Small Excavator
A10VSO is an axial piston variable pump , belonging to the A10VSO series (for open circuit systems), specifically designed for small and medium-sized hydraulic systems. It is suitable for small construction machinery (such as excavators, loaders), machine tools, agricultural machinery, etc., providing stable hydraulic power.
Advantages
Variable Displacement Control: Automatically adjusts displacement via pressure compensation or load-sensing mechanism for energy efficiency.
Compact & Durable: Swashplate design ensures small footprint; wear-resistant critical components withstand harsh conditions.
Low Noise: Optimized fluid dynamics reduce noise levels below 75 dB.
Easy Maintenance: Modular construction simplifies disassembly and servicing.
Technical Data
Type | Displacement(cm³/rev) | Rated Pressure (MPa) | Maximum Pressure (MPa) | Rated Speed (rpm) | Maximum Speed (rpm) |
A10VSO18 | 18 | 28 | 35 | 2200 | 3300 |
A10VSO28 | 28 | 28 | 35 | 1800 | 2500 |
A10VSO45 | 45 | 28 | 35 | 1800 | 2800 |
FAQ
How do you ensure product reliability without in-house production?
We hold ISO 9001/TS 16949 certifications and have over 15 years of hydraulic manufacturing experience. Each batch undergoes a 5-stage quality verification, including pressure cycle testing and material composition analysis.
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