Sany Pump "Service" Canyon Bridge - Guizhou Baling River Bridge Project

Between the Huangguoshu Waterfall in Guizhou and the Three Kingdoms Soma Ancient Road, a steel truss stiffened beam suspension bridge with a main span of 1,088 meters is about to cross it. The Baling River Bridge is located in Guanling Autonomous County of Zhensheng Expressway, with a total length of 2,257 meters, which is the longest bridge in China and the seventh longest bridge in the world. Since the start of construction in 2004, three Sany pumps have been "put into service" in the project. Because the bridge is located between two mountains, the environment is steep and the geology is complex, and the temperature control technology and pipe routing method of pumping construction are difficult. According to the on-site environment and the requirements of the construction party, combined with the excellent performance of the Sany trailer pump, the Sany service engineer completed the concrete pumping of the 180-meter-high main bridge, which was unanimously affirmed and praised by the customer.