Accurately Speed Adjusted Hydraulic Power Jack Unit , Housing Revolves 360 Degree

Lowering Speed Can Be Accurately Adjusted Hydraulic Power Unit Housing Revolves 360Degree
 
Description
 

YING-LIFT hydraulic jack uses a fluid, which is incompressible, that is forced into a cylinder by a pump plunger. Oil is used since it is self lubricating and stable. When the plunger pulls back, it draws oil out of the reservoir through a suction check valve into the pump chamber. When the plunger moves forward, it pushes the oil through a discharge check valve into the cylinder. The suction valve ball is within the chamber and opens with each draw of the plunger. The discharge valve ball is outside the chamber and opens when the oil is pushed into the cylinder. At this point the suction ball within the chamber is forced shut and oil pressure builds in the cylinder. Through above-mentioned principle, YING-LIFT hydraulic jacks are widely used for repairs, maintenance and installation of heavy machines.

 
Feature

1. Designed for heavy-duty machinery maintenance and installation;

2. Capacity 5-25T, compact and stable construction;

3. Housing revolves 360 degree;

4. Lowering speed can be accurately adjusted;

5. Protected against overloading;

6. Pump lever is removable;

7. According to CE safety standard;

Cautions

1. To avoid possible personal injury or damage to equipment

2. Do not exceed the maximum load capacity of the jack.

3. Do not add additional load to a lifted load.

4. Do not use in unstable or hazardous positions.

5. Unit must be used on flat surfaces able to carry the load.

6. The load must be stable during lifting.

7. An unstable load may cause the jack or load to slip.

8. Do not use jack(s) if damaged, altered or in poor condition.

9. Do not lift people or loads with people on them.

10. Do not lift at the end of the toe. Fully engage the load with the toe.

Technical Data