9 月(yue)9 日，鐵(tie)建重(zhong)工集(ji)團南下拓展(zhan)市場取得(de)突破性成效，連中三元(yuan)標：佛莞(guan)城(cheng)際 FGZH-1 標、穗莞(guan)深 9 標及珠機城(cheng)際建設(she)所需要的 6 臺(tai)8.8m土(tu)壓平衡盾構機訂單。
據悉，隨著珠(zhu)三角(jiao)(jiao)地(di)區隧道(dao)工(gong)(gong)(gong)程(cheng)的(de)(de)建(jian)設，需要(yao)一大(da)批大(da)直徑盾構機助力(li)珠(zhu)三角(jiao)(jiao)地(di)區的(de)(de)工(gong)(gong)(gong)程(cheng)建(jian)設。之(zhi)前(qian)該地(di)區都是使用的(de)(de)是國(guo)外品牌(pai)的(de)(de)盾構施(shi)工(gong)(gong)(gong)，而國(guo)外駐中(zhong)國(guo)的(de)(de)服(fu)務(wu)人(ren)員(yuan)在盾構施(shi)工(gong)(gong)(gong)一段時間后撤離，此時施(shi)工(gong)(gong)(gong)過程(cheng)中(zhong)遇到(dao)了難(nan)題，再(zai)要(yao)國(guo)外服(fu)務(wu)人(ren)員(yuan)返回中(zhong)國(guo)，服(fu)務(wu)費(fei)用極其昂(ang)貴。施(shi)工(gong)(gong)(gong)方(fang)(fang)不得(de)不邀請鐵建(jian)重工(gong)(gong)(gong)的(de)(de)服(fu)務(wu)團(tuan)隊為其解決困難(nan)。針對之(zhi)前(qian)用于珠(zhu)三角(jiao)(jiao)城際鐵路的(de)(de)施(shi)工(gong)(gong)(gong)盾構，鐵建(jian)重工(gong)(gong)(gong)提(ti)供(gong)多方(fang)(fang)位技術服(fu)務(wu)，協同客戶對現(xian)有設備泡(pao)沫系(xi)統(tong)進(jin)行針對性改(gai)造，指導掘進(jin)參(can)數(shu)的(de)(de)選擇，提(ti)供(gong)刀具管理及維修(xiu)支持，解決了設備管理運(yun)營(ying)等瓶頸(jing)，贏得(de)了施(shi)工(gong)(gong)(gong)方(fang)(fang)的(de)(de)高度評(ping)價和信任。
這次(ci)中(zhong)標的(de)盾構(gou)每臺(tai)售價上(shang)(shang)億元，但依然比國外大(da)直徑盾構(gou)機單價降低了 10%左右。珠三角地(di)區隧道工(gong)(gong)(gong)(gong)(gong)程(cheng)使用國產大(da)直徑盾構(gou)施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)，不僅(jin)節約了成(cheng)本，更(geng)重(zhong)要的(de)是施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)快(kuai)速高(gao)效、優質(zhi)環保。鐵建重(zhong)工(gong)(gong)(gong)(gong)(gong)設(she)計(ji)的(de)大(da)直徑盾構(gou)自(zi)動(dong)化(hua)、信息化(hua)程(cheng)度高(gao)，是集掘進(jin)、支護、出碴、運(yun)輸(shu)于(yu)(yu)一(yi)體的(de)工(gong)(gong)(gong)(gong)(gong)廠化(hua)施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)，采用了計(ji)算機控(kong)制(zhi)、傳感器(qi)、激光導向、測量(liang)、超前地(di)質(zhi)探(tan)測、通訊(xun)等高(gao)端技術(shu)，設(she)計(ji)掘進(jin)能力達到每天 20 米以上(shang)(shang)，且施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)數據能實(shi)時遠(yuan)傳，掘進(jin)速度較快(kuai)，效率(lv)較高(gao)。設(she)備能切削土體、土碴輸(shu)送、管片安(an)裝、同步(bu)注漿一(yi)次(ci)成(cheng)形，降低了勞動(dong)強度、降低了材料消耗。不但質(zhi)量(liang)保證可(ke)靠。還(huan)能有效的(de)防護確保隧道施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)安(an)全，環境(jing)污(wu)染小，有利于(yu)(yu)環境(jing)、生(sheng)態保護。