What factors need to be considered when choosing a hydraulic jack?

Hydraulic jack is a special lifting equipment, has a very good lifting mechanism, simple structure, lightweight, easy to use. What factors need to be considered when choosing a hydraulic jack?
1. How much tonnage or push-pull force does the purchased hydraulic jack provide? According to general data, the tonnage is 20% higher than the load.

2. What is the specific stroke of the hydraulic jack?

3. The hydraulic jack is used for that purpose, whether it is jacked or pulled.

4. How many jacks do you need?

5. Is the hydraulic jack installed to run in a fixed position or purchased light for easy carrying?

6. Whether it will be used in a small space.

7. Whether the restriction device will be installed during the stroke interruption.

8. Is there any requirement for eliminating the eccentric load of the hydraulic jack.

9. Does it take a long time to maintain a partial load?

10. Whether the hydraulic jack has anti-corrosion requirements.

11. Do you need a high frequency of use (does it exceed 2500 times)?