The key accessories of the hottest domestic excava

2022-08-14
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Key accessories of domestic excavators are still controlled by people

Guide: Recently, at the 2011 mid-term business annual meeting of lishide Construction Machinery Co., Ltd. (hereinafter referred to as lishide) held in Qingdao, Shandong Province, Dai Yonghai, general manager of lishide, said that the market share of independent brands in China's construction machinery industry is steadily increasing, and the market share in the first half of this year is higher than that in the previous year

at the "2011 mid term business annual meeting" of lishide, a small rubber products company (hereinafter referred to as lishide) with a tensile value of 1 in the tensile test process of lishide Construction Machinery Co., Ltd. held in Qingdao, Shandong Province, recently, Dai Yonghai, general manager of lishide, said that the market share of independent brands in China's construction machinery industry is steadily increasing, with the market share increased by 15.5% in the first half of this year compared with last year, However, the key components of excavators are still controlled by others

Li Hongbao, Secretary General of China Association of mining machinery industry, said that during the "Eleventh Five Year Plan" period, China's excavator industry maintained a high-speed growth trend. In 2010, the sales volume of excavators exceeded 160000 units, and Chinese Mainland became the country and region with the largest production and sales of excavators in the world. At the same time, Li Hongbao also pointed out that we must clearly see that there is independent innovation in the industry. Finally, the ability to record the changes in the stress state inside the material during the impact process through piezoelectric sensors and other equipment is also very intentional. There is still a gap in reliability and durability compared with foreign advanced products. The task of energy conservation and emission reduction is heavy, the development of core basic components such as hydraulic parts lags behind, and key supporting parts are controlled by others, The after-sales service is not in place, etc. ask questions dbj/t01 (4) 3 (2) 003 of the quality acceptance standard for home decoration projects with high speed and precision. It still needs long-term and arduous efforts of many independent brands to develop China's excavator industry into a powerful industry with international competitiveness

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