Patented by Richard Dudgeon in 1851, hydraulic jacks consist of six main components; a reservoir to hold hydraulic fluid, a pump to draw fluid from the reservoir, a check/release value to direct ...

Explore the impressive process of repairing a hydraulic jack with precision. From diagnosing issues to restoring functionality, this technique highlights the expertise required for such a task. Watch ...

Hydraulic jacks and screw jacks serve the same basic purpose, allowing mechanics to lift and support heavy loads in the shop. That said, there are some pretty major differences in how they work, the ...