Engine type  Air-cooled; two-stroke; single-cylinder  Displacement 39.6cc Rated power 1.7kw Idle speed 2800r/min Fuel tank capacity 410ml Oil tank capacity 240ml Chain pitch 3/8" Chain gauge 0.050" Guide bar size 16" Packing 1pcs/ctns, color carton Packing size 465 x 265 x 295mm N.w./G.w. 6.0/7.5kg Loading qty. 720pcs/20"fcl; 1450pcs/40"fcl