船(chuan)(chuan)用(yong)鋼材起(qi)(qi)重(zhong)機(ji)，安裝在(zai)專用(yong)的船(chuan)(chuan)體或躉船(chuan)(chuan)上，適用(yong)于各類貨船(chuan)(chuan)裝卸(xie)(xie)貨，可進行岸與貨船(chuan)(chuan)，或貨船(chuan)(chuan)間(jian)的貨物(wu)轉駁。一般(ban)可采用(yong)鋼絲繩變幅或齒條(tiao)變幅結構(gou)形式(shi)，可360度全回(hui)轉。配用(yong)吊鉤(gou)或抓斗裝卸(xie)(xie)貨物(wu)。根(gen)據用(yong)途(tu)一般(ban)可分(fen)為過駁用(yong)起(qi)(qi)重(zhong)機(ji)（內河湖泊近(jin)海）、貨船(chuan)(chuan)隨船(chuan)(chuan)起(qi)(qi)重(zhong)機(ji)、挖泥船(chuan)(chuan)用(yong)起(qi)(qi)重(zhong)機(ji)、水下(xia)打撈多用(yong)途(tu)型船(chuan)(chuan)用(yong)起(qi)(qi)重(zhong)機(ji)。該類產(chan)品具有(you)結構(gou)緊(jin)湊、運轉平(ping)穩可靠、作業效率(lv)高、操作方便、易(yi)維護、故障率(lv)低等特點。
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