Shenzhen Big Dipper Scale Co.,Ltd , https://www.bds-balance.com
In order to meet the hoisting and transportation construction needs of 900 tons of prefabricated box girder of Wuhan-Guangzhou Passenger Dedicated Line, the China Railway Engineering Fifth Bureau and Six Companies have invested a total of 25.89 million yuan since the construction of the site, and purchased one (set) 470 ton beam machine and one A 900-ton bridge machine and a loan of 2.04 million euros introduced a 900-ton box-gear transport vehicle from Italy.
Recently, the domestic largest tonnage box girder hoisting equipment--470 ton beam-lifting machine was successfully installed in the Yizhang Bridge of Wuhan-Guangzhou Railway of China Railway Engineering Fifth Bureau Group Corporation.