Chainsaw Yapamwamba Yamphamvu Yapamwamba Kudula matabwa a Petrol Saw

Makina opangira gasi ndi a chida chogwiritsa ntchito gasi chodula mitengo ndi ntchito zina zodula nkhuni monga kudulira nthambi, kugwetsa, ndi nkhuni. Mosiyana ndi mitundu ina ya chainsaw, makina a gasi amapeza mphamvu kuchokera ku injini yoyaka mkati. Injini ikhoza kukhala 2-stroke kapena 4-stroke kutengera mphamvu ndi wopanga.