船(chuan)(chuan)(chuan)用(yong)鋼材(cai)起(qi)重(zhong)機，安裝(zhuang)在專用(yong)的船(chuan)(chuan)(chuan)體或躉船(chuan)(chuan)(chuan)上，適用(yong)于各類貨船(chuan)(chuan)(chuan)裝(zhuang)卸貨，可(ke)進行岸與貨船(chuan)(chuan)(chuan)，或貨船(chuan)(chuan)(chuan)間(jian)的貨物轉駁。一般可(ke)采(cai)用(yong)鋼絲繩變幅或齒條(tiao)變幅結構(gou)形式，可(ke)360度全回轉。配用(yong)吊(diao)鉤或抓斗(dou)裝(zhuang)卸貨物。根據用(yong)途一般可(ke)分為(wei)過駁用(yong)起(qi)重(zhong)機（內河湖(hu)泊(bo)近海）、貨船(chuan)(chuan)(chuan)隨(sui)船(chuan)(chuan)(chuan)起(qi)重(zhong)機、挖泥船(chuan)(chuan)(chuan)用(yong)起(qi)重(zhong)機、水下打(da)撈多用(yong)途型船(chuan)(chuan)(chuan)用(yong)起(qi)重(zhong)機。該(gai)類產品具有結構(gou)緊湊、運轉平穩(wen)可(ke)靠、作業效(xiao)率(lv)高、操作方(fang)便(bian)、易維護、故(gu)障(zhang)率(lv)低等特點。
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