Sales data of second-hand excavators in December 2011

As of today, the sales data of second-hand excavators in December 2011 has rebounded, with a year-on-year increase in sales of around 300 units. The actual sales volume is basically in line with Shanghai Huacheng's expectations, with a total expected to reach 340 units, which is the same as the same period last year. According to the sales data of second-hand excavators in December 2011, importsUsed excavatorSales of 290 units, the decline in sales volume of domestically produced second-hand excavators continues to decrease month on month. But it is still not optimistic. Analyzed in the previous articleThe advantages of Japanese second-hand excavator productsComparison with the domestic second-hand excavator industry.

Affected by the overall macroeconomic situation, the sales data of second-hand excavators in December 2011 may be even more pessimistic. In addition, due to weather conditions, the construction progress of most projects has slowed down, resulting in weak downstream demand, making it difficult for second-hand excavator sales data to improve in December 2011.

In the domestic construction machinery industry, some people describe the experience of the second-hand excavator industry as "a kind of pain", because the entire domestic second-hand excavator market is almost divided by foreign construction machinery giants. Many people want to know: "Can domestic second-hand excavators find a place? When can we expect to make a name for themselves?" It cannot be denied that domestic independent brand second-hand excavator manufacturers have not yet established a foothold in the second-hand excavator industry, and there are no well-known Chinese independent brands in the international second-hand excavator market.

In recent years, there has been significant progress in the production of second-hand excavators in China. Due to the fact that the main components are directly imported from abroad, there is not much difference in the performance parameters of the whole machine compared to foreign countries. However, under the influence of manufacturing processes, selected materials, product appearance design, and other factors, the reliability of the final whole machine product is relatively poor. Moreover, due to the relatively small batch size, it actually increases costs and reduces competitiveness.

Shanghai Huacheng believes that domestic enterprises should do more basic work solidly, because currently domestic enterprises are still weak in this area. The so-called basic work generally refers to the strength, stiffness, overall matching, stability, and other aspects of the structural components of second-hand excavators.

At present, there are few people engaged in basic work in domestic second-hand excavator enterprises, and there is a significant gap compared to well-known foreign brands in terms of materials, process flow, and worker level, which makes the foundation of domestic second-hand excavator enterprises weak. However, most companies adopt an attitude of "treating the head and feet", neglecting basic work, and failing to consider certain problems that may arise during the use of second-hand excavators from the perspective of system engineering from the perspective of matching the whole machine of second-hand excavators.

For example, some companies have reported that their products often experience shaking during use. They originally thought it was a problem with the hydraulic system, but after comprehensive analysis, it was found that the problem lies in the structural components. In order to enhance the digging performance of the product, the company has thickened the thickness of the boom steel plate, which undoubtedly increases the weight of this part. In order to maintain balance, the weight of the cockpit part must also be increased accordingly. As a result, the load-bearing situation of the second-hand excavator platform changes. Due to the insufficient rigidity and strength of the platform, elastic vibration occurs.

From this perspective, there are interconnected links. In a weak link, when problems are exposed, a series of problems are often hidden. Only by solidly grasping the basic work can the domestic second-hand excavator industry shorten the gap with the international leading level.