固(gu)定式(shi)雜貨(huo)吊，安裝(zhuang)在專用的船(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)體(ti)或(huo)躉船(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)上，適用于各類貨(huo)船(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)裝(zhuang)卸(xie)貨(huo)，可(ke)進(jin)行岸(an)與貨(huo)船(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)，或(huo)貨(huo)船(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)間(jian)的貨(huo)物轉(zhuan)駁。一(yi)般可(ke)采用鋼絲繩(sheng)變幅或(huo)齒條變幅結構形式(shi)，可(ke)360度全回轉(zhuan)。配用吊鉤(gou)或(huo)抓斗裝(zhuang)卸(xie)貨(huo)物。根據用途一(yi)般可(ke)分為過駁用起(qi)重(zhong)機(ji)(ji)（內(nei)河湖泊近海）、貨(huo)船(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)隨船(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)起(qi)重(zhong)機(ji)(ji)、挖泥船(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)用起(qi)重(zhong)機(ji)(ji)、水下打撈(lao)多用途型船(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)用起(qi)重(zhong)機(ji)(ji)。該類產(chan)品具有結構緊湊、運轉(zhuan)平穩可(ke)靠、作業效率高、操(cao)作方便、易維護、故障率低(di)等特點(dian)。
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