Gasoline Mower ,CE certificate , for home , garden and agriculture usage . Engine Model:1E34FEngine Type: air-cooled , 2 stroke Displacement : 25.4cc2-cycle oil/Gasoline Mixing ratio: 1:25Ignition : CDIPower:0.7KWCarburettor: Diaphragm typeGuide Bar size : 10"/12"Chain Pitch:0.325"