"China Vitality" in the data 丨 experience economic momentum from the "excavator index"

Feel economic momentum from the "excavator index"

Let's take a look at the "China Vitality" series in the data. Today I want to pay attention to the excavator index. This index shows the operation rate and work of various types of construction machinery and equipment, known as the "barometer of the Chinese economy".

Data from the Ministry of Industry and Information Technology showed that the overall construction rate of construction machinery in August this year was 63.99%, and the average operating rate of more than 60%has since this year. The national infrastructure construction has a steady popularity.

Li Haowei, the National Industrial Internet Big Data Center Data Center: From the general point of view, although our country is affected by some epidemics this year, the state of the operation of construction machinery is still in a steady growth state.

From the perspective of the region, from January to August this year, the construction of the construction of many provinces in northeast, northwest, and southwest has remained increasing. With the introduction and implementation of a policies for a stable economy, the overall mechanical operating rate in July of 17 provinces and cities has achieved positive growth from the previous month. Jilin The province reached the highest point of this year's national operating rate in August, 78.01%.

In addition to the construction of infrastructure, in engineering machinery equipment, equipment such as front hanging and high -pile high machines is used for loading and unloading of containers in ports, which is closely linked to import and export trade. The provinces and cities, which are active in foreign trade this year, are mainly concentrated in the southwest, Central China, northeast and other regions, and many inland provinces and cities have performed well. In August, the operating rate of port equipment in Sichuan Province reached 88%, the highest this year.

The orderly promotion of investment in major projects is effective

The "excavator index" maintains a high level, indicating that the efforts of macro policies have made great efforts and moderate advancement of infrastructure investment have achieved significant results. At present, from the central to the local area, one item is specifically arranged densely landing, while improving the level of traditional infrastructure, and accelerating the construction of new infrastructure.

In Ningxia, the largest desert photovoltaic base in the country, the Tengger Desert 3GW New Energy Base Photovoltaic Composite Project, held a opening ceremony a few days ago. As a key supporting project of the "Ning Dian Entering Hunan" project, the total installed capacity of the project is 3 million kilowatts, and the total investment is 15.25 billion yuan.

In Haikou, Hainan City, the third batch of major projects in 2022 will be held. This time, 30 projects have been concentrated, with a total investment of 17.39 billion yuan. This year, it is planned to invest 3.05 billion yuan.

Since the beginning of this year, the construction of 102 major projects in the "Fourteenth Five -Year Plan" has been accelerating, and more than 2,600 projects that have been decomposed have been implemented steadily and orderly.

Su Zimeng, President of the China Construction Machinery Industry Association: This year, I think that the construction machinery industry should be in a state of stable operation, and exports should have a high -speed growth. A series of major equipment puts on the market, it should be said to meet the needs of various key projects of the national economic construction.

Recently, my country's policy development financial instruments have continued to expand. The executive meeting of the State Council held recently has clearly stated that the 300 billion yuan policy development financial instruments have fallen on the basis of the project and increased by more than 300 billion yuan. Incorporate the renovation of the old community and the provincial highway into the support areas; the limits of more than 500 billion yuan of special debt that have been deposited since 2019 in accordance with the law, 70%of them are used in various places, 30%of the central government allocated and distributed and tilted to many areas with mature projects. Essence It will focus on supporting transportation infrastructure, energy, agricultural and forestry water conservancy, ecological environmental protection, social undertakings, urban and rural cold chains and other logistics infrastructure, municipal and industrial park infrastructure, major national strategic projects, affordable housing projects, and new energy projects and new foundations Construction of facility projects. The construction of major projects is in full swing. While driving investment, it has continuously stimulated the development of my country's engineering machinery industry.

my country's largest tonnage crane: dry and detailed "giant"

In recent years, many major equipment in my country have achieved historic breakthroughs: 4,000 tons of crawler cranes, 2000 tons of all -ground cranes, and hydraulic excavators of more than 100 tons. Constitutional machinery and equipment have continued to move towards mid -to -high -end. Next, go to see a domestically produced "giant" -The largest tonnage crane in my country. Its lifting weight can not only reach 4,500 tons, but also can dry precisely to millimeters of fine work.

Not long ago, at the integrated construction site of Longkou, Shandong, a reactor with a height of 32.7 meters high and more than 1400 tons was lifted to the designated location. The lifting equipment was currently the largest tonnage of 4,500 tons of crawlers in my country. Don't look at it, but the position of the hanging is accurate to the millimeter level.

Zhang Yang, deputy dean of a equipment research institute: We are equipped with a variety of sensors on the car and moved a handle to move a little bit to ensure that we will not have an impact when we are at the end.

Large tonnage crane costs expensive and long -term production cycles. It has been dependent on imports in more than ten years. During the more than ten years of research and development, the scientific research team cooperated with a number of domestic universities to use digital prototypes for repeated trial and error experiments.

Zhang Yang, deputy dean of a equipment research institute: We have made a digital prototype, which is equivalent to a physical machine. We are also exactly the same as it on the computer, including all mechanical and electrical and liquid power systems, and then combined with simulation.

After more than ten years of continuous trial and error, the domestic large -tonnage heavy machine can finally show its skills in the construction of major projects. Sexuality can also disassemble 4,500 tons into two 2,000 tons of 2,000 tons of operation. The modular design not only meets the needs of the various weights of the construction party, but also saves the cost of loading and unloading and transportation of heavy machines.

In addition, before the construction, the enterprise will "tailor -made" for each engineering operation needs to ensure the safety of the project, while the material production of the crane parts gradually realize the localization, reduce manufacturing costs, and drive upstream and downstream enterprises to work together Essence

Zhang Yang, deputy dean of a equipment research institute: We cooperate with well -known domestic steel mills, one is steel plates and the other is a steel pipe, which can be delivered in three months. Now it is less than a year to make a crane. Half, now the steel mill has begun to export these steels we use in turn.

Source: CCTV News Client

Edit: Jiang Chenchen

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