Engineering Essentials: Fundamentals of .
Engineering Essentials: Fundamentals of Hydraulic Pumps. A hydraulic pump is a mechanical device that converts mechanical power into hydraulic energy. It generates flow with enough power to overcome pressure induced by the load. the Editors of Hydraulics Pneumatics. Jan 01, 2012. Download this article in .PDF format. When a hydraulic pump operates, it performs two functions. First, its ...