Hang again“Hualong One”！December 28, 6:38 a.m.，Nuclear power in Zhangzhou，Zoomlion 3200-ton crane officially starts hoisting the outer dome of Unit 2。After more than two hours of high-precision hoisting,，09:28，Zhangzhou Nuclear Power Unit 2 succeeded“Crowned”。

▲The Zoomlion crane is hoisting the outer dome of Zhangzhou Nuclear Power Unit 2.

（The pictures are from the official account“China Nuclear Power Engineering Corporation”）

This is the fourth successful completion of Zoomlion's 3200-ton crane this year.“Hualong One”Dome hoisting task。Since this year，Zoomlion's 3200-ton crane also lifted the outer dome of Zhangzhou Nuclear Power Unit 1 with high quality.、Inner Dome of Unit 3 and Inner Dome of Unit 4 of Hainan Changjiang Nuclear Power Base，For our country“Hualong One”Batch construction provides a solid equipment guarantee。

The outer dome of Zhangzhou Nuclear Power Unit 2 hoisted this time，Its body weight is about 415 tons.，The actual lifting weight is about 577.211 tons，Erection level 58.807 meters，It is the heaviest single piece hoisting weight at Zhangzhou nuclear power site.，Items with the highest emplacement elevation。During hoisting，The crane is required to drop the dome precisely into a guide slot only 10 mm wide at the narrowest point of the top of the nuclear island.，However, the upper air is easily affected by the wind.，Any 1mm of shaking may lead to inaccurate alignment.。

▲The Zoomlion crane is hoisting the outer dome of Zhangzhou Nuclear Power Unit 2.

（The pictures are from the official account.“China Nuclear Power Engineering Corporation”“China Nuclear Power Corporation 24”）

Zoomlion 3200-ton crane with super lifting performance，And hundreds of embedded sensors on the device，Timely sense the pressure in the lifting process、Load、Speed and other States，Automatically adjust job parameter，Through the hook、Promote、Luffing、Counterclockwise rotation of the boom、A series of actions such as walking with load，Finally, the outer dome was successfully dropped into the guide groove on the top of the nuclear island.，It provides a strong guarantee for the civil construction capping of the outer containment of Zhangzhou Nuclear Power Unit 2.。

From“Hualong One”The world's first demonstration reactor project“Hualong One”Mass construction，At“Hualong One”During the construction of the nuclear power plant.，Zoomlion 3200-ton crane for nuclear power construction“Best partner”Responsibility and strength，Many high standards、High efficiency、Safe、The hoisting task has been completed steadily.。Future，Zoomlion will also continue to actively contribute to China's nuclear power construction.，For the implementation of the State“Double Carbon”Strategy、Contribute to the hard core of China's energy security。