Na'urar haƙowa don injin haƙowa mai ratsawa

Na'urar birgima ta ƙasa galibi ta ƙunshi sassa da yawa, ciki har da jikin ƙafafun, tayal ɗin shaft, taron hatimin iyo, murfi na ciki da na waje da sauran sassa

Na'urar jujjuyawar hanya tana ƙarƙashin firam ɗin ƙasan injin haƙa rami, motar ƙarƙashin ƙasa mai nauyin tan 20 yawanci tana da guda bakwai a gefe ɗaya, biyu daga cikinsu suna da farantin kariya na sarkar hanya.

Na'urar da ke sama tana cikin matsayin dandamali a sama da ƙarƙashin abin hawa, aikinta shine kiyaye motsi na layi na sarkar.
Idler yana gaban motar ƙarƙashin motar, wanda ya ƙunshi wani matukin jirgi da kuma wani maɓuɓɓugar ruwa mai ƙarfi da aka sanya a cikin motar ƙarƙashin motar.
Sprocket yana bayan motar da ke ƙarƙashin motar. Ya ƙunshi injin tafiya, injin rage gudu da zoben kayan tafiya.