Recently, the world's largest bridge deck crane, the QMD-2000, developed and produced by CCCC's Second Harbor Engineering, smoothly lifted a steel truss with a weight of approximately 1,546 tons to a height of 60 meters above the water surface during the construction of the Changtai Yangtze River Bridge. This milestone marks the deployment of the world's largest bridge deck crane for construction of the world's longest road-rail cable-stayed bridge.

The crane boasts a maximum lifting capacity of 2,000 tons and a maximum lifting height of 80 meters, integrating 33 critical technologies, including 28 patent applications. This achievement represents a significant breakthrough in the history of bridge deck crane manufacturing.