SY5290THB-37 pump truck is the construction of the second phase of the Pearl Line of Haishi Metro

The second phase of the Shanghai Metro Pearl Line is one of the key projects in Shanghai, with a total length of more than 30 kilometers, crossing the Huangpu River twice, and connecting with the first phase of the Pearl River, with a total investment of more than 10 billion yuan and a total concrete pumping volume of more than 600,000 cubic meters. Its underground tunnel construction is complex, and the second phase of the Pearl Line project Lancun Road Subway Station and Pudong Electric Power Co., Ltd

The road station and its section tunnel were built by Shanghai Hongrun Group and Shanghai Tunnel Co., Ltd., with a pumping volume of more than 100,000 cubic meters and a tunnel length of 1,016.57 meters. From November to December 2001, the two contractors used three Sany SY5290THB-37 pump trucks to transport concrete, pumping 28,000 cubic meters of concrete. In the pumping process, the Sany pump truck did not have any faults, the pumping was easy and fast, and it was praised by the construction unit.