船(chuan)用(yong)(yong)(yong)(yong)砂石(shi)起(qi)(qi)重(zhong)機，安裝在專(zhuan)用(yong)(yong)(yong)(yong)的船(chuan)體或(huo)躉船(chuan)上，適(shi)用(yong)(yong)(yong)(yong)于各類(lei)貨(huo)(huo)船(chuan)裝卸(xie)貨(huo)(huo)，可進行岸與貨(huo)(huo)船(chuan)，或(huo)貨(huo)(huo)船(chuan)間(jian)的貨(huo)(huo)物轉(zhuan)駁。一般可采(cai)用(yong)(yong)(yong)(yong)鋼絲繩變幅(fu)或(huo)齒條變幅(fu)結構(gou)形式，可360度全回轉(zhuan)。配用(yong)(yong)(yong)(yong)吊鉤(gou)或(huo)抓斗裝卸(xie)貨(huo)(huo)物。根(gen)據用(yong)(yong)(yong)(yong)途一般可分為過(guo)駁用(yong)(yong)(yong)(yong)起(qi)(qi)重(zhong)機（內河湖泊近海）、貨(huo)(huo)船(chuan)隨船(chuan)起(qi)(qi)重(zhong)機、挖(wa)泥船(chuan)用(yong)(yong)(yong)(yong)起(qi)(qi)重(zhong)機、水(shui)下(xia)打(da)撈多用(yong)(yong)(yong)(yong)途型船(chuan)用(yong)(yong)(yong)(yong)起(qi)(qi)重(zhong)機。該類(lei)產品具有結構(gou)緊湊、運轉(zhuan)平穩可靠、作業效(xiao)率(lv)高、操作方便、易維(wei)護、故(gu)障率(lv)低等特點。
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