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Development of construction machinery

    Development of construction machinery and equipment is an important national economic construction, occupies a pivotal position in the equipment industry. Chinese construction machinery industry in 2007 sales revenue of 2223 billion yuan, ranking second in the world construction machinery industry. From 2001 to 2007, an average annual growth rate of over 24%. Exports from 1998 to $ 224 million increase in 2007 of $ 8.7 billion, 10-year period increased by 37 times, China's construction machinery industry occupies an important position in the global counterparts, the products have been exported to Europe, America and other engineering machinery powers, is to "manufacturing" and "manufacturing power" forward.
    However, compared with the international advanced level, the overall level of Chinese construction machinery are still gaps, some products in the international mainstream market position in the second and third stream of products; Chinese construction machinery enterprises compared to large multinational conglomerates Construction Machinery, competitiveness It is still relatively weak. In the construction machinery manufacturing power towards the journey, the development of the situation will be more severe, the challenge will be greater.

    Situation facing globalization and the market economy, intense competition in speed and demand for personalized and convenient, diversified relevant stakeholders, the development of science and technology, which requires us to scientifically and accurately predict the future, rapid response, the only way to maintain our competitive edge has been formed and catch up with advanced. Humane care, sustainable development has become the industry's scientific and technological innovation as an extension of the concept of mechanical engineering who own ability, it has been the common development and progress of human civilization. With the progress of science and technology, human constant pursuit of quality of life and the importance of dignity, for the development of construction machinery raised many new issues. Chinese construction machinery industry adapt to the needs, pay attention to strengthen the combination of microelectronics, information technology, optical technology, new materials technology and manufacturing technology between integration and promoting the diversification of products, intelligent, green and other fields of research and innovation.

    Intelligent and humane care product specifications extended highlights of construction machinery products application space as the human quality of life and the growing demand to gradually expand the traditional areas has increased from buildings, roads, water power, mining and other narrow construction to the city Agricultural construction site areas and mountainous and hilly areas in warehouses, docks, warehouses, accommodation, cottages, gardens, gardening, building layers and underground engineering work environment, and the large, large construction projects and mine development. Therefore, the requirements of construction machinery and gradually extended to the ends that miniaturization and large-scale, large-oriented. Large, extra large engineering machinery products with the large and growing number of large projects, the market demand is growing. They have a long development and production cycles, high-tech, high value-added features, represents a country or a major enterprise engineering machinery manufacturing level, several more of these products are developed countries multinational monopoly.

    On the other hand, in order to improve production efficiency, reduce labor intensity and improve working conditions, as far as possible to replace human labor with machinery operations have become a trend, to meet the requirements of this engineering work environment, small and micro construction machinery demand will Rapid growth. Micro products are specifically bound by its dimensions, while its exterior shape, color and other aspects of the design reflects the increasing integration with the natural environment, but also demonstrates respect for the humanity of human care.

    Followed by the same product from a single function to multi-functional, flexible direction, an increase of modular functional components on the basis of the generic products, and product diversification function; or through a new modular design, manufacture, and different modules flexible combinations, to achieve functional diversification, construction machinery product range is divided in the traditional sense it will be challenged. Bulldozer micro-engineering should be extended at both ends of the small and large, extra large, etc., to adapt to the development of different working conditions such as wetlands, deserts, bushes and other requirements, multi-function, multi-purpose, energy-efficient products and the corresponding auxiliary function modules. Loader bucket capacity should be developed, engine power, breakout force, tipping load, traction, less emissions of environmentally friendly products and large load can grasp objects, side discharge can be lifting, economy a good multi-use products (eg crusher).

    To extend the development of large engineering excavator hydraulic excavators, mini excavators, hydraulic excavators unmanned, remote underwater excavator, bulldozer underwater, underwater trencher.

    Wheeled cranes to the development of advanced technology, high reliability, long life, good construction quality and the new high-tech multi-use of one machine multifunction products. Through mechanical engineering, information technology, intelligence, improve the ability to self-diagnose and repair all kinds of construction machinery failure, construction workers and reduce labor intensity, improve work efficiency and quality of the project. In some special conditions, such as heat, cold, high-altitude, radiation, and other conditions underwater and underground, construction workers can replace the intelligent, high-quality construction. Operating system automation and remote control, construction of precise positioning and the like control, fault diagnosis and monitoring technology in mechanical engineering will become increasingly common. Application of hydraulic integration technology, computer technology, control technology and integration technology to monitor the development of these technologies loaders, excavators, road building and maintenance machinery, forklifts, cranes and concrete mixing transport machinery engineering machinery and other new products will continue to emerge.
Hits:  UpdateTime:2016-03-29 22:38:24  【Printing】  【Close