Abstract: An integrated multi-function, portable power and utility apparatus comprises a single prime mover means having a single engine means having at least two opposite extending rotary output means wherein the engine means turns one output means clockwise and the other counterclockwise without belts, pulleys, chains or gears. An electric generator means is directly connected to one of the two rotary output means, and has a plurality of electric output means. A fluid pumping means is directly connected to the other rotary output means. The fluid pumping means is preferably a rotary screw-type air compressor.