Hydraulic piston pump A4V Series Variable Pump For Concrete mixing
Elephant Fluid Power provide Hydraulic piston pump A4V Series Variable Pump For Concrete mixingRexroth plunger pumps are widely used in high-pressure, large-flow, high-power systems and occasions where flow needs to be adjusted, such as planers, broaching machines, hydraulic presses, and engineering machinery.
1. Rexroth plunger pump has many forms.
2. Rexroth plunger pumps can be divided into Rexroth radial plunger pumps and Rexroth axial plunger pumps according to the arrangement and movement direction of the plungers.
3. Rexroth plunger pumps can be divided into swash plate type (straight axis type) and inclined axis type according to different flow distribution methods.



A4VG Series Pump Specification: Pump | A4VG |
Usage | Hydraulic Oil |
Pressure | High pressure |
Standard | Standard |
Condition | Made in China new pump |
Theory | Axial Flow Pump |
Displacement | 28,40,56,71,90,125,180,250 |
Features of Rexroth a4vg plunger pump displacement control mode: 1. HD: hydraulic control variable, related to control pressure |
2. HW: hydraulic control, manual servo |
The displacement of the pump is proportional to the angle of the operating direction a or B of the control handle |
3. Da: hydraulic control, related to speed |
4. DG: hydraulic control, direct control |
5. EZ: Electric two-point control, with switch electromagnet |
6. EP: electrical control, with proportional electromagnet |
The displacement of the pump is proportional to the current of the proportional electromagnets (A and b). |
Other Features:- Swash plate axial piston pump.
- Flow is proportional to the drive speed and to the displacment.
- Adjust the angle of swash plate to realize the stepless variable.
- Nominal pressure reach to 35Mpa.
- Good suction characteristic.
- Long service life.High-precision bearings.
- Have the structural design of compact, light weight, low noise characteristics.
- Hydrostatic balance slipper,improve the life of pump.
- The sensitivity of control system.
- With swashplate angle indicator.
Competitive Advantage:
specializes in the production of hydraulic pumps. |
Replacement market for Vickers, Dension, Tokimec, YuKen and so on |
Stable quality and competitive price will be provided. |
One stop purchasing for hydraulic pumps accessiores for your choice. |
OEM replacement martket 100% loading |
Professional technical department and efficient trade service for you all the time. |
Our Other Hydraulic Products: 1. hydraulic Orbital motors |
2. hydraulic Orbitrol steering units |
3. hydraulic gear pumps |
4. hydraulic vane pumps |
5. hydraulic control valves |
6. hydraulic pump parts |
7. hydraulic reducer |
Our Company:Elephant Fluid Power has been engaged in the hydraulic business since the beginning of the 20th century. It has a history of nearly 20 years and has always been upholding the principles of "quality first", "credit first" and "zero complaint", and has become a new leader in the hydraulics industry. Elephant Fluid Power insists on good products, good service, and has been providing customers with better, more comprehensive hydraulic products, and constantly. We are looking for good long business partner and friendship.
If you are interested in our products, please contact me, I will provide the best price support and quality service.
I believe we will establish a good and long-term cooperation.