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| 竖井凿岩钻架架设凿岩机组,钻凿下向孔的竖井掘进机械。主要用于竖井施工中钻凿爆破孔，也可钻凿注浆孔、勘探孔、探水孔和瓦斯排放孔等。按结构分为环形钻架和伞形钻架两类 | |||
| 钻井机; 凿井钻机; 凿井钻车 | |||
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