Advantages and applications
A10VO/53 Axial Variable Piston Pump
Advantages: Open circuit swash plate variable design with stepless adjustable flow. High power to weight ratio and compact size. Low noise and good suction performance, supporting high driving speed. Multiple control options including pressure, power and proportional electric control with fast response. Through drive design enables multi pump series connection. Reliable bearings for long service life. Rated pressure 280 bar, peak pressure 315 bar, suitable for harsh mobile working conditions.
Applications: Mini excavators, drilling rigs, truck mounted cranes, loaders, aerial work platforms, concrete machinery, sanitation equipment, metallurgical machinery, machine tools and mining machinery for open loop hydraulic systems, supplying high pressure power for cylinders and hydraulic motors.
model number:A10v18 28 45 63 72 76 85 105 125/53R
Technical Parameters
Size: 18 to 125 Series: 53
Rated Pressure: 25 MPa Max. pressure: 31.5 Mpa
| 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, n0 max | rpm | 3300 | 3000 | 2700 | 2600 | 2400 | 2200 |
| at Vg<Vg max, n0 max zul | rpm | 3960 | 3600 | 3250 | 3140 | 3000 | 2600 | |
| Flow | at n0 max, qvo max | L/min | 59 | 84 | 117 | 169 | 182 | 231 |
| at nE=1500rpm, qvE max | L/min | 27 | 42 | 68 | 95 | 114 | 157 | |
| Max.power | at n0 max, p0 MAX | kw | 25 | 35 | 55 | 69 | 75 | 96 |
| at nE=1500rpm, pE MAX | kw | 11 | 18 | 32 | 40 | 47 | 65 | |
| Max.torque | at Vg max (△P=25Mpa), Tmax | Nm | 71 | 111 | 200 | 242 | 302 | 417 |
| at Vg max (△P=10Mpa), T | Nm | 29 | 45 | 72 | 97 | 121 | 167 | |
| Filling capacity | V | L | 0.25 | 0.3 | 0.6 | 0.8 | 0.8 | 1 |
| m | kg | 13 | 18 | 24 | 28 | 28 | 45 |
ABOUT THE SUPPLIER
Founded in 2000, Shandong Taifeng Intelligent Control Co., Ltd. is a leading Chinese manufacturer specializing in the R&D, design, and production of high-performance hydraulic components and electro-hydraulic integrated control systems. With over 20 years of manufacturing expertise and modern production facilities, we deliver reliable, high-precision hydraulic solutions to global industries including heavy machinery, metallurgy, forging, plastic injection, and mining.
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