexroth axial piston pump represents a sophisticated solution for advanced hydraulic systems in need of precise control and high-pressure capabilities.

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