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2008年5月7日,国产最大吨位建筑用630t·m动臂式塔机——TCR6055-32在中联重科成功下线并交付用户使用。TCR6055-32的成功研制改写了我国大型动臂式塔机依靠进口的历史,也打破了国内塔式起重机行业多年的沉寂。产品供给与需求存在较大差距我国塔式起重机制造业起源于20世纪50年代,当时国内工业基础环节薄弱,行业发展处于初级探索阶段,产品技术大多以引进为主,自主能力较差。随着国内基础设施建设步伐的加快,塔式起重机的市场需求量猛增,单纯依靠进口,由于设备价值高、供货期长、配
On May 7, 2008, the 630t · m jib tower crane for domestic maximum tonnage construction - TCR6055-32 was successfully put offline for use by Zoomlion and delivered to users. The successful development of TCR6055-32 rewrites the history of China’s large-scale boom-tower crane relying on imports and also breaks the silence of the domestic tower crane industry for many years. Product supply and demand there is a big gap between China’s tower crane manufacturing industry originated in the 1950s, when the domestic industrial base is weak, the industry is in the primary stage of exploration, most of the product technology to introduce the main, poor autonomy. With the acceleration of the pace of infrastructure construction in China, the market demand for tower cranes has soared. Simply relying on imports, due to the high equipment value and long delivery period,