Discussion on the Difference between Domestic Construction Machinery Parts and Foreign Countries

With the rapid development of construction machinery, domestic construction machinery parts have also become an important part of the construction machinery market and have formed a certain scale. There are many disadvantages in the domestic construction machinery accessories. How to overcome the difficulties of the domestic construction machinery parts themselves and the outside world? What is the gap between domestic construction machinery parts and foreign markets? Solving these problems is of great significance to the development of China's supporting parts and even the machinery industry.

The construction of foreign construction machinery accessories started early, qualified old, mature technology, complete varieties, and at the same time can meet the supporting needs of various construction machinery. Many of the main supporting parts of construction machinery companies have a development history of 50 years or even 100 years. The scale of enterprises is relatively large, the technology is very mature, and the varieties are also very complete, almost everything. For example, the world's largest medium and large engine manufacturing company, the United States Cummins engine manufacturing company, nearly 100 years of history.

Its 37.3 kW (50 hp) or more diesel engine can provide all-round support for all kinds of construction machinery and even all kinds of machinery that require diesel power. It can fully meet the most demanding Euro II and Euro III emission standards in technology. Meet Euro IV and Euro V emission standards. In contrast, the domestic construction machinery accessory industry started relatively late, and the technology shortage, decentralized production, and weak brand effect resulted in uneven products. A large part of high-end core products still depended on foreign imports and it was difficult to fully meet the needs of the domestic industry. To a large extent, it has become a bottleneck restricting the development of the host.

As far as domestic construction machinery fittings themselves are concerned, the general view is that there are two major problems: reliability problems and technological innovation capabilities.

According to a special survey organized by the China Construction Machinery Association's kits sub-committee, 80% of the respondents believe that the main disadvantage of domestically-made accessory products compared with foreign branded accessory products is poor product reliability. The vast majority of the surveyed respondents, accounting for 62%, believe that the main problem that currently hampers the development of China's construction machinery parts industry is the “technological innovation” issue. This is also true of the fact that the reliability of China's construction machinery parts is generally poor, and the number of companies is quite large. However, the overwhelming majority of the strength is relatively weak; basically there is no independent technological innovation capability, so plagiarism and imitation have become the main means of developing products. , Low prices, creating low-quality products, resulting in vicious competition affect the development of the whole machine.

Some analysts believe that the main reason lies in the relative chaos of the accessory industry market, there is no relevant regulatory standards. On the one hand, the cost of raw materials and transportation has been increasing. On the other hand, the host companies have also kept down the purchase price when purchasing the necessary parts. The disorderly competition has forced them to bear more cost pressures. The only effective way to ensure the survival space under dual pressure is to reduce costs and maintain profits, but this is often done at the expense of the quality of the product.

Faced with the gap between the domestic construction machinery parts and the foreign market, who has passed? In contrast, while drawing on the advanced development model of foreign construction machinery parts, we must systematically sort out the insufficiency of domestic construction machinery parts. Therefore, it is particularly important to improve the competitiveness of domestic construction machinery parts.