35Mpa Tandem Hydraulic Pumps Large Self-Propelled Flat Transporter HPV70-70

Grass mower machines double hydraulic pumps easy to maintain

Double hydraulic pumps basic information: 

We could produce double hydraulic pumps, three throw pump and quadruple pump.

Double hydraulic pumps consist of two single pumps mounted on a common drive shaft. Hydraulically, the two pumps operate independently of one another. The larger pump of the combination is situated at the shaft end (the drive side). With equal frame sizes, the pump with the larger displacement is situated at the drive side.

Double hydraulic pumps main features:

1. Variable displacement axial piston pump.

2. Maximize performance, efficiency.

3. Rated working pressure of 35MPa.

4. Working pressure reach 42Mpa at transient. 

5. Wide range of displacements from 30-130cc/r

6. Fast control response.

7. Low noise.

8. Long lifespan.

9. Easy to install.

10. Easy to maintain. 

Hydraulic usage of tandem hydraulic pumps:

Tandem hydraulic pump is generally used in hydraulic transmission system, especially widely used in high-power hydraulic transmission system, such as construction machinery, agricultural machinery equipment, coal mining industry, oil exploration, aerospace industry and shipbuilding industry.

Highland company service: 

Quality service

One to one service, can provide design and installation solutions;

Online service for quick response and consultation;

Solve difficult after-sales problems;

Lightning supply

Regular single product supply for immediate delivery, batch can be quickly shipped according to customer demand;

Commitment to warranty hydraulic pump and hydraulic motor within one year;

Provide personalized and customized services according to customer needs;

Hydraulic oil notice of tandem hydraulic pumps:

The service life of tandem pump is related to the usual maintenance, the quantity and quality of the hydraulic oil, and the cleanliness of the oil. It is also an effective way to prolong the life of the piston pump to avoid the wear and tear of the friction pair of the piston pump caused by the particles in the oil. The higher the cleanliness of the hydraulic oil, the longer the service life of the hydraulic pump.

FAQ of hydraulic tandem pumps: 

Q1: Could I have a sample order?

A: Yes, we welcome sample order to test and check quality.

Q2: How do you ship the goods and how long does it take to arrive?

A: Ship by air express, it takes 3-5 days to arrive. Airline and sea shipping also optional.

Q3: Do you offer guarantee for the products?

A: Each motor or pump should be tested before shipping, test report can be sent if requested.

Warranty 12 months after shipment for complete assembly.

Q4: What are the payment terms?

A: Full order: 30% as deposit, balance before shipment. Small order/sample order: Full advance payment.

Q5: Are you manufacturer?

A: We are a manufacturer with own plant and 20 years experiences, manufacturing agricultural hydraulic pumps motors.

Tags: tandem hydraulic pumps, double hydraulic pumps, three throw pump