Excavators are one of the indispensable and important equipment in the construction industry, and are widely used in many fields such as earthwork engineering, mining engineering, water conservancy engineering, and highway engineering. With the continuous development of science and technology, excavator technology is also constantly innovating and improving. So, which one is stronger in excavator technology? This article will analyze from the following aspects.
1. The development history of excavator technology at home and abroad
With the development of industrialization, excavators have been widely used as an important construction machinery. At the beginning of the 20th century, developed countries in Europe and the United States began the development and production of excavators. In the 1950s, Japan began to produce excavators and gradually became the world's largest producer of excavators. China's excavator industry started relatively late, and excavator production began in the 1980s. After years of development, China has become one of the largest producers of excavators in the world.
2. Comparison of excavator technology at home and abroad
techinque level
At present, foreign excavator technology is relatively mature, mainly concentrated in Japan, the United States, Germany and other developed countries. These countries have unique technical advantages in the design, manufacture and maintenance of excavators, and their products are characterized by high efficiency, precision and stability. Although domestic excavator technology started relatively late, it has also made great progress in recent years. For example, Shandong Liugong, Henan Xinxiang and other enterprises have reached the international advanced level in excavator technology.
Brand influence
At present, foreign excavator brands have great influence, such as Caterpillar, Komatsu, Volvo and other brands enjoy high popularity and market share in the world. Domestic excavator brands have certain influence in the domestic market, such as Sany Heavy Industry, Shandong Liugong, Xugong and other brands occupy a large share in the domestic market.
product performance
The performance of foreign excavator products is relatively good, and their products have the characteristics of high efficiency, precision, stability, etc., and they are also relatively good in terms of environmental protection. The performance of domestic excavator products has also improved, but there is still a certain gap compared with foreign products.
3. Future development trend of excavator technology
intelligent
In the future, excavators will tend to be intelligent, and intelligent operation will be realized through technologies such as sensors and automatic control to improve operating efficiency and safety.
environmental protection
In the future, excavators will pay more attention to environmental protection performance, and adopt new materials, new power systems and other technologies to reduce emissions and achieve better environmental protection effects.
multifunctional
In the future, excavators will tend to be multi-functional, and different operation requirements can be realized through different accessories, so as to improve operation efficiency and flexibility.
4. Conclusion
Generally speaking, foreign excavator technology is relatively mature, and has certain advantages in terms of technical level, brand influence and product performance. However, with the rapid development of my country's economy and the improvement of scientific and technological level, domestic excavator technology is also constantly innovating and improving, and there will be greater room for development in the future. In the future, excavators will tend to be intelligent, environmentally friendly and multi-functional, bringing more convenience and benefits to the development of the construction industry.