由發動機、車架、行走機構、轉向機構等組成。考慮到工作可靠性、噪聲、排放等方麵綜合要求,優選康明斯B3.3~C60型工程機械專用柴油發動機,該發動機為直列4缸水冷、自然吸氣發動機,帶全程調速器,運行平穩,具有熱效率高、比油耗低、paifangwuranshaodengtedian。youyutaichexingshisududi,zonghekaolvzuoyeanquanxinghejingjixing,chejiacaiyonggangxinglianjieshi,bushexuanjiajigou,luntaixuanyonggaofuheshixinxiangjiaoluntai。
行(xing)走(zou)方(fang)式(shi)為(wei)液(ye)壓(ya)驅(qu)動(dong),直(zhi)接(jie)選(xuan)用(yong)進(jin)口(kou)馬(ma)達(da)與(yu)減(jian)速(su)機(ji)一(yi)體(ti)化(hua)的(de)內(nei)藏(zang)式(shi)行(xing)走(zou)減(jian)速(su)機(ji),設(she)有(you)快(kuai)慢(man)速(su)兩(liang)擋(dang)行(xing)駛(shi)速(su)度(du),滿(man)足(zu)車(che)輛(liang)在(zai)不(bu)同(tong)環(huan)境(jing)下(xia)行(xing)駛(shi)要(yao)求(qiu)。在(zai)坡(po)道(dao)行(xing)駛(shi)時(shi)行(xing)走(zou)機(ji)構(gou)具(ju)有(you)自(zi)製(zhi)動(dong)功(gong)能(neng),同(tong)時(shi)還(hai)設(she)離(li)合(he)裝(zhuang)置(zhi),在(zai)出(chu)現(xian)故(gu)障(zhang)時(shi)方(fang)便(bian)拖(tuo)行(xing)。轉(zhuan)向(xiang)機(ji)構(gou)采(cai)用(yong)液(ye)壓(ya)油(you)缸(gang)驅(qu)動(dong)的(de)連(lian)杆(gan)式(shi)轉(zhuan)向(xiang)機(ji)構(gou)。