Lokomoteri ya toni 1,2 ikoreshwa mugucunga umuvuduko wubwoko bwa IGBT cyangwa AC umugenzuzi.Ifite ibyiza byo gutangirira hejuru, imbaraga zikomeye zo gukurura no gutwara, imbaraga zingufu hamwe nakazi gake.Irakoreshwa kandi muburyo bwo guhumeka ikirere no gukora feri yamashanyarazi kandi irashobora gukora neza.