On September 3, according to the WeChat News, CCTV News Channel reported that China's equipment manufacturing industry has made new breakthroughs. Construction machinery and equipment manufacturing, represented by shield machines and cranes, has made new breakthroughs through independent innovation, and the degree of localization and localization has been significantly improved.

CCTV reported that Jinghua, the largest shield machine currently under construction in China, is advancing at a speed of about 20 meters per day for the transformation project of Beijing East Sixth Ring Road. In the next few days, it will be driven to the middle air shaft of the East Sixth Ring Tunnel and break through the wall to achieve its first exit.

CCTV said that in the construction of major projects, China's shield machines have always relied on foreign imports, but in 2021, the domestic market share of shield machines has exceeded 90%, and the global market share is close to 70%.

In addition to the shield machine, another important equipment representative reported by CCTV is the large tonnage crane. Yang Huayong, an academician of the CAE Member and dean of the School of Mechanical Engineering of Zhejiang University, said in an interview that in the past, China could only make tens of tons of large tonnage cranes, not more than 100 tons.

Now we have begun to challenge large-tonnage cranes in China, with the largest reaching 3000 tons. China's construction machinery used to be in the middle and low end, but now it is starting to move towards the middle and high end.

CCTV said that China has become the country with the most complete categories of construction machinery and the most complete industrial chain in the world.

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Editor in charge: Xian Rui