Hydraulic pumps and motors for hydrostatic systems, comprised of pumps, motors, valves, switches, sensors and electronic controls, for hydraulic drives and force transmission in machines, machine tools, grinding and food processing machines and in off-road-vehicles; Hydraulically actuated tools, namely, rotary drills, reciprocating saws, grinders, hammer drills, reciprocating hammers and breakers in the nature of hammers, circular saws, chain saws, pumps, cavitating cleaners in the nature of ...