China mine door and other construction machinery self-sufficiency rate continues to increase, new breakthroughs in key technologies and large equipment manufacturing and other aspects, and gradually realize the leap from manufacturing to create.
Over the years, some of China's large-scale construction machinery equipment mainly rely on imports. In order to change this situation, in recent years, a series of national industrial policy and fiscal policy support, a number of national key enterprises to continuously explore and innovation, a new breakthrough in large equipment manufacturing, engineering machinery self-sufficiency rate continues to increase, reaching 88.5% in 2009, compared to the "fifteen" at the end of 82.7%, increased by 5.8 percentage points.
In our country, 200 tons of hydraulic excavator, bulldozer, large 525 horsepower rated load 12 tons loader, a maximum weight of 500 tons to 1000 tons, all terrain crane maximum lifting capacity of 1000 tons to 3000 ton crawler crane, High-speed Rail construction of large concrete box girder lifting equipment, 12 meters in diameter TBM other major technical equipment in the development, and achieved fruitful results. At present, China can produce 26 types of commonly used internationally, its technical level has reached the goal of import substitution. Among them, large crawler cranes, all terrain crane, large bulldozer, large concrete pump, paver products exported to all over the world.
Development of engineering machinery industry innovation, is inseparable with the construction of innovation platform. At present, China has built the basic coverage of the construction machinery industry key product areas, rational layout of the National Engineering (Technology) research center and Key Laboratory of 4 enterprises, national technology center 18. The "eleven five year" period, the enterprise extraction new technology research and development costs have been accounted for more than 5% of total sales. In addition, the field of engineering machinery in our country also gradually expand on technology, mechanical engineering technology research foundation of future development of strategic industry, increasing innovation capability
Enhance the independent brand competitiveness
In 10 years, China's construction machinery enterprises adhere to independent innovation, brand competitiveness of local products increasing, market share increased significantly
"Eleven five" before, the domestic excavator market basically monopolized by foreign brands, the 2004 sales of 33000 units, while foreign brands have 27000 units, the market share of 81.8%. The "eleven five year" period, as the representative of the national brand of excavator manufacturing enterprises, aiming at the international advanced brand, introducing international advanced technology, the integration of innovation, expanding the scale of production. In 2011, the whole industry sales reached 170000 units, the share of foreign brands in the domestic market fell to less than 60%.
