The SPJ900/32 box girder bridge machine jointly developed by China Railway 17th Bureau Group Co., Ltd., Shijiazhuang Railway Institute and China Railway Wuqiao Heavy Industry passed the railway after a series of no-load, heavy-duty, walking and type tests. Review by the Ministry of Science and Technology, the Ministry of Railways Construction Management, the Ministry of Railways Engineering Design and Appraisal Center, and the Ministry of Railways Engineering Management Center.
The review team unanimously agreed that the bridge erecting machine has undergone type testing by the designated testing unit of the country, and the test is qualified. The performance parameters meet the technical design conditions, can meet the requirements of the frame beam at the construction site, and agree to be put into use at the factory.
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