The 500 t gantry crane built by Henan Mine Crane has helped China Railway Ninth Bridge Engineering Group pass the first-round assembly acceptance of the Z3 steel tower of the Ma'anshan Yangtze River road-rail bridge, another breakthrough in China's bridge construction.

As a key equipment supplier to this mega project, more than ten premium cranes from Henan Mine Crane, including 500 t and 400 t units, are all used to erect the main steel towers and other bridge structures, strongly supporting construction. The bridge has three towers and two main spans — 1,120 m each and 2,240 m continuous — making it one of the world's longest-span three-tower cable-stayed bridges.
After the Jianzhou, Changtai Yangtze River and Zhangjinggao Yangtze River bridges, Henan Mine Crane again takes on the mission of "heavy equipment of a great nation, manufacturing power". With outstanding manufacturing capability, advanced technology and complete service it has accelerated construction of the Ma'anshan bridge, contributing Henan Mine strength to integrated development of the Yangtze River Delta.