LI Jian-chao, YAO Ya-feng, YAO Ke. GX-1 type multipurpose jet-grouting drilling rig and its drilling systems[J]. COAL GEOLOGY & EXPLORATION, 2004, 32(2): 62-64.
Citation: LI Jian-chao, YAO Ya-feng, YAO Ke. GX-1 type multipurpose jet-grouting drilling rig and its drilling systems[J]. COAL GEOLOGY & EXPLORATION, 2004, 32(2): 62-64.
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GX-1 type multipurpose jet-grouting drilling rig and its drilling systems

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  • The paper has introduced the structure features, testing and producing situations of Gx-1 type jet-grouting drilling rig and its drilling systems. The result shows that the drilling rig has the reliable ability and the rational structure, which is applicable to the drilling and jet-grouting in multi-stratum.
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