Igikorwa cyiza Igishushanyo cyihariye;ihuza kugabanya, moteri na feri, hamwe na torque nini, urusaku ruke, umuvuduko muke, nigikorwa gihamye.
Ubwoko bushya bwa moteri ya feri yabugenewe yabugenewe ikurikije ibikenerwa byakazi bikenerwa na crane, ibereye: amashanyarazi imwe rukumbi, kuzamura inshuro ebyiri, gantry crane-nini / trolley, uburyo bumwe bwo gutwara ingendo zo kuzamura amashanyarazi, nibindi.