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鄭州大巴車出租教您如何租到合適的車型
2018-06-11 00:00:00 來源：//aimucun.cn 點擊：6597 喜歡：0
租車時(shi)如何選擇合適的車型？
1，油的(de)額外(wai)成本(ben)越重
從燃油經濟(ji)性的角(jiao)度來看，汽(qi)(qi)車重(zhong)(zhong)量和(he)燃油消(xiao)耗(hao)量正比于關系，也就是(shi)汽(qi)(qi)車重(zhong)(zhong)量越(yue)大(da)油耗(hao)越(yue)多(duo)，使用經濟(ji)相對(dui)較差。 小車重(zhong)(zhong)量每增加(jia)40公斤，消(xiao)耗(hao)更多(duo)燃料(liao)1％。 但是(shi)大(da)車在(zai)轉彎(wan)和(he)剎車下的穩(wen)定性較好(hao)，穩(wen)定性較好(hao)，不易發生(sheng)“發浮”現象。
2、不(bu)同驅動方式的利弊
根據動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)力(li)(li)傳動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)，汽(qi)車(che)可分(fen)(fen)為(wei)“四輪驅(qu)(qu)(qu)(qu)(qu)(qu)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)”，“發動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)前(qian)(qian)(qian)(qian)，后(hou)橋(qiao)驅(qu)(qu)(qu)(qu)(qu)(qu)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)”，“發動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)前(qian)(qian)(qian)(qian)，前(qian)(qian)(qian)(qian)軸(zhou)驅(qu)(qu)(qu)(qu)(qu)(qu)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)”，“發動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)后(hou)排，后(hou)橋(qiao)驅(qu)(qu)(qu)(qu)(qu)(qu)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)”四：主(zhu)(zhu)要使(shi)(shi)(shi)用方式在(zai)(zai)一些(xie)越野車(che)中，前(qian)(qian)(qian)(qian)輪和(he)后(hou)輪的優(you)(you)點(dian)具有驅(qu)(qu)(qu)(qu)(qu)(qu)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)力(li)(li)，牽(qian)引(yin)力(li)(li)，通(tong)過強大，附(fu)著力(li)(li)強，穩定性(xing)好，車(che)身和(he)變(bian)速箱系(xi)統鋼比汽(qi)車(che)厚，安(an)全系(xi)數高(gao)，適合越野但(dan)是(shi)劣(lie)勢(shi)是(shi)重量大，燃(ran)油經濟(ji)性(xing)差。發動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)前(qian)(qian)(qian)(qian)，后(hou)橋(qiao)驅(qu)(qu)(qu)(qu)(qu)(qu)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)主(zhu)(zhu)要用于部分(fen)(fen)高(gao)檔轎車(che)，橋(qiao)梁前(qian)(qian)(qian)(qian)后(hou)負荷(he)的優(you)(you)點(dian)基本相(xiang)同，承載(zai)力(li)(li)強，牽(qian)引(yin)力(li)(li)，爬坡，泥(ni)濘的道(dao)路和(he)顛簸道(dao)路駕(jia)駛，動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)力(li)(li)，抗力(li)(li) - 車(che)輪滑(hua)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)和(he)穩定性(xing)明顯優(you)(you)于汽(qi)車(che)的“前(qian)(qian)(qian)(qian)驅(qu)(qu)(qu)(qu)(qu)(qu)”。但(dan)其(qi)缺(que)點(dian)是(shi)驅(qu)(qu)(qu)(qu)(qu)(qu)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)軸(zhou)后(hou)退到后(hou)橋(qiao)，導致地(di)板(ban)(ban)升(sheng)高(gao)，幾個裝(zhuang)配布(bu)局，占用較大的空(kong)間，難以使(shi)(shi)(shi)車(che)小型化。發動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)前(qian)(qian)(qian)(qian)，前(qian)(qian)(qian)(qian)橋(qiao)驅(qu)(qu)(qu)(qu)(qu)(qu)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)主(zhu)(zhu)要用于中小型車(che)，其(qi)優(you)(you)點(dian)是(shi)節(jie)省驅(qu)(qu)(qu)(qu)(qu)(qu)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)軸(zhou)，地(di)板(ban)(ban)平整，小型驅(qu)(qu)(qu)(qu)(qu)(qu)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)，減重，地(di)板(ban)(ban)下降，重心下降。但(dan)缺(que)點(dian)是(shi)上坡向后(hou)的重量偏移，前(qian)(qian)(qian)(qian)軸(zhou)負載(zai)減少，不能(neng)產生(sheng)足夠的牽(qian)引(yin)力(li)(li)，在(zai)(zai)滑(hua)坡道(dao)路由于橋(qiao)梁的重量不夠，不能(neng)產生(sheng)足夠的牽(qian)引(yin)力(li)(li); 下坡時前(qian)(qian)(qian)(qian)橋(qiao)負載(zai)太重，特(te)別是(shi)在(zai)(zai)下坡剎車(che)時，前(qian)(qian)(qian)(qian)橋(qiao)負載(zai)會進一步(bu)加劇。 這(zhe)種模(mo)式不應(ying)該在(zai)(zai)山下坡更多(duo)地(di)使(shi)(shi)(shi)用。 發動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)后(hou)，后(hou)橋(qiao)驅(qu)(qu)(qu)(qu)(qu)(qu)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)主(zhu)(zhu)要用于小型車(che)，其(qi)優(you)(you)點(dian)是(shi)節(jie)省驅(qu)(qu)(qu)(qu)(qu)(qu)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)軸(zhou)，附(fu)著力(li)(li)大，牽(qian)引(yin)力(li)(li)也(ye)大，軸(zhou)距小，地(di)板(ban)(ban)無排氣(qi)管，發動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)排氣(qi)，噪音(yin)不會污染車(che)內。 但(dan)其(qi)缺(que)點(dian)是(shi)后(hou)橋(qiao)負載(zai)容(rong)易(yi)滑(hua)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)，控制系(xi)統過長，結(jie)構復雜(za)，冷卻系(xi)統復雜(za)，主(zhu)(zhu)干(gan)太小。
3，汽(qi)車自(zi)動維(wei)修不省錢
自(zi)動(dong)(dong)(dong)變(bian)速(su)箱（又稱自(zi)動(dong)(dong)(dong)變(bian)速(su)器）配有自(zi)動(dong)(dong)(dong)控制裝置，可根據車(che)速(su)自(zi)動(dong)(dong)(dong)調節檔(dang)位，無(wu)需人工(gong)操作，無(wu)需大量換檔(dang)和離合器工(gong)作。 缺(que)點是價格(ge)昂貴，維護成本高，用于支付超過手動(dong)(dong)(dong)燃料(liao)，因為自(zi)動(dong)(dong)(dong)變(bian)速(su)箱的(de)動(dong)(dong)(dong)力傳動(dong)(dong)(dong)是通過液壓進(jin)行的(de)，這(zhe)可能導致工(gong)作中的(de)電力損失。 特別是當低速(su)或堵車(che)停止時(shi)，會增加燃油消(xiao)耗。
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