Imashini yo gutanga isahani ni ubwoko bwimashini bukoreshwa mugutwaza urupapuro rwicyuma. Gutema ku nkombe yibintu kumurongo. Imashini zo gusebanya zikoreshwa mugukora ibyuma no gukora inganda zo gukora impande zombi ku masahani cyangwa impapuro zizasurwa hamwe. Imashini yashizweho kugirango ikureho ibikoresho kuva ku nkombe yumurimo ukoresheje igikoresho cyo kuzunguruka. Imashini zo gusebanya zirashobora kwikora kandi zigenzurwa na mudasobwa cyangwa zikoreshwa intoki. Nibikoresho byingenzi byo gutanga ibicuruzwa byiza-birebire bifite ibipimo nyabyo hamwe nimpande nziza zitinze, zikenewe mugushinga isuls ikomeye kandi iramba.
