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BOSCH REXROTH
R902232820

$11,207.59 USD
  • BOSCH REXROTH
  • Material:R902232820
  • Model:AA4VG71HD3D1/32L-NSF52F001D*GO2*

Quantity in stock: 0

Note: Sales tax, and shipping will be calculated at checkout.
***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 AA4VG71HD3D1/32L-NSF52F001D (R902232820) is a state-of-the-art high-pressure pump designed for closed circuit applications, specifically tailored to meet the rigorous standards of the US market with its SAE version. This pump is recognized for its robust swashplate design which ensures reliable operation and longevity. It features an integrated boost pump that supplies both boost and pilot oil, ensuring the flow direction changes smoothly when adjusting the swashplate through neutral position. This model comes equipped with high-pressure relief valves that include an integrated boost function, enhancing the safety and performance of the system it serves. Additionally, it features an adjustable pressure cutoff as standard, providing users with control over operational parameters to match specific application needs. The boost pressure relief valve is another critical component that contributes to the overall efficiency and safety of this pump. With a size that allows for a nominal pressure of up to bar and a maximum pressure capability of bar, this Bosch Rexroth pump is suitable for handling demanding tasks. The versatility of this unit is further emphasized by its through-drive feature, which permits the mounting of additional pumps up to the same nominal size directly onto it, thereby saving space and simplifying system complexity. The AA4VG71HD3D1/32L-NSF52F001D is particularly well-suited for mobile equipment as well as industrial machinery where precise hydraulic fluid control is necessary. Its broad range of controls offers adaptability to various operational requirements, making it a flexible solution for a multitude of hydraulic circuit applications. This Bosch Rexroth pump embodies reliability and efficiency, engineered to deliver optimal performance in challenging environments where dependable hydraulic power is essential.

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