Ibhodi lomshini womnyango we-lifti ye-Mitsubishi i-DOR-1231A I-DOR-1231B I-DOR-1321A iyingxenye yohlelo lokulawula umnyango we-lifti. Ngokuvamile ifaka amabhodi wesekethe, izinzwa, abashayeli bezimoto nezinye izingxenye zokulawula ukuvulwa nokuvalwa, isivinini kanye nemisebenzi yokuphepha yomnyango we-lifti. Lezi zingxenye zinomthwalo wokuqinisekisa ukusebenza kahle kanye nokusebenza okuphephile kweminyango ye-lifti.
I-DOR-1231 ayisekho futhi imodeli ithuthukiswe yaba yi-DOR-1321 enemisebenzi efanayo.