挖沟机械的发展状况及市场前景  

Development Situation and Market Perspective of Trenching Machinery

作　　者：宗跃[1] 

机构地区：[1]天津工程机械研究院

出　　处：《工程机械》2005年第7期50-53,共4页Construction Machinery and Equipment

摘　　要：挖沟机在国外得到了广泛的应用,自20世纪80年代以来,国内陆续开发了十几种机型,但多数未能推广。分析了在开挖沟渠的专门工况下与挖掘机相比,采用挖沟机具有明显的优点;介绍挖沟机的产品概况,并指出国内挖沟机市场前景看好。Trenching machinery is widely used abroad. Since the 1980s', tens of trencher models were developed successively in China but most of them can't be used widely. The advantages of trenchers are analyzed in the special trenching conditions compared with excavators. General situation of trenchers are introduced and the author shows great confidence on the future home market of trenchers.

关 键 词：市场前景 发展状况 20世纪80年代 机械 挖沟机 产品概况 挖掘机 开挖 

分 类 号：TU69[建筑科学—建筑技术科学]