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BOSCH REXROTH
R902134370


$6,893.00 USD
  • BOSCH REXROTH
  • Material:R902134370
  • Model:A4VG28DGD1/32R-NSC10F043S-ES

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 A4VG28DGD1/32R-NSC10F043S-ES (R902134370) is a high-pressure pump designed for closed-circuit applications. It features an integrated boost pump that ensures the supply of boost and pilot oil, contributing to the reliability and efficiency of the system. The smooth change in flow direction as the swashplate moves through the neutral position highlights the precision engineering of this pump. This model is equipped with high-pressure relief valves that include an integrated boost function, enhancing its safety features. Additionally, this pump comes standard with an adjustable pressure cutoff, allowing for customization according to specific application requirements. The inclusion of a boost pressure relief valve further exemplifies its robust design tailored for demanding operations. For versatility in system expansion or integration, it offers a through-drive capability that supports mounting additional pumps up to the same nominal size. The A4VG28DGD1/32R-NSC10F043S-ES is built on a swashplate design which is well-suited for high-pressure applications within closed circuits. Its size and metric version are designed to meet various global standards and requirements. With nominal pressure ratings bar and maximum pressure ratings bar, it stands as a reliable component in hydraulic systems where consistent performance under high pressure is critical. This Bosch Rexroth pump's capabilities make it an essential part of hydraulic systems requiring precise control and durability. Whether it's used in mobile machinery or industrial settings, this model ensures smooth operation and long service life due to its advanced design features and robust construction.

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