摘要
2007年12月8日，亚洲最大吨位的900t履带起重机在上海三一科技下线，正式进入整机调试阶段。这一型号为SCC9000的履带起重机于2006年6月立项，完成了4000多张施工图纸的设计及评审。该产品拥有多项领先技术和亮点，在国内首次采用了全闭式液压系统，拥有完全自主知识产权的产品结构设计和电气控制系统，并采用了1000N／mm^2级高强度材料及新工艺。
The maximal tonnage crawler crane in Asia appears on December 8th. The model is SCC9000, from Shanghai SANY with a tonnage of 900t. Subsequently the machine comes into debugging. This production has many leading technology and independent intellectual property rights. The development of large tonnage of crawler crane changes the phase that there are just this kind equipments from abroad.
出处
《建筑机械化》
2008年第1期19-19,共1页
Construction Mechanization
