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BOSCH REXROTH
R902113360

  • BOSCH REXROTH
  • Material:R902113360
  • Model:AA4VG71HD3DMT1/32L-NSF52F001D

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 AA4VG71HD3DMT1/32L-NSF52F001D (R902113360) is a high-performance axial piston variable pump that stands out for its integrated boost pump feature, which provides both boost and pilot oil supply. This particular model ensures a smooth transition in flow direction when the swashplate moves through the neutral position, enhancing the operational efficiency of the system it is integrated into. The high-pressure relief valves are designed with an integrated boost function, and this unit comes standard with an adjustable pressure cutoff, offering customizability to specific application requirements. Moreover, the AA4VG71HD3DMT1/32L-NSF52F001D is equipped with a boost pressure relief valve that ensures the safety and longevity of the hydraulic system by preventing overpressure conditions. The pump also boasts a through-drive capability, allowing for the mounting of additional pumps up to the same nominal size, which makes it highly versatile for systems requiring multiple pump configurations. The wide variety of controls available with this model allows for precise adaptability to different control requirements, making it suitable for advanced hydraulic functions. The swashplate design contributes to its reliable performance in demanding applications. This Bosch Rexroth variable pump is engineered to meet the needs of complex hydraulic systems where efficient control and hydraulic power are necessary. Its robust design and precision engineering underscore Bosch Rexroth's commitment to delivering quality and performance in their hydraulic components.

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