Ground Support Equipment by Hydraulic Technology, including tachometer indicator-generator testers; hydrostatic test equipment; filler and bleeder for hydraulic and aircraft; universal turbine engine wash unit; blower, gasoline engine driven, pneumatic lifting bag, 4 port; control console, pneumatic lifting bag; pump, reciprocating, portable field shower; hydraulic tank and pump unit, liquid dispensing, portable; magneto test stand; and others.