工程船(chuan)(chuan)(chuan)用(yong)(yong)起重(zhong)機(ji)，安裝在專用(yong)(yong)的船(chuan)(chuan)(chuan)體或躉船(chuan)(chuan)(chuan)上，適用(yong)(yong)于各類(lei)貨船(chuan)(chuan)(chuan)裝卸貨，可進行岸與貨船(chuan)(chuan)(chuan)，或貨船(chuan)(chuan)(chuan)間的貨物(wu)轉駁(bo)。一般可采用(yong)(yong)鋼絲繩變(bian)幅(fu)或齒條變(bian)幅(fu)結構形(xing)式，可360度全回(hui)轉。配用(yong)(yong)吊鉤或抓(zhua)斗裝卸貨物(wu)。根(gen)據用(yong)(yong)途一般可分為過駁(bo)用(yong)(yong)起重(zhong)機(ji)（內河湖泊近(jin)海）、貨船(chuan)(chuan)(chuan)隨船(chuan)(chuan)(chuan)起重(zhong)機(ji)、挖(wa)泥船(chuan)(chuan)(chuan)用(yong)(yong)起重(zhong)機(ji)、水下打(da)撈(lao)多用(yong)(yong)途型船(chuan)(chuan)(chuan)用(yong)(yong)起重(zhong)機(ji)。該類(lei)產(chan)品具有結構緊湊、運轉平(ping)穩可靠、作(zuo)業效率高、操作(zuo)方(fang)便、易維護、故障率低等(deng)特點。
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
