管(guan)(guan)道(dao)輸(shu)送系統用于從管(guan)(guan)線存儲區域經由主作(zuo)業線向海底傳(chuan)(chuan)送管(guan)(guan)線,是保(bao)證鋪管(guan)(guan)船鋪管(guan)(guan)作(zuo)業順利、有(you)(you)序進行的重要環節(jie)。包括橫移(yi)小車、縱向傳(chuan)(chuan)輸(shu)系統、橫向傳(chuan)(chuan)輸(shu)系統、對中站、艉部履帶與滾輪(lun)支撐、可調曲(qu)率托管(guan)(guan)架等設備,作(zuo)業模式(shi)分為單節(jie)點(dian)(dian)和(he)(he)雙節(jie)點(dian)(dian),驅(qu)動(dong)模式(shi)有(you)(you)電驅(qu)和(he)(he)液(ye)驅(qu)。鋪設管(guan)(guan)徑范圍4~60 in,單節(jie)點(dian)(dian)管(guan)(guan)最 大(da)重量400kN。