BOSCH REXROTH
R902400499
- BOSCH REXROTH
- Material:R902400499
- Model:A10VO71DFR1/31R-PRC92K07
Due to extremely high demand, please call 877-366-7226 for availability
The Bosch Rexroth A10VO 71 DFR1/31R-PRC92K07 (R902400499) is a high-quality axial piston variable pump designed for medium pressure applications in open circuits. This all-purpose pump is notable for its swashplate design and features a through drive, which allows for the mounting of additional pumps up to the same nominal size, providing versatility in configuring hydraulic systems. It operates with a nominal pressure of 280 bar and can handle a maximum pressure of 350 bar, ensuring reliable performance under demanding conditions. The A10VO series is engineered to deliver low operating noise, contributing to improved working conditions and reduced noise pollution. Its long service life is a testament to Bosch Rexroth's commitment to durability and quality manufacturing. The pump's short control response times enable precise operations, an essential requirement for various hydraulic functions and applications. Additionally, this model boasts excellent suction characteristics which facilitate efficient fluid dynamics within the system. The inclusion of drain ports further exemplifies its thoughtful design, aimed at maintaining optimal performance and ease of maintenance. The A10VO 71 DFR1/31R-PRC92K07 pump is well-suited for use in mobile and industrial applications where consistent and reliable hydraulic power is necessary.
Table of values
|
Size |
18 | 28 | 45 | 71 | 88 | 100 | 140 | 45 | 71 | 100 | 140 | |||
|
Version |
Standard | High speed | ||||||||||||
|
Displacement |
Vg max |
cm³ |
18 | 28 | 45 | 71 | 88 | 100 | 140 | 45 | 71 | 100 | 140 | |
|
Nominal pressure |
pnom |
bar |
280 | 280 | 280 | 280 | 280 | 280 | 280 | 280 | 280 | 280 | 280 | |
|
Maximum pressure |
pmax |
bar |
350 | 350 | 350 | 350 | 350 | 350 | 350 | 350 | 350 | 350 | 350 | |
|
Maximum speed 1) |
at Vg max |
nnom |
rpm |
3300 | 3000 | 2600 | 2200 | 2100 | 2000 | 1800 | 3000 | 2550 | 2300 | 2050 |
|
Flow |
at Vg max and nnom |
qV nom |
l/min |
59 | 84 | 117 | 156 | 185 | 200 | 252 | 135 | 178 | 230 | 287 |
|
at Vg max and n = 1500 rpm |
qV 1500 |
l/min |
27 | 42 | 68 | 107 | 132 | 150 | 210 | 68 | 107 | 150 | 210 | |
|
Power |
at qV nom and pnom |
P |
kW |
30 | 39 | 55 | 73 | 86 | 93 | 118 | 63 | 83 | 107 | 134 |
|
at qV 1500 and pnom |
P 1500 |
kW |
12.6 | 20 | 32 | 50 | 62 | 70 | 98 | 32 | 50 | 70 | 98 | |
|
Torque |
at Vg max and pnom |
M |
Nm |
80 | 125 | 200 | 316 | 392 | 445 | 623 | 200 | 316 | 445 | 623 |
|
Weight (approx.) |
m |
kg |
12.9 | 18 | 23.5 | 35.2 | 35.2 | 49.5 | 65.4 | 23.5 | 35.2 | 49.5 | 65.4 | |
| 1) | These values are valid at an absolute pressure of 1 bar in suction port S and for the optimum viscosity range νopt |