The G70 and G100 portable generators from Doosan Portable Power, Statesville, N.C., feature a Galvannealed steel enclosure. The standard voltage selectors switch and multiple power connections increase both machines’ utilization to take on more kinds of jobs, the company says. They can change from 50Hz to 60Hz. Key applications include construction site power, special events and entertainment, dewatering and municipalities. Both models are equipped with a Cummins F3.8 engine.