At present, most of the key parts and components of China's construction machinery, such as hydraulic parts and transmission systems, need to be imported from abroad. This has led to high domestic production costs for domestic machine manufacturers and lack of international competitiveness. Construction machinery parts are the bottleneck restricting the development of China's construction machinery, and have become the consensus of the majority of people in the industry and enterprises. However, due to the late start-up, thin foundation, and lack of policy support in China's supporting parts industry, factors such as irrational industrial structure and insufficient innovation capacity have become major factors that have plagued the development of parts and accessories.
The favorable policy opportunity has finally come. It is understood that at present, China has more than 8,000 mechanical base component enterprises above designated size. In recent years, the entire machinery base component manufacturing industry has maintained a growth rate of over 20% for many years in a row. The domestic market share has reached 65%. The output of fasteners ranks first in the world, and the sales volume of hydraulic components and gears ranks second in the world. The sales of bearings and molds ranks third in the world.
Seeing these data, it seems difficult to associate with the fact that the level of domestic accessory parts is one of the most important factors restricting the development of construction machinery. In fact, the China Construction Machinery Industry Association's accessory branch has already put forward a policy of developing supporting parts for construction machinery, and has formulated relevant plans. The industry has already made breakthroughs in some areas, but it is still difficult to meet the needs of the host companies in the field of core accessories. demand.
At the end of 2010, in order to implement the “Adjustment and Revitalization Plan for the Equipment Manufacturing Industryâ€, the overall level of the equipment manufacturing industry was promoted, and the industrial basic and parts industry structure was optimized and upgraded. The Ministry of Industry and Information Technology formulated the Implementation Plan for the Revitalization of the Mechanical Basic Component Industry. The launch of the "plan" has provided new opportunities for the development of construction machinery parts in China.
The “plan†clearly puts forward the key development directions of the mechanical basic parts industry in the five industries of bearings, gears, molds, liquid tightness and fasteners, and lists the specific product development directions. Among them, large tunnel full-face boring machine main bearings, large-scale thin-film hot and cold continuous rolling and coating production line bearings, large-tonnage container forklifts and front lifter transmissions and drive axles, beam trucks, bridge gear transmissions, electromechanical The integrated high-precision drive module and most of the liquid-tight and airtight products are closely related to the construction machinery industry. The promulgation and implementation of the "plan" provided important policy support for the development of the accessory industry.
Experts pointed out that the development of China's construction machinery industry is like the process of constructing pyramids, from the manufacture of high-volume, low-level products to the manufacture of world-class high-performance products and to the development of the industry. Among them, the most important point is to lay a solid foundation, and the level of accessories is one of the most important cornerstones. If the foundation is not solid, the pyramid will be faltering; if it depends too much on foreign companies, the pyramid is in danger of falling apart at any time.
The "Program" clearly stated that it is necessary to increase the support for the key industry rejuvenation and technological renovation projects for the independent innovation and industrialization construction projects of mechanical base component products, strengthen the convergence of the industry and national science and technology support plans, and focus on breaking through major bottlenecks in key technologies. The competent government departments at all levels shall study and formulate policies and measures that are conducive to the development of the mechanical parts and components industry in accordance with the objectives and tasks determined by the implementation plan, combining local characteristics and industrial advantages. Industry associations should give full play to the role of bridges and bonds, condense industry forces, and guide the healthy and rapid development of the industry; formulate industry self-discipline rules and contracts, and gradually form a healthy and orderly mechanical basic parts industry market.
Which path do you take? According to experts, the key components of construction machinery are the foundation, support, and restriction bottleneck of the industry development. After the construction machinery has reached a certain stage, the industry's high-tech research focuses on engine, hydraulics, transmission, and control. Technology and other key components. Mastering and relying on high-quality, distinctive key components has become a development strategy for manufacturers to seek out their own.
Experts pointed out that in general, there are three ways to develop domestic machinery components:
One is to choose a joint venture. However, joint ventures are not necessarily able to acquire key technologies. Foreign-funded companies rarely give away the mechanical and technological achievements they have studied for many years. Moreover, under the pattern that many technologies have been monopolized, overseas companies will not import technology into China.
The second is that Chinese companies improve their technological capabilities by taking control of overseas factories. Such examples include Zoomlion’s acquisition of CIFA Italy, Beijing No. 1 Machine Tool Plant’s acquisition of Waddry Coburg, Germany, Shenyang Machine Tool Group’s acquisition of Germany’s Heath and others. However, Chinese companies that have taken over acquisitions must go through years of development and have the appropriate capital and management experience to be able to do so.
The third is to rely on independent research and development. At present, Taiyuan Heavy Industries, which specializes in mine equipment manufacturing, develops JAC power for engine parts, and Tianma Co., Ltd., which manufactures bearings, and Axiom Research, etc., are all continuously investing in the research and development of basic parts with technical content. In addition to some companies that specialize in parts and components, whole machine companies have begun to pay attention to the production of core components. Because the development of the basic components, not only related to the reduction of the purchase cost of the entire machine business, but also related to the overall strength of the enterprise.
After the high-end technology manufacturing of the basic parts comes to China, the large number of equipment and technologies for the parts and components will gradually mature. For example, after Liugong introduced the “Transmission Gear†joint venture production from abroad, some domestically produced castings and heat treatment technologies for the transmission have also been developed.
The revitalization industry must have the vision to develop experts believe that the domestic parts manufacturers need to seek breakthroughs in two aspects: First, localized production, shorten the order and delivery time, production close to the user, through the professional production of key parts manufacturing A reasonable economic scale, while ensuring the quality of components and relying on components to achieve the company's own technical characteristics; Second, pay attention to the integration of key components and the host design and further improve the standardization and generalization rate of parts, to simplify maintenance.
However, at present, China's construction machinery component manufacturers still remain in the races and competitions. Although traditional machinery, such as loaders and bulldozers, and other key components are matched, they have absolute competitive advantages by using their own scale and marketing methods. However, in the case of paver and concrete machinery, due to the customary import of key components, Over the years, the digestion, absorption, and innovation based on the introduction of technology have created path dependence; in some large-scale products, high-intelligence products, and emerging professional products, such as 220 horsepower bulldozers, engineering drilling rigs, etc., there is no competitiveness, especially In the case of typical earthmoving equipment - excavators, the market share was almost surrendered to foreign companies due to the scarcity of control technology and key parts manufacturing technology.
Sheng Chunfang, secretary-general of the China Construction Machinery Industry Association Concrete Machinery Branch, pointed out that in order to change the backward situation of the parts, some powerful companies do not blindly stare at the mainframe products that now appear to be very prosperous. With the continuous increase of production enterprises and the expansion of production capacity, the market for these products will soon be saturated. Foresighted entrepreneurs should make efforts to lift bottlenecks. This can not only reduce costs and increase profits for production, but also contribute to the sound development of China's construction machinery.
Su Zimeng, secretary general of the China Construction Machinery Industry Association, pointed out at the "China Construction Machinery Market Summit Forum" recently held that during the "12th Five-Year Plan" period, the construction machinery industry will focus on solving the problem of short boards for key components. It is currently a key zero for investment engineering machinery. The best time in the field of components.
The favorable policy opportunity has finally come. It is understood that at present, China has more than 8,000 mechanical base component enterprises above designated size. In recent years, the entire machinery base component manufacturing industry has maintained a growth rate of over 20% for many years in a row. The domestic market share has reached 65%. The output of fasteners ranks first in the world, and the sales volume of hydraulic components and gears ranks second in the world. The sales of bearings and molds ranks third in the world.
Seeing these data, it seems difficult to associate with the fact that the level of domestic accessory parts is one of the most important factors restricting the development of construction machinery. In fact, the China Construction Machinery Industry Association's accessory branch has already put forward a policy of developing supporting parts for construction machinery, and has formulated relevant plans. The industry has already made breakthroughs in some areas, but it is still difficult to meet the needs of the host companies in the field of core accessories. demand.
At the end of 2010, in order to implement the “Adjustment and Revitalization Plan for the Equipment Manufacturing Industryâ€, the overall level of the equipment manufacturing industry was promoted, and the industrial basic and parts industry structure was optimized and upgraded. The Ministry of Industry and Information Technology formulated the Implementation Plan for the Revitalization of the Mechanical Basic Component Industry. The launch of the "plan" has provided new opportunities for the development of construction machinery parts in China.
The “plan†clearly puts forward the key development directions of the mechanical basic parts industry in the five industries of bearings, gears, molds, liquid tightness and fasteners, and lists the specific product development directions. Among them, large tunnel full-face boring machine main bearings, large-scale thin-film hot and cold continuous rolling and coating production line bearings, large-tonnage container forklifts and front lifter transmissions and drive axles, beam trucks, bridge gear transmissions, electromechanical The integrated high-precision drive module and most of the liquid-tight and airtight products are closely related to the construction machinery industry. The promulgation and implementation of the "plan" provided important policy support for the development of the accessory industry.
Experts pointed out that the development of China's construction machinery industry is like the process of constructing pyramids, from the manufacture of high-volume, low-level products to the manufacture of world-class high-performance products and to the development of the industry. Among them, the most important point is to lay a solid foundation, and the level of accessories is one of the most important cornerstones. If the foundation is not solid, the pyramid will be faltering; if it depends too much on foreign companies, the pyramid is in danger of falling apart at any time.
The "Program" clearly stated that it is necessary to increase the support for the key industry rejuvenation and technological renovation projects for the independent innovation and industrialization construction projects of mechanical base component products, strengthen the convergence of the industry and national science and technology support plans, and focus on breaking through major bottlenecks in key technologies. The competent government departments at all levels shall study and formulate policies and measures that are conducive to the development of the mechanical parts and components industry in accordance with the objectives and tasks determined by the implementation plan, combining local characteristics and industrial advantages. Industry associations should give full play to the role of bridges and bonds, condense industry forces, and guide the healthy and rapid development of the industry; formulate industry self-discipline rules and contracts, and gradually form a healthy and orderly mechanical basic parts industry market.
Which path do you take? According to experts, the key components of construction machinery are the foundation, support, and restriction bottleneck of the industry development. After the construction machinery has reached a certain stage, the industry's high-tech research focuses on engine, hydraulics, transmission, and control. Technology and other key components. Mastering and relying on high-quality, distinctive key components has become a development strategy for manufacturers to seek out their own.
Experts pointed out that in general, there are three ways to develop domestic machinery components:
One is to choose a joint venture. However, joint ventures are not necessarily able to acquire key technologies. Foreign-funded companies rarely give away the mechanical and technological achievements they have studied for many years. Moreover, under the pattern that many technologies have been monopolized, overseas companies will not import technology into China.
The second is that Chinese companies improve their technological capabilities by taking control of overseas factories. Such examples include Zoomlion’s acquisition of CIFA Italy, Beijing No. 1 Machine Tool Plant’s acquisition of Waddry Coburg, Germany, Shenyang Machine Tool Group’s acquisition of Germany’s Heath and others. However, Chinese companies that have taken over acquisitions must go through years of development and have the appropriate capital and management experience to be able to do so.
The third is to rely on independent research and development. At present, Taiyuan Heavy Industries, which specializes in mine equipment manufacturing, develops JAC power for engine parts, and Tianma Co., Ltd., which manufactures bearings, and Axiom Research, etc., are all continuously investing in the research and development of basic parts with technical content. In addition to some companies that specialize in parts and components, whole machine companies have begun to pay attention to the production of core components. Because the development of the basic components, not only related to the reduction of the purchase cost of the entire machine business, but also related to the overall strength of the enterprise.
After the high-end technology manufacturing of the basic parts comes to China, the large number of equipment and technologies for the parts and components will gradually mature. For example, after Liugong introduced the “Transmission Gear†joint venture production from abroad, some domestically produced castings and heat treatment technologies for the transmission have also been developed.
The revitalization industry must have the vision to develop experts believe that the domestic parts manufacturers need to seek breakthroughs in two aspects: First, localized production, shorten the order and delivery time, production close to the user, through the professional production of key parts manufacturing A reasonable economic scale, while ensuring the quality of components and relying on components to achieve the company's own technical characteristics; Second, pay attention to the integration of key components and the host design and further improve the standardization and generalization rate of parts, to simplify maintenance.
However, at present, China's construction machinery component manufacturers still remain in the races and competitions. Although traditional machinery, such as loaders and bulldozers, and other key components are matched, they have absolute competitive advantages by using their own scale and marketing methods. However, in the case of paver and concrete machinery, due to the customary import of key components, Over the years, the digestion, absorption, and innovation based on the introduction of technology have created path dependence; in some large-scale products, high-intelligence products, and emerging professional products, such as 220 horsepower bulldozers, engineering drilling rigs, etc., there is no competitiveness, especially In the case of typical earthmoving equipment - excavators, the market share was almost surrendered to foreign companies due to the scarcity of control technology and key parts manufacturing technology.
Sheng Chunfang, secretary-general of the China Construction Machinery Industry Association Concrete Machinery Branch, pointed out that in order to change the backward situation of the parts, some powerful companies do not blindly stare at the mainframe products that now appear to be very prosperous. With the continuous increase of production enterprises and the expansion of production capacity, the market for these products will soon be saturated. Foresighted entrepreneurs should make efforts to lift bottlenecks. This can not only reduce costs and increase profits for production, but also contribute to the sound development of China's construction machinery.
Su Zimeng, secretary general of the China Construction Machinery Industry Association, pointed out at the "China Construction Machinery Market Summit Forum" recently held that during the "12th Five-Year Plan" period, the construction machinery industry will focus on solving the problem of short boards for key components. It is currently a key zero for investment engineering machinery. The best time in the field of components.
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