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传动件瓶颈我国工程机械通过近20年的快速发展,在摸爬滚打中走出了一条自主发展的道路,产品系列从少到全,产品规格从小到大,已成为国际工程机械的重要组成部分。目前,国内整机技术方面已解决总体设计、功能设计等问题,但在关键核心技术方面依然没有重大突破。中囝的工程机械行业解决了80%以上的难题,但最关键的是要攻克最后的20%,而核心零部件正是解决这最后难题的有力法宝。
Transmission bottleneck China’s construction machinery through the rapid development of nearly 20 years, fought in an independent development of the road, the product range from less to full, product specifications from small to large, has become an important part of the international construction machinery . At present, the domestic machine technology has been resolved overall design, functional design and other issues, but still no major breakthroughs in key core technologies. Zhongli’s construction machinery industry has solved more than 80% of the problems, but the key is to overcome the last 20%. The core parts and components are the powerful solution to this last challenge.