You are using an outdated browser. For a faster, safer browsing experience, upgrade for free today.

BOSCH REXROTH
R902205775


$11,553.00 USD
  • BOSCH REXROTH
  • Material:R902205775
  • Model:AA4VG71EP4DM1/32R-NSF52F011PP

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 AA4VG71EP4DM1/32R-NSF52F011PP (R902205775) is an advanced high-pressure pump designed for closed-circuit applications. This particular model boasts an integrated boost pump that ensures a consistent supply of boost and pilot oil, which is essential for the smooth operation of hydraulic systems. The swashplate design allows for seamless flow direction changes, particularly as the swashplate moves through the neutral position, enhancing the operational efficiency of the pump. Equipped with high-pressure relief valves that also incorporate a boost function, this pump provides a reliable safety mechanism to protect against overpressure conditions. Additionally, the pressure cutoff feature is adjustable as standard, allowing for customization according to specific application requirements. The inclusion of a boost pressure relief valve further contributes to the system's safety and longevity. The AA4VG71EP4DM1/32R-NSF52F011PP model offers versatility in its physical setup, featuring a through-drive capability that permits the mounting of additional pumps up to the same nominal size. This enables users to expand their hydraulic systems without needing separate drives for each pump. Designed with robustness in mind, this pump can handle nominal pressures of up to bar and withstand maximum pressures up to bar, making it suitable for demanding applications that require consistent and reliable hydraulic power. Furthermore, this SAE version is specifically tailored for the US market, ensuring compliance with local standards and regulations. Overall, Bosch Rexroth's AA4VG71EP4DM1/32R-NSF52F011PP high-pressure pump represents a top-tier solution for professionals seeking performance and reliability in their closed-circuit hydraulic systems. Its comprehensive features and robust design make it an ideal choice across various applications requiring precise fluid power control.

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