A10VSO32/31 Series Variable Displacement Axial Piston Pump
A10VSO32/31 series swash-plate variable displacement axial piston pump is developed for hydrostatic transmission of open-loop circuits. Rated pressure is 280 bar and peak pressure reaches 350 bar. It supports stepless displacement adjustment and is equipped with through-drive interface for connecting additional pump units. Modular design provides multiple control options, featuring excellent suction performance, low noise and high power density. It is widely applied in medium-high pressure conditions such as industrial hydraulic equipment and construction machinery. Series 31 and 32 share interchangeable mounting dimensions.
Advantages
- Swash-plate stepless variable design for flexible flow adjustment
- High power density with high rated pressure level
- Optional multiple control modules for strong system adaptability
- Low noise and low pressure pulsation with excellent suction performance
| Product Parameters | |||||
| Size NG | 45 | 71 | 100 | 140 | 180 |
| Displacement(cm³/rev) | 45 | 71 | 100 | 140 | 180 |
| Speed (rpm) | 3000 | 2550 | 2300 | 2200 | 1800 |
| Flow (L/min) | 135 | 181 | 280 | 308 | 324 |
| Nominal pressure(bar) | 280 | ||||
| Max.pressure(bar) | 350 | ||||
| Weight(approx.)(kg) | 30 | 47 | 69 | 73 | 78 |
| Application field | Used in industrial open circuit hydraulic systems,involving industries:injection molding,smelting,chemical industry, mining… | ||||
| Product Parameters | ||||||
| Size NG | 18 | 28 | 45 | 71 | 100 | 140 |
| Displacement(cm³/rev) | 18 | 28 | 45 | 71 | 100 | 140 |
| Speed (rpm) | 3300 | 3000 | 2600 | 2200 | 2000 | 1800 |
| Flow (L/min) | 59 | 84 | 117 | 156 | 200 | 252 |
| Nominal pressure (bar) | 280 | |||||
| Max.pressure (bar) | 350 | |||||
| Weight(approx.)(kg) | 12 | 15 | 21 | 33 | 45 | 60 |
| Application field | Used in hydraulic systems such as engineering machinery, die-casting machines,injection molding machines, chemical equipment,etc. | |||||
1.OEM/ODM capabilities
2.Competitive pricing & bulk discounts
3.Fast shipping & customs clearance support
4.Turnkey project solutions
Standard Warranty: 12 months
Extended Warranty: Optional coverage up to 24 months.
Global Support: 24/7 technical assistance and spare parts supply.
Training: On-site or remote operation/maintenance training.
A: Standard models ship in 10-20 days; customized units require 30-45 days.
A: Yes, we have partnered service centers in key regions.
A: Absolutely! We offer tailored attachments.
A: Full export package (Commercial Invoice, Packing List, Bill of Lading, COC, etc.).
A: Contact us via email/phone for a quote, then confirm with a PO.
