Surface Down-The-Hole Drill Rig
Drilling diameter (mm): Ф152-Ф229 Max. hole depth (m): 30 Rated power (kW): 450

XQZ229 surface down-the-hole drill rig is a large-sized integrated down-the-hole drilling machine mainly developed for open-pit mines, which can complete the drilling of main blasting holes and pre-splitting holes. It has the characteristics of large drilling diameter, high drilling efficiency, wide application range, etc.

  • Parameters
Item Unit Parameter
Drilling diameter mm Ф152-Ф229
Max. hole depth m 30
Rated power kW 450
Engine - Volvo TAD1643VE
Emission standard - EU III
Air volume m³/h 33
Air compressor - Atlas Copco
Rotary torque N·m 6600
Rotary speed rpm 60
Weight kg 28000
Transport dimensions mm 12150×2900×3600
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