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为了满足城乡建设日益增长的需要,国内不少单位陆续推出了不同型式的QTZ60塔机。在众多的QTZ60塔机中,由建设部长沙建筑机械研究所设计,四川建筑机械厂88年10月试制成功的QTZ60塔机,充分利用了长沙建筑机械研究所的设计优势和四川建筑机械厂引进法国波坦公司塔机先进技术的有利条件,汇集了国内外同类型塔机的长处,使之成为目前居国内领先水平的新型塔机。一、国内外同类塔机性能比较表1中,国内某厂QTZ60是该厂近年生产的一种较好的机型。63HC和E10/14C分别为西德利勃海尔公司和法国波坦公司的产
In order to meet the growing needs of urban and rural construction, many domestic units have successively introduced different types of QTZ60 tower cranes. Among the numerous QTZ60 tower cranes, designed by the Changsha Construction Machinery Research Institute of the Ministry of Construction, Sichuan Construction Machinery Factory successfully trial-produced the QTZ60 tower crane in October of 2007, making full use of the design advantages of Changsha Construction Machinery Research Institute and the introduction of Sichuan Construction Machinery Factory. The favorable conditions of the advanced technology of the tower crane of French Potain Company brings together the advantages of the same type of tower crane at home and abroad, making it a new type of tower crane that currently ranks in the leading domestic level. I. Comparison of performance of similar tower cranes at home and abroad In Table 1, the domestic factory QTZ60 is a better model produced by the plant in recent years. 63HC and E10/14C are produced by West German Liebherr and French Potain