1 gasoline generator ,competitive price 2.certified engine 3.joint venture technique ... Cooled, 4 Stroke, OHV Gasoline, Single CylinderAir Cooled, 4 Stroke, OHV Gasoline, Single CylinderAir Cooled, 4 Stroke, OHV Gasoline, Single CylinderAir Cooled, 4 Stroke, OHV Gasoline, Single CylinderAir Cooled ... start optional)Electric startMax .Power Output (HP)2.5HP7.0HP7.0HP7.0HP7.0HP7.0HP15.0HP15.0HPFuel ...