China has independently developed a thriving crane, "carry" the world's most significant nuclear shell dome
On September 26, 2015, on the list of world's strongest lifting capacity crawler crane Zoomlion ZCC3200NP in Jiangsu Tianwan Nuclear Power Plant, effectively lifting the world's most heavy nuclear shell dome quantity --4 Unit dome.
In 2009, in an effort to meet our greater demand of 3 generations of nuclear power building for lifting gear, Zoomlion crawler cranes started to create ZCC3200NP. Soon after more than 120 R & D engineers day and night research, obtained in a quantity of key technology breakthrough innovation that lifting crane also has superior performance to ensure smooth lifting. Using Internet to make the product achieve the remote monitoring and management operation, maintenance, loss, security and other conditions, a range of intelligent design, make ZCC3200NP become the new benchmark for Internet gear manufacturing. ZCC3200NP earned total of more than 50 independent intellectual property rights, and more than 20 patents.
It is reported that, ZCC3200NP is the first off the assembly line, the first to complete the test and obtain certification, the first successfully used in nuclear energy building in the 3,000-ton crawler cranes. In Jiangsu Tianwan Nuclear Power Plant, "Hercules" complete lifting, luffing, walking off the hook after a series of moves, less than two hours, it hang 44 meters in diameter, 22 meters high dome full, smooth on the total weight of nearly 500 tons of dome off the ground, smooth, precise, well done the Tianwan Nuclear Energy Station Unit 4 dome ceiling.
Following the Fukushima nuclear accident, as approved by the start from the first nuclear power project, the Tianwan Nuclear Energy Project Unit four also has the "world's largest, heaviest shell dome" on the 3rd unit stood side by side, to the end in the year, the United Zoomlion ZCC3200NP has been involved in the second phase with the Tianwan Nuclear Energy Unit No. 3 overall lifting the dome, and successfully lifted soon after the earthquake in Japan the world's first nuclear power dome lifting.