3.0kw Gasoline Generator 4-stroke gasoline engine Uninterrupted Quality Electrical power Noise-Dampening Large Mufflers 3.0kw Gasoline GeneratorModelTW3500W(E)GeneratorTypeAir cooled, 4stroke, single phase, gasolineRated ... (Hz)50HZ/60HzEngineEngine Model170FBEngine TypeAir cooled, 4-stroke, single cylinder,gasoline engineFuel Unleaded GasolineDisplacement (CC)173Engine Speed (rpm)7.0HP/3600rpmEngine ...