Recently, the award ceremony of "2024 China Construction Machinery Annual Product TOP50" was held in Beijing, and the world's largest tower crane R20000-720, built and produced by Zoomlion in Changde High-tech Zone, successfully won the highest award, the Golden Finger Award.
On April 20, 2023, Zoomlion's world's largest tower crane R20000-720, which is "a new height of science and technology for a new era", rolled off the assembly line in Zoomlion Changde Tower Crane Intelligent Factory in Changde High-tech Zone
The award ceremony of "2024 China Construction Machinery Annual Product TOP50" is guided by China Machinery Science (Beijing) Vehicle Inspection Engineering Research Institute Co., Ltd., hosted by Construction Machinery and Maintenance magazine, and undertaken by Jiangke Construction Machinery. The selection has gone through enterprise registration, online voting, expert review, comprehensive review and other links, and has carried out a comprehensive review in all aspects from the four dimensions of technological innovation, market performance, application contribution and industry reputation, representing the latest highest achievements in innovation and research and development in China's construction machinery industry, with strong authority and influence.
The scene of the award ceremony. The picture comes from Zoomlion
The Golden Finger Award is the highest award of "China's Top 50 Construction Machinery Products of the Year", which is awarded to the products with the most outstanding comprehensive performance in three aspects: technological innovation, market performance and application contribution. After fierce competition, the world's largest tower crane R20000-720 built by Zoomlion won this honor. As the pinnacle of the tower crane field, R20000-720 tower crane integrates 158 innovative scientific research achievements and 305 invention patents, including more than 60 core key technologies and 12 world-first technologies. R20000-720 tower crane has made innovations and breakthroughs in balance technology, structural technology, intelligent control technology and other aspects, realized a significant improvement in product hoisting performance, solved a number of world problems of super-large tower crane operating under complex extreme working conditions such as strong wind, high humidity and heavy load, and also made R20000-720 tower crane achieve "large" and "stable" at the same time, but also achieve "fast" and "accurate", becoming a well-deserved "global strongest".
Zoomlion R20000-720 tower crane construction site. The picture comes from Zoomlion
R20000-720 tower crane has completed its ultra-difficult debut in the world's largest span three-tower two-main span cable-stayed bridge - Chaoma Intercity Railway Ma'anshan Road and Railway Dual-purpose Yangtze River Bridge, and the whole machine has worked for more than 1000 hours without failure, which has been highly praised by users. With the development of new infrastructure and the mature application of modular construction methods, a series of ultra-large tower cranes built by Zoomlion are becoming advanced productive forces in major projects.
END source: Changde Daily Changde Financial Media Author: Xiao Fangying, Li Jiayu, Xiang Bo
Editor: Zhou Shenglan Second Trial: You Tao Third Trial: Sun Weiyi Final Trial: Xiong Xiaming