Professional China Concrete Pump Parts - Rexroth Hydraulic Spare Parts Charge Pump A4VG Series – RunFeng
Professional China Concrete Pump Parts - Rexroth Hydraulic Spare Parts Charge Pump A4VG Series – RunFeng Detail:
Our factory has multiple brands REXROTH,HITACHI,SAUER DANFOSS etc.. hydraulic pump parts, pump, motor of good quality and reasonable price in stock, which can be delivered to customers in the first time .contact us to confirm more details !
Introduction
1. Provide cooling oil to the system and reduce the temperature of the system.
2. Maintain the pressure of the main system circuit.
3. And provide control pressure to the control loop, the control pressure of the system is generally designed to be the same as the charge pressure.
4. Replenish the loss of internal fluid. In order to avoid damage to the transmission under any driving and braking conditions, the charge pressure must be set at the specified pressure.
5. The charge pump is generally a gear pump, or an external gear pump or a cycloid gear quantitative pump, installed on the main pump and driven by the main shaft of the main pump. The charge pump pressure is limited by the charge relief valve.
6. The standard charge pump is suitable for most pumps. If the displacement of the charge pump is insufficient, you need to increase the displacement of the charge pump or install a gear pump on the auxiliary spline of the main pump to provide the necessary Extra oil.
Model Display
Item |
Description |
Model |
Number of Tooth |
Number of Tooth |
1 |
A4VG28 |
16 |
|
|
2 |
A4VG28 |
16 |
|
|
3
|
A4VG40 |
15 |
9 |
|
13 |
||||
15 |
||||
4 |
A4VG40 |
15 |
9 |
|
13 |
||||
15 |
||||
5 |
A4VG40 |
15 |
|
|
6 |
A4VG56 |
21 |
9 |
|
13 |
||||
7 |
A4VG56 |
21 |
|
|
8 |
A4VG71 |
22 |
14 |
|
13 |
||||
9 |
||||
9 |
A4VG71 |
22 |
14 |
|
13 |
||||
9 |
||||
10 |
A4VTG71 |
22 |
|
|
11 |
A4VTG90 |
24 |
|
Item |
Description |
Model |
Number of Tooth Front |
Number of Tooth Rear |
12 |
A4VG90 |
24 |
13 |
|
13 |
A4VG90 |
24 |
14 |
|
14 |
A4VG125 |
26 |
13 |
|
15 |
A4VG125 |
26 |
13 |
|
16 |
A4VG125 |
26 |
14 |
|
17 |
A4VG180 |
30 |
13 |
|
18 |
A4VG250 |
27 |
|
|
19 |
A4VG250 |
27 |
13 |
|
20 |
A10VG28 |
16 |
9 |
|
21 |
A10VG45 |
15 |
15 |
|
22 |
A10VG63 |
22 |
9 |
About Tansportation
Cooperation Partners
Contact us
Peter
Sales Manager
Mobile Phone
+86 15698162885
sales@rfhydraulics.com
+86 15698162885
Product detail pictures:
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To constantly improve the management system by virtue of the rule of "sincerely, good faith and quality are the base of enterprise development", we widely absorb the essence of related products internationally, and constantly develop new products to meet the demands of customers for Professional China Concrete Pump Parts - Rexroth Hydraulic Spare Parts Charge Pump A4VG Series – RunFeng , The product will supply to all over the world, such as: Bahrain, Morocco, Austria, We set "be a creditable practitioner to achieve the continuous development and innovation" as our motto. We would like to share our experience with friends at home and abroad, as a way to create a bigger cake with our joint efforts. We have several experienced R & D persons and we welcome OEM orders.
By Olivia from Jordan - 2018.07.12 12:19
Cooperate with you every time is very successful, very happy. Hope that we can have more cooperation!
By Hedda from Wellington - 2018.06.18 19:26