ZDY4000L型履带式全液压坑道钻机的研制  

Development of ZDY4000L Track-mounted Hydraulic Tunnel Drilling Rig

作　　者：姚克[1] 凡东[1] 殷新胜[1] 孙保山[1] 姚亚峰[1] 张幼振[1] 

机构地区：[1]煤炭科学研究总院西安研究院,陕西西安710077

出　　处：《煤矿机电》2009年第3期56-58,共3页Colliery Mechanical & Electrical Technology

摘　　要：介绍了ZDY4000L型履带式全液压坑道钻机的结构特点、布局设计以及该钻机的试验和推广应用情况。The structural features and the layout design of ZDY4000L track-mounted hydraulic tunnel drilling rig is introduced, the situations of the industrial experiment, promotion and application are presented.

关 键 词：坑道钻机 履带式 研制与应用 

分 类 号：TD421[矿业工程—矿山机电]