Imashini zimaso zikomeye muburyo bugezweho bwo gukora, cyane cyane murwego rwo gutunganya impapuro. Izi mashini zagenewe byumwihariko kugirango zitange ingirangingo zoroshye, zikurura zikoreshwa cyane mu ngo, ibigo byubucuruzi, n'ubuvuzi. Gusobanukirwa ibikorwa nibyiza byimashini zo mumaso birashobora gutanga ubushishozi bwingiriro mubisobanuro byabo