BOSCH REXROTH
R902478840
$4,554.25 USD
- BOSCH REXROTH
- Material:R902478840
- Model:A A10VSO71DFR1/31R-VPA42KB3
Quantity in stock: 0
The Bosch Rexroth A10VSO 71 DFR1/31R-VPA42KB3 (R902478840) is a high-performance axial piston variable pump renowned for its swashplate design, which facilitates efficient operation in open circuit applications. This all-purpose medium pressure pump is characterized by its notable features including a through drive that allows for the mounting of additional pumps up to the same nominal size, contributing to system flexibility and compactness. The A10VSO series is engineered to operate with low noise levels, ensuring a quieter working environment and enhancing user comfort. With its impressive suction characteristics, the pump maintains optimal performance even under challenging conditions. It boasts a robust design that ensures long service life, reducing downtime and maintenance costs over time. Additionally, the model offers short control response times, enabling precise operations and improved overall system efficiency. The size of this Bosch Rexroth pump aligns with metric standards, supporting its integration into various systems worldwide without compatibility issues. It operates at a nominal pressure of up to 280 bar and can handle maximum pressures of up to 350 bar, making it suitable for a wide range of medium-pressure applications. Its versatile nature allows it to be used in various hydraulic functions requiring reliable and consistent performance. Overall, the Bosch Rexroth A10VSO 71 DFR1/31R-VPA42KB3 (R902478840) stands out as an exemplary solution for users seeking an efficient and durable variable pump capable of meeting diverse operational demands while ensuring ease of maintenance and longevity.
Table of values
Size |
18 | 28 | 45 | 71 | 100 | 140 | 45 | 71 | 100 | 140 | |||
Version |
Standard | High speed | |||||||||||
Displacement |
Vg max |
cm³ |
18 | 28 | 45 | 71 | 100 | 140 | 45 | 71 | 100 | 140 | |
Nominal pressure |
pnom |
bar |
280 | 280 | 280 | 280 | 280 | 280 | 280 | 280 | 280 | 280 | |
Maximum pressure |
pmax |
bar |
350 | 350 | 350 | 350 | 350 | 350 | 350 | 350 | 350 | 350 | |
Maximum speed |
at Vg max |
nnom |
rpm |
3300 | 3000 | 2600 | 2200 | 2000 | 1800 | 3000 | 2550 | 2300 | 2050 |
Flow |
at Vg max and nnom |
qV nom |
l/min |
59 | 84 | 117 | 156 | 200 | 252 | 135 | 178 | 230 | 287 |
at Vg max and n = 1500 rpm |
qV 1500 |
l/min |
27 | 42 | 68 | 107 | 150 | 210 | |||||
Power |
at qV nom and pnom |
P |
kW |
30 | 39 | 55 | 73 | 93 | 118 | 63 | 83 | 107 | 134 |
at qV 1500 and pnom |
P 1500 |
kW |
12.6 | 20 | 32 | 50 | 70 | 98 | |||||
Torque |
at Vg max and pnom |
M |
Nm |
80 | 125 | 200 | 316 | 445 | 623 | 200 | 316 | 445 | 623 |
Weight (approx.) |
m |
kg |
12 | 15 | 21 | 33 | 45 | 60 | 21 | 33 | 45 | 60 |