论文部分内容阅读
自2005年徐工率先研制成功我国第一台300t级履带式起重机开始,我国履带式起重机的发展迅速向大吨位攀升,从400t到600t,徐工、三一、中联重科、抚挖等企业用科技创新不断改写我国大吨位履带式起重机的发展史。特别是在2009年和2010年,徐工、中联重科、三一和抚挖4家企业接连推出千吨级履带式起重机。2011年5月,中联重科和三一又相继推出应用于核电建设的3000t级以上大型履带式起重机,使我国履带式起重机研发制造再次登上制高点。大型履带式起重机吨位的攀升吸引了众多的目光聚集,本刊曾在2010年第7期以《超大型履带式起重机,且行且慢》为题对当时大型履带式起重机市场进行了探讨,在我国3000t级以上履带式起重机相继问世之际,我们再次将目光聚集于此,邀请到包括技术专家、生产企业和用户在内的多位业内专家,就大型履带式起重机在我国核电、风电、石化等行业的应用及发展情况进行探讨。
Since 2005, XCMG took the lead in the successful development of China’s first 300t crawler crane began, the rapid development of crawler cranes in China to large tonnage climbed from 400t to 600t, XCMG, Trinity, Zoomlion, Fu dig and other enterprises Scientific and technological innovation constantly rewriting the development history of large tonnage crawler cranes in China. Especially in 2009 and 2010, Xugong, Zoomlion, Trinity and Fu dig four companies launched a series of one thousand tons of crawler cranes. In May 2011, Zoomlion and Sany jointly launched large-scale crawler cranes of more than 3000t class for construction of nuclear power so that China’s crawler cranes will once again ascend to the commanding height for research and manufacturing. Large crawler cranes tonnage has attracted many eye-catching gathering, the magazine was in 2010 No. 7 in order to “super-large crawler cranes, and slow and slow” as the topic of large crawler cranes at that time were discussed in our country 3000t Level crawler cranes have come out in succession, we once again focus here, invited to include technical experts, manufacturing enterprises and users, including a number of industry experts, on the large crawler cranes in China’s nuclear power, wind power, petrochemical and other industries Application and development of the situation to explore.