... gasoline generator 1.air cooled 2,confirmity with IEC34-1 3,brushless 4,low fuel consumption Portable gasoline generator 1.air cooled ... 2,confirmity with IEC34-1 3,brushless 4,low fuel consumption ... -phaseDC Output (Optional)12V / 8.3APower Factor (cosφ)1.0ENGINEEngine Model CodeRY390FEEngine typeSingle-cylinder, 4-stroke, OHVAir-cooled ...