Iron Science and industry group "400T-walking deck derricks" for science and technology prize second prize

Recently, the science and technology of China Railway Engineering Corporation award Review Committee reviews and publicity, railway Bureau and working group of nine bridges in the company developed the "400T-walking deck derricks" for 2015-second prize of science and technology of China Railway Engineering Corporation.

400T-walking deck crane mast was developed for Fu, Tongling Yangtze River Bridge, railway steel beam erection, high lifting height, lifting speed, luffing angle, free rotation, lifting and positioning accuracy advantages in Tongling bridge erection of steel girder erection task greatly increased speed and get owners alike.