... /orgegon Certificated by CE.GS 52cc gasoline power Chain saw Product model:MHCS5200Engine type:2-stroke,single cylinder,air cooled ... oil mixed ratio:25:1 90# gasoline 25 2-stroke oil 1Start:recoilCarburetor:diaphragm typeFuel tank capacity:550mlOil tank ... brush cutter,chain saw ,earth auger, hedge trimmer,water pump , small order and OEM order is acceptable, just feel free contact us! CE high quality ...