Akwai injina guda uku a cikin motar, waɗanda ke da alhakin tabbatar da ingantaccen injin da watsawa. Ana rarraba matakan hawa uku ɗaya a kowane gefe kuma ɗaya a matsayi na ƙasa na tsakiya. In terms of type, engine mounts can be subdivided into two types: torsion mounts and engine mounts.
Torsion mounts, a matsayin nau'in naúrar injin, yawanci ana shigar da su akan gatari na gaba a gaban jikin motar kuma an haɗa su da injin. Siffar sa tana kama da sandar ƙarfe kuma an sanya shi a gefen injin ɗin, wanda ya bambanta da na'urar injin roba{1}} wanda ake shigar kai tsaye a ƙasan injin ɗin. Siffar tsaunin dutsen ita ce kuma an sanye shi da manne dutsen torsion, wanda babban aikinsa shi ne ɗaukar girgiza, wanda hakan ya inganta kwanciyar hankali na tukin abin hawa.
Da yake magana game da aikin hawan injin, ba wai kawai samar da goyon baya ga injin da watsawa ba, tabbatar da kwanciyar hankali da amincin aikin su, amma kuma suna ɗaukar nauyin waɗannan manyan abubuwa guda biyu. Abu na musamman game da dutsen torsion shine cewa zai iya jure nauyi da matsa lamba, yayin da kuma yana da aikin ɗaukar girgiza. Dutsen injin yana mai da hankali kan ɗaukar girgiza da buffering. Ana shigar da shi kai tsaye a kasan injin don taimakawa rage girgiza yayin tuƙi da kuma sa injin ɗin ya yi aiki cikin sauƙi.
Gabaɗaya, hawan injin wani yanki ne da ba makawa a cikin tsarin motar kuma yana da mahimmanci don tabbatar da aikin motar na yau da kullun. Ko da yake torsion sashi da engine Dutsen da daban-daban ayyuka da kuma halaye, su tare samar da wani barga goyon baya da kuma tasiri girgiza sha ga mota, game da shi muhimmanci inganta kwanciyar hankali na mota.