... protection CE,ROSH,UL,EPA,CARB,SONCAP,SASO 4-Stroke OHV petrol Engine Optional PRODUCTGasoline generatorsPlace of OriginCHONGQING CHINABrand NameZHAOTIAN ... 1.0Bore*Stroke (mm)70*54Engine TypeAir Cooled, 4 Stroke, OHV Gasoline, Single CylinderDisplacement (CC)210Engine Speed (RPM)3000Starting SystemHandle Recoil ... have rich experience for exporting mini 2.8KW alternating current gasoline generator set