Twenty years of development of construction machinery, from a difficult to find a machine to a hundred schools of thought contend The starting point of the "blowout" of China's construction machinery is the development of the western region and the construction of the Qinghai-Tibet Railway. The simple feelings and great creativity of that generation of engineers, the harsh construction environment, and simple machinery and equipment have been completed with determination and enthusiasm. A piece of vigorous projects. In the view of developed countries at that time, our production tools were very backward and the demand for mainframes was huge, so foreign brands came to China to build factories. Have to admit that foreign brands to a large extent to promote the development of China's construction machinery, of course, also obtained a good income, this is a win-win situation. Twenty years ago, excavators have gone from being difficult to find to contend with a hundred schools of thought today, and the equipment category and intelligence are no longer what they used to be. Today, domestic mainframe equipment has occupied the vast majority of the Chinese market and even sold overseas. From bold to elaborate, engineering machinery center of gravity "migration" From traffic roads to urbanization, after 20 years of rapid development, China's construction field is bidding farewell to "drastic" and transforming to "meticulous. At the national level, the National Development and Reform Commission proposed "new urbanization and urban-rural integration development", the Ministry of Transport proposed "focus on networking, network, strong chain" policy ...... In the future, micro and fine construction projects or will become the dominant. In the era of big infrastructure, the "mountain axe" is used, so the production tool adapted to the era of fine carving is the "carving knife". At present, the host stock market is large enough, and the homogenization of technology is very serious. It is difficult for users to change from brand A to brand B to bring about a qualitative leap in productivity. However, if they can find a suitable tool for specific working conditions, it is likely to bring about subversion of production capacity. So I think that the belonging tool is this "carving knife". For example, in the northeast of this season (winter), the hydropower and HVAC pipelines in the old city are prone to failure. If the space is narrow, it is difficult to solve the problem in a short time. However, if it is equipped with specialized tools, such as roulette saws, milling machines, etc., it will not only greatly shorten the repair time, but also cause less damage to the original road. If the customer is also equipped with a crushing bucket and a vibrating compaction tool, then an excavator can handle the entire work from demolition and excavation to backfilling and restoration. Professional ownership has technical barriers, foreign brands have inherent advantages. When the infrastructure construction into the "crafted" stage, the center of gravity of construction machinery is bound to the host to the direction of the "migration". In recent years, with the support of host enterprises, a number of good local affiliated enterprises have emerged, and even bucket and hammer have basically realized localization. However, in the field of professional equipment, such as milling, screening, crushing, continuous ditching, vibration compaction, and even hydraulic wrist, there is still a big gap compared with European and American brand products. The European market has entered the outbreak period since 1985 and has been developing for nearly 40 years. Products generally high degree of intelligence, good quality and stability. For example, milling and milling appliances are very mature in the European and American application markets. These core technologies have long been monopolized by international appliance giants. They are good at developing high-precision appliances and harsh working conditions. The products are manufactured by intelligent robot production lines and have a number of global technologies. Their position in market segments is difficult to surpass in the short term. From the customer value field analysis, many categories of high-end demand, currently only foreign products can be achieved. 2024 has come. Although the world economic situation is complicated and confusing, it still does not hinder China's process of "no major changes in a century. When the drastic urban construction changes to the meticulous, precise, multi-purpose professional equipment is about to usher in a wave of development. As a veteran who has worked in the industry for more than 20 years, I am looking forward to witnessing history with all the "insiders!