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Low pressure DTH drilling rig  

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Low pressure DTH drilling rig

LGMRT SD150H drill rig for open pit is the drill need the air compressor system  to work together. This kind of surface down-the-hole drill rig is suitable for large-scale non-ferrous metal mines and large-scale quarries. This crawler mounted drill rig combined. The blast hole drill rig has the characteristic as following: 1.energy-saving efficient, 2. safe environmental protection 3. flexible and convenient operation 4. stable performance PARAMETER Model Description Hole Diameter(mm) Drill Rod(mm) Engine DTH Hammers Dimensions (W×H×L )(mm) Weight (kg) SD150H Saparated DTH 115-165…