Iyi modoka yahinduwe ikoresheje icyuma cy’amashanyarazi cy’ikamyo yo mu bwoko bwa Chang'an II, kandi ifite amasanduku y’imyanda, amasuka, uburyo bwo kuyigaburira, sisitemu ya hydraulic, sisitemu y’amashanyarazi, nibindi. Iyi modoka yose ifunze neza, ikoresha ikoranabuhanga ryo guhuza amashanyarazi n’amazi, hifashishijwe sisitemu yo kugenzura imashini, amashanyarazi n’amazi, iyi modoka ifite imiterere yayo yose, ibi bikaba bikemura ikibazo cy’umwanda wa kabiri mu gutwara imyanda.
(1) Imodoka ikoresha amashanyarazi ikoresha icyuma cy’amashanyarazi cya type II cy’imodoka ya Chang'an, kandi ifite sisitemu yo kumesa, ikigega cy’amazi gikozwe mu buryo bwa "fuel water tank", ikigega cy’ibikoresho, ikigega cy’amashanyarazi, n’icyuma gitanga imashini isuka imbere, uburyo bwo guteramo imashini ku ruhande n’amashanyarazi, amazi n’ibikoresho bikoresha umuvuduko mwinshi n’ibindi bikoresho.
(2) Imodoka ni nziza mu isura, yoroshye kuyitwara, yoroshye kuyikoresha, yoroshye kuyikoresha, yoroshye kuyitunganya, nta rusaku rwinshi kandi yizewe cyane, ishobora gukoreshwa cyane mu nzira z'abanyamaguru mu mijyi, mu nzira zidafite moteri n'izindi nzira zo gusukura isuku y'ubutaka n'isukura ku muhanda.