東正專用汽車有(you)哪些(xie)分類?發動機(ji)(ji)(ji)是汽車(che)的(de)動力裝(zhuang)置，由2大(da)機(ji)(ji)(ji)構(gou)5大(da)系(xi)組成(cheng)：曲柄連(lian)桿機(ji)(ji)(ji)構(gou)、配氣(qi)機(ji)(ji)(ji)構(gou)、冷卻系(xi)、燃(ran)料供給系(xi)、潤(run)滑系(xi)、點火(huo)系(xi)、起(qi)動系(xi)組成(cheng)，但(dan)是柴油(you)機(ji)(ji)(ji)比汽油(you)機(ji)(ji)(ji)少一個點火(huo)系(xi)統。

　　乘(cheng)(cheng)(cheng)(cheng)(cheng)用(yong)(yong)(yong)(yong)(yong)車(che)(che)在(zai)其設計和(he)(he)技術特性(xing)上主要(yao)用(yong)(yong)(yong)(yong)(yong)于載(zai)運乘(cheng)(cheng)(cheng)(cheng)(cheng)客及其隨身行(xing)李和(he)(he)(或)臨時(shi)物品，包括駕駛員座(zuo)位在(zai)內(nei)，乘(cheng)(cheng)(cheng)(cheng)(cheng)用(yong)(yong)(yong)(yong)(yong)車(che)(che)最(zui)多不超(chao)過9個(ge)座(zuo)位。乘(cheng)(cheng)(cheng)(cheng)(cheng)用(yong)(yong)(yong)(yong)(yong)車(che)(che)分為(wei)以下11種車(che)(che)型。主要(yao)有(you)：普通(tong)乘(cheng)(cheng)(cheng)(cheng)(cheng)用(yong)(yong)(yong)(yong)(yong)車(che)(che)、活頂乘(cheng)(cheng)(cheng)(cheng)(cheng)用(yong)(yong)(yong)(yong)(yong)車(che)(che)、高級(ji)乘(cheng)(cheng)(cheng)(cheng)(cheng)用(yong)(yong)(yong)(yong)(yong)車(che)(che)、小型乘(cheng)(cheng)(cheng)(cheng)(cheng)用(yong)(yong)(yong)(yong)(yong)車(che)(che)、敞篷車(che)(che)、艙背(bei)乘(cheng)(cheng)(cheng)(cheng)(cheng)用(yong)(yong)(yong)(yong)(yong)車(che)(che)、旅(lv)行(xing)車(che)(che)、多用(yong)(yong)(yong)(yong)(yong)途乘(cheng)(cheng)(cheng)(cheng)(cheng)用(yong)(yong)(yong)(yong)(yong)車(che)(che)、短(duan)頭乘(cheng)(cheng)(cheng)(cheng)(cheng)用(yong)(yong)(yong)(yong)(yong)車(che)(che)、越野(ye)乘(cheng)(cheng)(cheng)(cheng)(cheng)用(yong)(yong)(yong)(yong)(yong)車(che)(che)、專用(yong)(yong)(yong)(yong)(yong)乘(cheng)(cheng)(cheng)(cheng)(cheng)用(yong)(yong)(yong)(yong)(yong)車(che)(che)。

　　商用車(che)

　　商(shang)用車(che)(che)在(zai)設(she)計和(he)(he)技術(shu)特性上(shang)用于運送人員和(he)(he)貨(huo)物，并(bing)且可(ke)以牽引掛車(che)(che)，但乘用車(che)(che)不包括在(zai)內(nei)。主要有：客(ke)車(che)(che)、半掛牽引車(che)(che)、貨(huo)車(che)(che)。