直(zhi)臂式(shi)液(ye)壓防爆起(qi)(qi)重機(ji)(ji)，安裝(zhuang)在專用(yong)的船(chuan)(chuan)(chuan)體或躉(dun)船(chuan)(chuan)(chuan)上，適用(yong)于(yu)各類貨船(chuan)(chuan)(chuan)裝(zhuang)卸貨，可進行(xing)岸與貨船(chuan)(chuan)(chuan)，或貨船(chuan)(chuan)(chuan)間的貨物(wu)轉(zhuan)駁(bo)(bo)。一般可采用(yong)鋼絲繩(sheng)變幅或齒(chi)條(tiao)變幅結(jie)構(gou)形式(shi)，可360度全(quan)回轉(zhuan)。配用(yong)吊鉤或抓斗裝(zhuang)卸貨物(wu)。根據用(yong)途一般可分為過駁(bo)(bo)用(yong)起(qi)(qi)重機(ji)(ji)（內河湖泊近海）、貨船(chuan)(chuan)(chuan)隨船(chuan)(chuan)(chuan)起(qi)(qi)重機(ji)(ji)、挖泥船(chuan)(chuan)(chuan)用(yong)起(qi)(qi)重機(ji)(ji)、水下打撈多用(yong)途型船(chuan)(chuan)(chuan)用(yong)起(qi)(qi)重機(ji)(ji)。該(gai)類產品具(ju)有結(jie)構(gou)緊湊、運轉(zhuan)平穩(wen)可靠、作業效率(lv)高、操作方便、易維護、故障(zhang)率(lv)低等特點。
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