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为了适应我国公路桥梁建设的需要,铁道部武汉工程机械研究所自1992年起相继研制开发了JQG系列公路架桥机。该系列公路架桥机专门用于公路桥梁预制混凝土T型梁片的安装,尤其适用于公路高架桥梁的连续施工作业。现正在奉化江大桥、曹娥江大桥与杭甬高速公路上进行施工。
In order to meet the needs of road and bridge construction in China, the Ministry of Railways Wuhan Engineering Machinery Research Institute has successively developed the JQG series of highway bridge erecting machines since 1992. This series of highway erecting machine is specially used for the installation of prefabricated concrete T-shaped beam of highway bridge and is especially suitable for continuous construction work of highway viaduct bridge. Now Fenghua River Bridge, Cao E River Bridge and Hangzhou-Ningbo Expressway construction.