This engine is the basis of the modern “Wankel” rotary engine. Piston powered engines, chiefly the Otto and Diesel cycle, are current kings of the internal combustion mountain. Piston powered ...

The diesel C 111 managed a run at the Nardo track ... While, typically, the rotary motor isn't as reliable as a conventional ...

The Viper Diesel D80 80-cfm rotary screw air compressor delivers enough power to operate 90-lb. jack hammers as well as 1 1/2-in. impact wrenches.

This system, powered by either a hydraulic motor or cylinder-driven ... drill technology and provide rotary drilling customers a seamless transition option from diesel to electric," Subbiah ...