Imashini ishyushya ikoreshwa cyane cyane mu gufunga feri ya moto, imodoka zitwara abagenzi n'imodoka z'ubucuruzi. Gufunga feri ni igikorwa cy'ingenzi mu gukora feri, ari nabyo bigena imikorere ya nyuma ya feri. Igikorwa cyayo nyakuri ni ugushyushya no kuvura ibikoresho byo gushwanyagurika n'icyuma cyo inyuma hakoreshejwe kole. Ibipimo by'ingenzi muri ubu buryo ni: ubushyuhe, igihe cy'urugendo, umuvuduko.
Formula zitandukanye zifite ibipimo bitandukanye, bityo tugomba gushyira ibipimo kuri ecran ya digitale dukurikije formula twakoresheje bwa mbere. Iyo ibipimo bimaze gukemuka, tugomba gukanda utubuto dutatu tw'icyatsi kibisi kuri panel kugira ngo dukore.
Byongeye kandi, feri zitandukanye zifite ingano itandukanye n'ibikenewe mu gukanda. Bityo twakoze imashini zifite umuvuduko wa 120T, 200T, 300T na 400T. Ibyiza byazo birimo gukoresha ingufu nke, urusaku ruto, n'ubushyuhe buke bwa peteroli. Silindari nyamukuru y'amazi ntiyakoresheje imiterere ya flange kugira ngo yongere imikorere yo kurwanya amazi.
Hagati aho, icyuma gikozwe mu buryo bw’ubukana bwinshi gikoreshwa mu gupfuka piston kugira ngo cyongere ubushobozi bwo kwangirika. Inyubako ifunze neza yo gupfuka amavuta n’agasanduku k’amashanyarazi ntishobora kuvumbirwa n’umukungugu. Ikindi kandi, gupfuka icyuma n’ifu ya feri biva muri mashini kugira ngo bigenzure umutekano w’imikorere.
Mu gihe cyo gukanda, ifu yo hagati izafungwa mu buryo bwikora kugira ngo hirindwe ko ibikoresho bivamo amazi, ibyo bikaba ari ingirakamaro mu kongera ubwiza bw'udupira. Ifu yo hasi, ifu yo hagati, n'ifu yo hejuru bishobora kwimuka mu buryo bwikora, bishobora gukoresha neza agace k'ifu, kongera ubushobozi bwo gukora no kugabanya abakozi.