April 15，Issued by China Nuclear Energy Industry Association《China Nuclear Energy Development Report 2024》The Blue Book shows，China's nuclear power engineering construction capacity has been comprehensively improved.。Among，A number of super equipment independently developed by Zoomlion have become nuclear power construction.“Best partner”，It provides a hard core for the steady improvement of the independent level of nuclear power engineering construction technology in China.。
▲ZoomlionZCC3200NPCrawler Crane is hoisting.
Build a variety of super equipment，Help to improve the level of independence of nuclear power construction
Into the 21st century，With the transition of nuclear power technology from the second generation to the third generation，The construction of the third generation of nuclear power plants in China，The demand for large tonnage crane is urgent.。Dome hoisting is a key link in the whole nuclear power construction.，It concerns the safety of the whole nuclear power unit.，In technical requirements、Design、The construction requirements are very high.。But before 2008,，Large tonnage crane, especially over 3000 tons、The Crawler Crane that can realize the key hoisting of the third generation nuclear power is totally dependent on imports.。
Nuclear Power Construction Should Win the Initiative of Development，We must rely on independent innovation.，You have to own your technology.、Build your own gear.。In order to realize the self-control of key equipment in nuclear power construction,，Improve the level of autonomy，Zoomlion Responds to National Call，It has begun intensive technical research.。
In order to solve the problem completely，Zoomlion has chosen independent research and development.。No off-the-shelf engine adaption，Innovative research and development of dual power system；Complete machine transportation can not be realized，Innovative modular design；There is no factory standard，Revise and improve the national standard simulation test…… Finally ，Overcome many technical difficulties，Zoomlion's 3,200-ton Crawler Crane rolled off the production line in May 2011，Refreshing the largest lifting record of domestic crawler crane，It has become the first over 3000-ton crawler crane in China.，Break the monopoly of foreign brands on large-scale hoisting equipment for nuclear power construction at one stroke。
▲ZoomlionZCC3200NPCrawler crane is hoisting.
And then，Zoomlion has made continuous breakthroughs in independent innovation.，BuiltZCC32000, crawler crane and a series of new super equipment.，The dome hoisting technology is promoted.、Improvement of integrated construction capacity of nuclear power projects such as heavy equipment hoisting technology，Success helps to“Hualong One”“Linglong No.1”As a representative, advanced nuclear power units have entered the stage of mass production.，It has promoted the localization of nuclear power construction in China.、Degree of autonomy，It also further improves the efficiency of nuclear power construction.。
Help build multiple nuclear power projects，Become a nuclear power construction“Best partner”
After going offline，ZCC3200NPCrawler cranes have begun to play an important role in major nuclear power construction projects.：December 20, 2014，ZCC3200NPJiangsu Tianwan Nuclear Power Station, the largest technical and economic cooperation project between China and Russia，Successfully completed the hoisting of the world's heaviest nuclear power dome at that time，To realize the first successful application of domestic 3000-ton crawler crane in the field of nuclear power。
▲ZCC3200NPLifting the dome of Jiangsu Tianwan Nuclear Power Station
After that，ZCC3200NPThe large-scale hoisting of high-temperature cold gas reactors at the Shidaowan Nuclear Power Station in Weihai, Shandong Province has been carried out successively.、Integral hoisting of dome of Tianwan Nuclear Power Unit 4, etc.，It has accumulated rich experience in perfect hoisting.，It also helps to build for the future.“Hualong One”“Linglong No.1”Lay a solid foundation for the third generation of nuclear power。
May 25, 2017，Global“Hualong One”Unit 5 of Fuqing Nuclear Power Plant, the first reactor project, ushered in a key construction link.——Dome hoisting。The dome diameter is 46..8 meters，The size of two basketball courts.，High 23.4 meters，The total weight of the dome and the supporting rope is more than 500 tons.，However, the difference between the highest point and the lowest point of the bottom from the ground is required to be less than 200 mm.，It was the largest nuclear power construction in the world at that time.、One operation with the highest lifting height。
ZoomlionZCC3200NPCrawler crane shoulders the heavy responsibility，With superior lifting performance，Successfully landed the dome precisely on the top of the 45-meter-high nuclear reactor.，Hoisting accuracy is less than 2 mm，Help Unit 5 from the civil construction stage to the equipment installation stage。
▲ZoomlionZCC3200NPThe crawler crane is“Hualong One”The first time“Crowned”
“Hualong One”Experience of Successful Lifting of Dome of Unit 5 of Fuqing Nuclear Power Plant，It lays a foundation for the hoisting of the dome of the third generation nuclear power island in China.“ Template ”。Fuqing Nuclear Power、Zhangzhou Nuclear Power、Changjiang Nuclear Power，From Hualong One to Linglong One，ZCC3200NPCrawler crane follows the national large-scale nuclear power project“Fight everywhere”，Always fighting in the front line of nuclear power construction，Create construction lifting weight for many times、Speed and quality record，It provides a solid equipment guarantee for the independent safety construction of nuclear power in China.，Zoomlion crane has also become China's nuclear power construction.“Best partner”。
Except for the crawler crane，Zoomlion Tower Crane、Concrete Pump Truck、Tower spreader and other high-end equipment are also active in China's major nuclear power construction sites.。Nowadays，The high-end equipment built by Zoomlion is still at the forefront of China's nuclear power construction.。On the day the Blue Book was released.，Zoomlion 2000 ton class equipmentZCCThe 32000 crawler crane also safely hoisted the dome crown of Tianwan Nuclear Power Unit 8.，Successfully completed the hoisting work of the thin-shell steel-lined dome of the heaviest nuclear power unit in China，Make New Contributions to Nuclear Power Construction。
▲ZCCSuccessfully completed the hoisting of the thin-shell steel-lined dome of the heaviest nuclear power unit in China with 32000.
So far，The number of nuclear power units under construction in China ranks first in the world.，Steady progress was made in the construction work。While continuing to provide hard core support for China's nuclear power construction,，Zoomlion is also stepping up scientific and technological innovation.，Create more high-end、Intelligent、Green Super New Product，Provide solid equipment support for major engineering construction in nuclear power and other fields in China。
