April 15，Zoomlion 2000-ton crawler craneZCCSuccessfully Hoisting Dome of Unit 8 of Tianwan Nuclear Power Plant with 32000.，This is another significant progress after the successful hoisting of the dome ball belt in the unit on March 13.。At this point，Zoomlion Crane Successfully Completed the Hoisting of the Steel Lined Dome of the Heaviest Nuclear Power Unit in China，Make New Contributions to Nuclear Power Construction。

That morning，Zoomlion 2000-ton crawler craneZCCThe 32000 slowly increases the weight 208..The 84-ton spherical crown is lifted off the ground，Through the hook、Rotate clockwise、Walk、Promote、After a series of precise movements such as counterclockwise rotation,，Finally, the smooth drop hook is located on the dome ball belt.。The spherical crown and the spherical band are combined into a whole.，Become an important barrier to protect nuclear reactors。

The dome of Tianwan Nuclear Power Unit 8 is a hemispherical structure with a diameter of 44 meters.，It is divided into two parts: the ball belt and the ball crown.，Total weight up to 601.37 tons，This is the heaviest thin-shelled steel-lined dome in the country.。A month ago，ZoomlionZCC32000 crawler crane successfully completed 473.Hoisting of dome ball belt in Tianwan Nuclear Power Unit 8 of 03 tons；A month later，ZCC32000, the dome spherical crown of Unit 8 was lifted again.，After two millimeter-level precision lifting，Zoomlion Crane Successfully Completes Hoisting of Steel Lined Dome of Thin-Shell of the Heaviest Nuclear Power Unit in China。

▲Hoisting site（The pictures are from the official account“China Nuclear Group”）

Tianwan Nuclear Power Base plans to build 8 units，It is the nuclear power base with the largest total installed capacity in the world.。

During the construction of the nuclear power base,，Construction crane built by Zoomlion、Tower crane、Concrete machinery and other high-end equipment rely on industry-leading performance and technical advantages.，Continue to provide strong support for construction。