1.Small volume so easy to carry 2.Little noise 3.Single cylinder, air-cooled, 4-stroke Vertical Technique parameter TypeRevolving Magnetic Field,.single phase Vlotage Regulate AVR AC Frequency(Hz) 60 50 AC Output Voltage(v)240/416220/400 Cont. AC output(VA)50004200 Max. AC output(VA)55004600 DC Output(V/A) 12/8.3 Engine Model HH186FE Type Single cylinder, air-cooled, 4-stroke Vertical Starting ...