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我国工程机械关键零部件尤其是液压件发展滞后严重制约了主机制造的发展,这一点在业界已经形成共识。国产设备因关键零部件技术薄弱,与世界知名品牌同台竞技时明显处于下风。为了保证设备的质量,主机制造商不得不采取国际化配套,从欧美日等发达国家和地区进口关键零部件。但是由于国际知名关键零部件制造商的产能有限等因素,国内主机制造商受到供货期长、成本偏高的双重挑战,零部件采购无法满足主机制造商产销量增长的需求。
The key parts and components of construction machinery in China, especially the development of hydraulic components has seriously hampered the development of host manufacturing, which in the industry has been the consensus. Domestic equipment due to the key components of the technology is weak, with the world famous brand competition at the same time obviously at a disadvantage. In order to ensure the quality of equipment, the host manufacturers have to take international support, from the United States, Japan and other developed countries and regions to import key components. However, due to the limited production capacity of internationally renowned key component manufacturers and other factors, domestic host manufacturers are faced with the dual challenges of long lead time and high cost, and the procurement of parts can not meet the demand of the host manufacturer for the growth of production and sales volume.