Iinjini ze-YFB3 ezinobungqina bokudubula zikwayaziwa ngokusebenza okuphezulu kunye nokuthembeka. Ezi motors ziyakwazi ukuhambisa amandla kunye netorque efunekayo ukuqhuba oomatshini abanzima kunye nezixhobo, zibenza bafanelekele uluhlu olubanzi lwezicelo zamashishini. Ngaphaya koko, ulwakhiwo lwabo olomeleleyo kunye noyilo oluhlala ixesha elide luqinisekisa ukuba banokumelana neemeko zokusebenza ezinzima ezihlala zifumaneka kwiindawo ezinothuli.
I-YFB3 yobungqina bokudubula kothuli lwesigaba sesithathu se-asynchronous motor idlala indima ebalulekileyo ekuqinisekiseni ukhuseleko kunye nemveliso yemisebenzi yefektri kwindawo enothuli eqhumayo. Ngokubonelela ngokuhanjiswa kwamandla okuthembekileyo nokukhuselekileyo kwezi meko zicela umngeni, ezi motors zinegalelo kukhuseleko lulonke kunye nokusebenza kakuhle kweenkqubo zamashishini.
Isetyenziswa kakhulu kwiyeza, impahla (ezifana nefayibha yomqhaphu, iflaksi ifayibha, ifayibha yemichiza, njl.), isinyithi (umgubo we-magnesium, umgubo we-aluminium, umgubo wekhabhoni, njl. Umsi okanye uthuli lunokubakho kwindawo.