The A20VO series includes models A20VO60, A20VO95, A20VO190, A20VO260 and A20VO520, and is designed for open hydraulic systems.
The A20VO60 model has a nominal pressure of 250 bar and a peak pressure of 315 bar. In contrast, models from A20VO95 to A20VO520 offer a higher nominal pressure of 350 bar and a peak pressure of 400 bar.
These A20VO piston pumps are designed to provide reliable performance in a wide range of sizes, ensuring efficient operation in open hydraulic circuits.
Please contact Poocca Hydraulics for more information on the specifications of the A20VO piston pump.
| Size | without charge pump with charge pump | A20VO60 | A20VO95 |
A20VO190 |
A20VLO260 | A20VLO520 | |
| Displacement
(per rotary group) |
Vg max | cm3 | 60 | 93,8 | 192,7 | 260 | 520 |
| Vg min | cm3 | 0 | 0 | 0 | 0 | 0 | |
| Speed
maximal 1) at Vg max |
nmax |
min–1 |
2700 |
2350 |
2500 2) |
2300 2) |
1450 |
| Speed max. 3)
at Vg ≤ Vg max |
nmax |
min–1 |
3200 |
2780 |
2500 |
2300 |
1720 |
| Flow
at nmax and Vg max |
qv max |
L/min |
2×162 |
2×220 |
2×482 |
2×598 |
2×754 |
| Power at qV max
and Δp = 350 bar |
Pmax |
kW |
1354) |
257 |
562 |
698 |
880 |
| Torque at Vg max
at long-term (Δp = 350 bar) max. perm., short term (Δp = 400 bar) |
Tmax |
Nm |
477 4) |
1045 |
2147 |
2897 |
5793 |
| Tmax | Nm | 602 4) | 1194 | 2454 | 3310 | 6621 | |
| Moment of inertia
(of the rotating parts) |
J | kgm2 | 0,0113 | 0,0346 | 0,0604 | 0,0912 | 0,696 |
| Mass approx. | m | kg | 44 | 640 | |||
Rexroth A20VO hydraulic pumps feature a dual axial piston rotating assembly and swash plate design, designed for mobile and stationary open hydrostatic transmission applications. Its design is inspired by the reliability of the A11VO, A10VO/53 and A4VSO variable pumps, ensuring efficient, stable and durable performance.
Flexible control and powerful performance
The A20VO series supports a variety of control options and can be flexibly configured according to different application requirements. Its constant power control function can maintain stable operation even in dynamic environments. At the same time, the pump supports external adjustments during equipment operation, especially power control settings, providing greater operational convenience.
Adaptability and efficient output
This series of pumps can be optionally equipped with a gear pump or an auxiliary axial piston pump driven by a through shaft, which enhances its adaptability under various system requirements. The output flow is proportional to the drive speed and displacement, ensuring that the A20VO piston pump can operate efficiently under various working conditions.
Established in 1997, Poocca (Shenzhen) Co., Ltd. is a leading global hydraulics company specializing in the research, development, manufacturing, maintenance and distribution of hydraulic pumps, motors, valves and related components.
With an annual export value of over $16 million, Poocca Hydraulics serves over 100 countries through partnerships with distributors in 75 countries, ensuring broad market coverage and growth. Our company has an 8,000 square meter factory, of which 6,000 square meters are dedicated to production, equipped with advanced technologies such as flexible machining centers and CNC gear grinders.
The Poocca Hydraulics manufacturer team consists of more than 300 professionals, including 70 sales staff and 18 technical experts, supporting different industries such as construction, agriculture, manufacturing and material handling. Their customer-centric approach ensures tailor-made hydraulic solutions and continuous innovation in the industry.
| Size | without charge pump with charge pump | A20VO60 | A20VO95 |
A20VO190 |
A20VLO260 | A20VLO520 | |
| Displacement
(per rotary group) |
Vg max | cm3 | 60 | 93,8 | 192,7 | 260 | 520 |
| Vg min | cm3 | 0 | 0 | 0 | 0 | 0 | |
| Speed
maximal 1) at Vg max |
nmax |
min–1 |
2700 |
2350 |
2500 2) |
2300 2) |
1450 |
| Speed max. 3)
at Vg ≤ Vg max |
nmax |
min–1 |
3200 |
2780 |
2500 |
2300 |
1720 |
| Flow
at nmax and Vg max |
qv max |
L/min |
2×162 |
2×220 |
2×482 |
2×598 |
2×754 |
| Power at qV max
and Δp = 350 bar |
Pmax |
kW |
1354) |
257 |
562 |
698 |
880 |
| Torque at Vg max
at long-term (Δp = 350 bar) max. perm., short term (Δp = 400 bar) |
Tmax |
Nm |
477 4) |
1045 |
2147 |
2897 |
5793 |
| Tmax | Nm | 602 4) | 1194 | 2454 | 3310 | 6621 | |
| Moment of inertia
(of the rotating parts) |
J | kgm2 | 0,0113 | 0,0346 | 0,0604 | 0,0912 | 0,696 |
| Mass approx. | m | kg | 44 | 640 | |||
Rexroth A20VO hydraulic pumps feature a dual axial piston rotating assembly and swash plate design, designed for mobile and stationary open hydrostatic transmission applications. Its design is inspired by the reliability of the A11VO, A10VO/53 and A4VSO variable pumps, ensuring efficient, stable and durable performance.
Flexible control and powerful performance
The A20VO series supports a variety of control options and can be flexibly configured according to different application requirements. Its constant power control function can maintain stable operation even in dynamic environments. At the same time, the pump supports external adjustments during equipment operation, especially power control settings, providing greater operational convenience.
Adaptability and efficient output
This series of pumps can be optionally equipped with a gear pump or an auxiliary axial piston pump driven by a through shaft, which enhances its adaptability under various system requirements. The output flow is proportional to the drive speed and displacement, ensuring that the A20VO piston pump can operate efficiently under various working conditions.
Established in 1997, Poocca (Shenzhen) Co., Ltd. is a leading global hydraulics company specializing in the research, development, manufacturing, maintenance and distribution of hydraulic pumps, motors, valves and related components.
With an annual export value of over $16 million, Poocca Hydraulics serves over 100 countries through partnerships with distributors in 75 countries, ensuring broad market coverage and growth. Our company has an 8,000 square meter factory, of which 6,000 square meters are dedicated to production, equipped with advanced technologies such as flexible machining centers and CNC gear grinders.
The Poocca Hydraulics manufacturer team consists of more than 300 professionals, including 70 sales staff and 18 technical experts, supporting different industries such as construction, agriculture, manufacturing and material handling. Their customer-centric approach ensures tailor-made hydraulic solutions and continuous innovation in the industry.
POOCCA Hydraulics is a powerful hydraulic enterprise integrating R&D, manufacturing, sales and maintenance. Its products are exported to more than 120 countries. Its quality, price and service are deeply recognized and trusted by customers.
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