Chinese companies in various segments of the construction machinery is almost dominant position in the domestic market, but the hydraulic parts, engines, deletion of the three core components of the technology for electronic control system has been restricting the Chinese construction machinery industry is a big step toward the international market, and caused by the Chinese construction machinery industry long-term without a strong situation, China's construction machinery industry more than 70% of profits to foreign parts giant grab.

    Imported parts and components not only occupy a large proportion of the cost of construction machinery, but also to make the timely supply of these key components has seriously affected the normal production and business activities of the Chinese construction machinery enterprises.

    In the engineering machinery hydraulic parts, engines, electrical control system of three core components, hydraulic technology is the biggest bottleneck of the development of Chinese construction machinery enterprises, excavator high pressure high flow hydraulics, the domestic excavator parts company's products also difficult to meet the matching requirements of the domestic excavator host enterprise, so the the excavators core components of a large number of dependence on imports, and also swallowed up most of the profits of the Chinese excavator industry. Weak domestic hydraulic parts technology, obviously at a disadvantage when competing against world-renowned brands.

    In the 1990s, XCMG take the "market for technology" line, and the U.S. construction machinery giant Caterpillar excavator joint venture company set up in Shandong, but slow digestion and innovation, in terms of the technology of hydraulic difficult than the major technological breakthroughs. So, the XCMG through M & A hopes to achieve a technical breakthrough, has acquired two European companies with high-end hydraulic parts manufacturing core technology.

    At present, multinational giants Germany Rexroth hydraulic product sales more than the total output value of Chinese hydraulic industry, highlights the huge gap between Chinese hydraulic technology with foreign countries, not only is the hydraulic components, bearings, high-speed rail equipment stoker The industry's high-end gearing, car cover mold heavily dependent on imports.

    Hydraulic components, bearings, gears, molds, and other important parts in the equipment manufacturing industry, a critical foundation in China rely on imports has seriously hampered the Chinese construction machinery enterprises to explore the international market. Last year, the Ministry of Industry issued the mechanical basis, the basis of the manufacturing process and the basic materials industry "12th Five-Year" development plan ", China put forward by five years of efforts, China Machine Components, basic manufacturing processes and basic materials industries ( referred to as the "base") innovation capacity will be significantly enhanced, manufacturing standards have markedly improved, and can basically meet the development needs of major equipment, industrial development is lagging seriously behind the situation has been changed. International will increase the existing bearings, gears, hydraulic parts, pneumatic parts, seals, chain and sprockets, fasteners, springs, mold, basic materials, industrial clustering support and guidance, nurturing a small number of competitive enterprises.

  China has a project investment is 100 billion yuan, domestic fluid airtight industry are busy fighting in the low-end market of the product, product homogeneity is difficult to pull the grade, you need a national policy guidance, the host enterprise and domestic the basis of the business alliance, the path of consolidation and reorganization of scale to cost-effective.

    If the basis of enterprises to participate in the host product development process, a comprehensive understanding of the technology development requirements and process requirements of the host, host enterprises to actively support the domestic infrastructure, provide the basis of the new product life test time, machines and venues, both the depth of cooperation in the chain, the talent and the competition of foreign companies to gain advantage.