Koloi e fetotsoe ho tloha chassis e hloekileng ea motlakase ea teraka ea mofuta oa Chang'an II, 'me e na le lithōle tsa lithōle, likharafu, mokhoa oa ho fepa, tsamaiso ea hydraulic, tsamaiso ea motlakase, jj. Koloi eohle e koetsoe ka botlalo, e sebelisa theknoloji ea ho kopanya motlakase le hydraulic, ka thuso ea sistimi ea taolo ea othomathiki ea mechini, motlakase le hydraulic, koloi e entsoe ka moralo o koetsoeng ka botlalo, e leng se rarollang bothata ba tšilafalo ea bobeli ts'ebetsong ea ho tsamaisa lithōle.
(1) Koloi e hloekileng ea motlakase ea tlhokomelo ea litsela e sebelisa chassis e hloekileng ea mofuta oa II ea koloi ea Chang'an, 'me e na le sistimi ea mochini o hlatsoang liaparo, tanka ea metsi e kopaneng (ho kenyeletsoa tanka ea metsi a hloekileng, tanka ea lisebelisoa, tanka ea motlakase), le foreimi ea spray e ka pele, litsamaiso tsa ente ea lehlakore le tsa motlakase, metsi le reel ea khatello e phahameng le lisebelisoa tse ling.
(2) Koloi e ntle ka ponahalo, e phutholohile ha e kganna, e bonolo ho e sebedisa, e tenyetseha ha e kganna, e bonolo ho e hlokomela, e na le lerata le tlase mme e tshepahala haholo, e ka sebediswa haholo ditseleng tsa maoto tsa ditoropo, ditseleng tse seng tsa enjene le tse ding tse thata le tse hlwekisang ditshila le ho hlwekisa tsela.