Features
The A10V/54R Series Hydraulic Piston Pump is designed for hydrostatic drives operating in open-circuit hydraulic systems. Its axial piston swashplate structure provides variable flow proportional to drive speed and displacement, with smooth adjustment through the swashplate angle. The pump's compact size and favorable power-to-weight ratio make it suitable where installation space and hydraulic efficiency are important. It offers high-speed rotation, low noise, excellent suction capability, durable bearings, and a drive shaft capable of carrying axial and radial loads. Short response time is supported by flow, pressure, and power control.
Application Scope
The A10V/54R Axial Piston Pump can be considered for construction machinery, agricultural machinery, industrial hydraulic equipment, mobile hydraulic applications, and hydraulic transmission systems using an open-circuit design. Actual compatibility depends on system pressure, displacement, speed, fluid, controls, and installation requirements.
Table of values
Parameters of A10V/54R Piston Pump
| Item | Condition / Symbol | Unit | 18 | 28 | 45 | 63/72 | 76/85 | 105/125 |
|---|---|---|---|---|---|---|---|---|
| Size | 18 | 28 | 45 | 63/72 | 76/85 | 105/125 | ||
| Max. displacement | Vg max | mL/r | 18 | 28 | 45 | 63/72 | 76/85 | 105/125 |
| Max. speed ¹) | at Vg max — n_nom | rpm | 3300 | 3000 | 2700 | 2600 | 2400 | 2200 |
| Max. speed ¹) | at Vg < Vg max — n_max | rpm | 3960 | 3600 | 3250 | 3140 | 3000 | 2600 |
| Flow | at n₀ max — q_V0 max | L/min | 59 | 84 | 117 | 169 | 182 | 231 |
| Flow | at n_E=1500rpm — q_VE max | L/min | 27 | 42 | 68 | 95 | 114 | 157 |
| Max. power | at n₀ max — p₀ max | kW | 25 | 35 | 55 | 69 | 75 | 96 |
| Max. power | at n_E=1500rpm — p_E max | kW | 11 | 18 | 32 | 40 | 47 | 65 |
| Max. torque | at Vg max（Δp=25MPa）— T_max | Nm | 71 | 111 | 200 | 242 | 302 | 417 |
| Max. torque | at Vg max（Δp=10MPa）— T | Nm | 29 | 45 | 72 | 97 | 121 | 167 |
| Filling capacity | V | L | 0.25 | 0.3 | 0.6 | 0.8 | 0.8 | 1 |
| Weight（without oil） | m | kg | 13 | 18 | 24 | 28 | 28 | 45 |
