350T以上吊車安裝MTU奔(ben)馳柴(chai)油(you)(you)發(fa)動(dong)(dong)機作為(wei)動(dong)(dong)力(li)源，部分客戶(hu)頻繁反饋(kui)出(chu)現(xian)(xian)(xian)機油(you)(you)尺管(guan)噴機油(you)(you)的故障(zhang)(zhang)(zhang)現(xian)(xian)(xian)象(xiang)，我司服務人(ren)員根據現(xian)(xian)(xian)場服務經驗匯總(zong)，導致該故障(zhang)(zhang)(zhang)現(xian)(xian)(xian)象(xiang)發(fa)生的主要(yao)原因是發(fa)動(dong)(dong)機進(jin)氣系統進(jin)氣不暢所(suo)致。多(duo)數客戶(hu)為(wei)了減低發(fa)動(dong)(dong)機空(kong)濾(lv)保養成本，未按照廠(chang)家規(gui)定(ding)使用正(zheng)規(gui)空(kong)濾(lv)產品，而是選擇(ze)副廠(chang)定(ding)制，副廠(chang)定(ding)制空(kong)濾(lv)未達到奔(ben)馳發(fa)動(dong)(dong)機的進(jin)氣量(liang)要(yao)求，由于(yu)奔(ben)馳發(fa)動(dong)(dong)機自身有(you)廢氣循(xun)環再燃燒(shao)系統，才(cai)導致發(fa)動(dong)(dong)機內(nei)產生負壓出(chu)現(xian)(xian)(xian)機油(you)(you)尺管(guan)噴機油(you)(you)現(xian)(xian)(xian)象(xiang)。在此提(ti)醒奔(ben)馳發(fa)動(dong)(dong)機用戶(hu)謹慎保養，選擇(ze)正(zheng)廠(chang)或者有(you)質(zhi)量(liang)保障(zhang)(zhang)(zhang)的正(zheng)規(gui)保養件(jian)預(yu)防再次出(chu)現(xian)(xian)(xian)類似故障(zhang)(zhang)(zhang)。