Powered by Yamaha's MZ175; 171cc, air-cooled (fan assist), OHV, 2-valve, 4-stroke, single cylinder engine with electronic transistor controlled (TC) ignition.

Super convenient key operated electric starting with manual recoil back-up.

Cast iron cylinder liner provides excellent heat dissipation and extends service life.

Pulse Width Modulation provides super "clean" power. As clean or cleaner than you get from a household receptacle.

Rated AC output for continuous use is 2,800 watts / 23.3 amps.

Floating neutral