power engine,engine139F,air-cooled engine,Engine,gasoline motor,petrol moter, 4 stroke engine , product specifications:engine sort:4-strokepower::0.8kw/6500-7000rpmdisplacement:31cccarburetor:diaphragm typeFuel consumption (g/kw.h):380Fuel oil (L):No.90Ignitional coil :electric ignitionStart method : recoil starterFuel tank (L):0.6Oil capacity(L): 0.065Machine weight:3.5kgPacking :310*220*290mm