A10V(S)O31 series is midde-presgre and swash-plate type piston pump,It has constant-pressure cantrol constant
flow control constant power control and remote pressure regudating control It has folowng features simpe structure,
smal n sze, lght n weight, bw roise levd and bng ife.t's widely used n metalrgical machinery,mring machinery. ndustrial machinery and construction machinery.
Product Parameter
| Displacement | 18ml/r | 28ml/r | 45ml/r | 71ml/r | 100ml/r | 140ml/r |
| Direction of rotation(from the end of the shaft) | R:Right,L:Left, | |||||
| Maximum speed | 3300r/min | 3000r/min | 2600r/min | 2200r/min | 2000r/min | 1800r/min |
| Weight(KG) | 12 | 15 | 21 | 33 | 45 | 60 |
| Shell pressure | ≤0.2mpa | |||||
| Rated pressure | 28MPa | |||||
| Max pressure | 35MPa | |||||
| Working mode | 0pen system | |||||
Product Advantage
Peculiarity
- Variable axial piston pump with swash plate design for hydraulic transmission in open circuit
- Flow rate is proportional to transmission speed and displacement.
- The flow rate can be stepless by adjusting the Angle of the swash plate.
-2 shell drain ports
- Good oil absorption
- Allows 280 bar continuous pressure
- Low noise level
- Long service life
- Possible axial and radial loads of the drive shaft
- High power/weight ratio
- Wide control
- Short response time
- Through shaft drive is suitable for mounting additional gear pumps or plunger pumps up to the same displacement specification (i.e. 100% through shaft drive torque).
Type Of Product
Engineering and Construction machinery - Engineering construction machinery - Engineering machinery parts
Product Application
Suitable for all industries, usually in the form of auxiliary pumps
Material of the product
Cast iron
Advantages Of The Company
Our team of engineers are familiar with the performance indicators of various major brands of hydraulic components and can choose the best solution for customers. The main business areas are all kinds of construction machinery equipment, large industrial equipment and Marine engineering, etc. Our products have been exported to Asia, America, Africa and other regions.


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