采用轻量化、 高可靠性设计的大型桥式起重机新型减速器, 具有传动效率高、 承载能力高等优点.文中结合SWOT分析方法, 从国家政策、 制造企业背景、 新产品优劣、 国内外市场竞争等多个角度, 对新型减速器的推广应用过程中的优势、 劣势、 机遇及挑战进行了浅略的分析.%The lightweight and highly-reliable reducer of the large-scale overhead crane has advantages of high trans-mission efficiency and high bearing capacity.SWOT analysis method is used to briefly analyze the advantages, disadvanta-ges, opportunities, and challenges of the new reducer in promotion application in respect to national policy, manufacturers' background, advantages and disadvantages of new products, and domestic and overseas market competition, etc.
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