A hydraulic jack is a very useful device and the most common form is a floor jack, car jack or garage jack that lifts vehicles so that proper maintenance can be done. A jack uses force to lift extremely heavy loads. A hydraulic jack Singapore is made to lift maximum lifting capacity of 1.5 to 3 tons.
The mechanism with which strength is applied differs, depending on the kind of jack, but is typically hydraulic cylinder or a screw thread. Hydraulic jacks can be classified on the basis of which kind of force they make use of: hydraulic or mechanical.