abstract:Oilgear Company is an American manufacturer of fluid power and hydraulic equipment, including pumps, valves, motors, meters and other components, as well as integrated systems, headquartered in Milwaukee, Wisconsin. It was founded in 1921 as an offshoot of hydraulic power work being done for Bucyrus-Erie, manufacturing a line of hydraulic presses, and successfully weathered the Great Depression, gradually expanding its product line, including being one of the first companies to use microprocessors with hydraulics, and in the early 1980s began expanded its research and development budgets to build complete computer-controlled manufacturing systems, buying only the memory chips.