摘要
为适应高瓦斯矿井瓦斯抽放钻孔高效施工的需要,研制了ZDY4000LF分体式履带坑道钻机。通过现场试验,钻机能力大、施工效率高、功能齐全、操作简单,适合狭窄巷道和高瓦斯矿井防突要求,能为矿井高效安全开采提供设备保障。
ZDY4000LF detachable track-mounted tunnel drilling rig is developed to meet the demand of gas drainage boreholes for highly gassy mines. It is validated in test that the drilling rig has strong ability, small volume and easy control, and it drill quickly with high efficiency for narrow tunnel and highly gassy mines easy to outburst, it can be as a support for mine safe working.
出处
《煤炭技术》
CAS
北大核心
2015年第4期247-249,共3页
Coal Technology
关键词
高瓦斯矿井
分体式履带
钻机
试验
highly gassy mine
separated body caterpillar
drilling rig
test