摘要
通过对国产ZDY6000LD(定向)履带式全液压坑道钻机及其他ZDY系列的改进机型和从澳大利亚引进的VLD-1000系列定向钻机现场使用情况比较,发现VLD-1000钻机在技术性能、设计理念及人性化方面值得ZDY系列钻机借鉴。
According to field experience, the paper makes a comparison between domestic ZDY6000LD crawler hydraulic tunnel drilling rig （orientation） and other improved models ZDY series and Australia VLD - 1000 series directional drill from such aspects as the overall design, the use of performance, positioning accuracy, the mechanical hydraulic, etc and found VLD - 1000 is better than the ZDY series drill rig in many ways.
出处
《山东煤炭科技》
2018年第2期128-129,共2页
Shandong Coal Science and Technology
