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 ...

Lifting commercial motor vehicles poses significant risks for technicians who service truck tires. Several factors influence ...

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 ...

Samsel Supply Co., a fabricator, distributor and repair center for contractors, industrial firms, municipalities and the commercial marine market, said it has acquired Ohio Hydraulic Jack Service Co.

Most new vehicles come with a jack to be used when changing tires. If you have a secondhand car, or if your jack has been lying around neglected, you may need to buy one. When shopping for a new jack, ...

Samsel Supply Co., a fabricator, distributor and repair center for contractors, industrial firms, municipalities and the commercial marine market, said it has acquired Ohio Hydraulic Jack Service Co.