摘要
介绍了安百拓COPMD20液压凿岩机概况,分析了该产品使用优势,在结构特点上与COP 1838做了对比,文中对双面回油技术路线和COP 1838产品前景进行了评估。
The paper outlines EPIROC's COP MD20 hydraulic rock drill and analyzes its advantages in usage.This hydraulic rock drill is compared with COP 1838 in terms of structural features.The paper also assesses the technical road of double-side oil return system and the prospect of COP 1838 product.
作者
丁河江
周志鸿
DING He-jiang;ZHOU Zhi-hong(School of Mechanical Engineering,University of Science and Technology Beijing,Beijing 100083)
出处
《凿岩机械气动工具》
2021年第4期1-8,共8页
Rock Drilling Machinery & Pneumatic Tools
