ZHENGZHOU, Jan. 8 (Xinhua) -- A super large cross-section rectangular pipe jacking machine rolled off the production line in Zhengzhou, China's Henan Province on Friday.
The machine, "China Railway 1179," was designed and manufactured by the China Railway Engineering Equipment Group (CREG).
It's 11.29 meters wide and 13.55 meters high.
The machine will be used in the construction of a metro station in the southern Chinese city of Shenzhen.
Produced by Xinhua Global Service
