Tsav qaum txhais
Tus tsav qij yog lub tswv yim ntawm qhov kawg ntawm lub tsheb ciav hlau uas hloov qhov ceev thiab torque ntawm kev sib kis thiab xa lawv mus rau lub log tsav. Tus tsav qag yog feem ntau yog tsim los ntawm kev tsav tsheb zaum kawg, qhov sib txawv, lub log tsav thiab lub tsev qis qis, thiab qis qis muaj qhov sib nrug heev. Tsis tas li ntawd, qhov transaxle tseem raug rau feem ntsug rog, longitudinal thiab lateral forces ua rau txoj kev saum npoo thiab thav duab lossis lub cev, nrog rau kev sib tsoo lub zog thiab cov zog fab.