Aircraft hydraulic systems were developed in the early 20th century as a practical means of transmitting robust mechanical power generated by a pump, usually driven by an engine, to a motor or ...

Hydraulic gear pumps are deceptively simple: just two gears rotating together, forcing the hydraulic oil from one side to the other where the teeth don’t meet, and thus providing the ability to ...

Converting mechanical energy to fluid form provides the "muscle" in a fluid-power system. The power source is the key element in a fluid-power system. In a pneumatic system the power source is an air ...

Some Harbor Freight Daytona floor jacks come with a feature called 'Rapid Pump,' which does as the name suggests and helps ...