
近jin日ri,一yi種zhong能neng實shi現xian兩liang種zhong提ti升sheng速su度du,既ji能neng手shou動dong又you能neng遙yao控kong的de中zhong國guo首shou台tai雙shuang速su遙yao控kong起qi重zhong機ji在zai石shi家jia莊zhuang研yan製zhi成cheng功gong。該gai起qi重zhong機ji采cai用yong了le液ye壓ya雙shuang速su絞jiao車che,絞jiao車che可ke根gen據ju吊diao裝zhuang重zhong量liang,使shi起qi重zhong機ji提ti升sheng速su度du從cong每mei分fen鍾zhong6m提高到每分鍾30m,極大地提高了吊裝作業效率和安全性,填補了國內行業空白。
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