A7V0 series is angle-type axial and conicalpiston type hydrostatic drive variable pump,It is used for open loop hydrostatic drive andsuitable for walking machinery and industrialfields.The output flow rate is proportional tothe speed and pump displacement.The flow rateis adjustable from maximum to zero.Various ofvariable modes are applicable to a variety ofregulatory and control devices.The strong andcompact bearing system makes it last longer.
Product Parameter
| Displacement | 28ml/r | 55ml/r | 80ml/r | 107ml/r | 160ml/r | 250ml/r | 355ml/r | 500ml/r |
| Direction of rotation(from the end of the shaft) | R:Right,L:Left, | |||||||
| Maximum speed | 3150r/min | 2500r/min | 2240r/min | 2150r/min | 1900r/min | 1500r/min | 1320r/min | 1200r/min |
| Weight(KG) | 17 | 25 | 40 | 50 | 71 | 102 | 173 | 234 |
| Shell pressure | ≤0.3MPa | |||||||
| Rated pressure | 35MPa | |||||||
| Max pressure | 40MPa | |||||||
| Working mode | Open system | |||||||
Product Advantage
Peculiarity
- Axial cone piston variable pump with inclined shaft structure for open loop hydrostatic transmission
- Suitable for walking machinery and industry
The output flow rate is proportional to the speed and pump displacement, and the flow rate is stepless adjustable from maximum to zero (9.ax to q min= 0).
- Multi-variable mode for various adjustment and control devices
- Robust and compact bearing system for long life
Type Of Product
Engineering and Construction machinery - Engineering construction machinery - Engineering machinery parts
Product Application
Pump truck boom pump
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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