Feature and Excellency 1) Forest-built premium 2-cycle engine 2) Special diaphragm & bulb type carburetor 3) Oregon® or Carlton® saw chain Anti-kickback chain brake requirement 4) Excellent & reliable ignition system 5) Oil feeding system adopt automatic pump with adjuster 6) Shock absorption system adopt spring & high intension shock absorption rubber 7) Sproket type is Rim,let chain assembly more succinct & convenient 8) Chain protective and to hold up the equipment 9) Front handle protective equipment Specification: 1) Power type: Single Cylinder, Two-stroke, Air-cooling gasoline engine 2) Displacement: 37.2cc 3) Rated Output Power & Relevant Speed: 1.2Kw/8000rpm 4) Lading Speed: 3000rpm 5) Ignition system: C.D.I 6) Guide Bar Size: 14”/16” 7) Chain pitch: 0.375” 8) Chain gauge: 0.050” Packing size(mm):430x295x285 840pcs/20' 1730pcs/40' 1950pcs/40HQ N.W:4.15KG G.W: 6.8KG