伸縮(suo)臂式液壓防爆起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)，安裝(zhuang)在專(zhuan)用(yong)的(de)船(chuan)體(ti)或(huo)躉船(chuan)上(shang)，適用(yong)于各類貨(huo)(huo)船(chuan)裝(zhuang)卸貨(huo)(huo)，可(ke)進(jin)行岸與貨(huo)(huo)船(chuan)，或(huo)貨(huo)(huo)船(chuan)間的(de)貨(huo)(huo)物轉駁(bo)。一般(ban)(ban)可(ke)采(cai)用(yong)鋼絲(si)繩(sheng)變(bian)幅或(huo)齒條變(bian)幅結(jie)構形式，可(ke)360度(du)全(quan)回轉。配用(yong)吊鉤或(huo)抓(zhua)斗裝(zhuang)卸貨(huo)(huo)物。根據(ju)用(yong)途一般(ban)(ban)可(ke)分為過駁(bo)用(yong)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)（內河湖泊近海）、貨(huo)(huo)船(chuan)隨船(chuan)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)、挖泥船(chuan)用(yong)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)、水下打撈多用(yong)途型船(chuan)用(yong)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)。該類產品具(ju)有結(jie)構緊湊、運轉平(ping)穩(wen)可(ke)靠、作業效率高、操作方便(bian)、易維護(hu)、故(gu)障率低等特點。
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