Ingalo yokujika, edla ngokuba phakathi kwevili nomzimba, yinxalenye yokhuseleko lomqhubi edlulisela amandla, ibuthathaka ekuqhutyweni kokungcangcazela, kwaye ilawula indlela. Eli phepha lazisa uyilo oluqhelekileyo lwengalo yokujika kwimarike, kwaye lithelekisa kwaye lihlalutye impembelelo yezakhiwo ezahlukeneyo kwinkqubo, umgangatho kunye nexabiso.
Ukumiswa kwe-chassis yemoto ngokubanzi kwahlulwe kukumiswa kwangaphambili kunye nokumiswa ngasemva, ukumiswa kwangaphambili nangasemva kuneengalo zokujika ezidityaniswe nevili kunye nomzimba, iingalo zokujika zihlala ziphakathi kwevili kunye nomzimba.
Indima yengalo yokujika ekhokelayo kukudibanisa ivili kunye nesakhelo, ukuhambisa amandla, ukunciphisa ukushukuma, kunye nokulawula icala, eliyinxalenye yokhuseleko ebandakanya umqhubi. Kukho iindawo zesakhiwo kwinkqubo yokumisa ezihambisa amandla, ukuze ivili lihambe ngokuhambelana nendlela ethile ehambelana nomzimba. Izinto zesakhiwo zihambisa umthwalo, kwaye yonke inkqubo yokumisa ithatha ukusebenza kokuphatha imoto.
