... -stroke, single cylinder, air-cooled Displacement: 40.2cc Power: 1.45KW/7000rpm Weight: 7.6kg Cropper Cutter MP450:Engine: 2-stroke, single cylinder ... , air-cooledDisplacement: 40.2ccPower: 1.45KW/7000rpmWeight: 7.6kgWorking ... *110*120mmN.W./G.W.: 2.7/3.7kg Cropper Cutter