1) 25cc,37cc,38cc,45cc,52cc,58cc,62cc 2) Walbro carburetor,OREGON chain 3) 16"/18"/20" Guide bar 4) CE,GS 5) OEM ModelJN-2500Power typeSingle cylinder,two stroke,air-cooling gasoline engineDisplacement25.4ccRated output power0.9KWIdling speed2800r/mTwo stroke oil/gasoline mixing ration1:25Engine oil tank capacity250mlFuel tank capacity160mlG.W/N.W4KG/3.4KGPackage320x250x250mm20", 40" , 40"H ...