DRILLING MADE
EFFICIENT
Surface Down-the-hole Drill Rig
SDC170H
Surface Down-the-hole Drill Rig
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FEATURES
The SDC170H fully hydraulic down-the-hole surface drill rig meets the demands of large-diameter drilling in open-pit mines and quarries. It is safe, environmentally friendly, stable in performance, and highly productive.


  • HIGH PRODUCTIVITY
  • Strong power output from the engine and high pressure air compressor ensure exceptional drilling penetration.
  • FRUGAL FUEL CONSUMPTION
  • The balance between the power system and the hammer size enables the drill rig high levels of productivity, keeping fuel consumption and operating costs as low as possible.
  • EASY MAINTENANCE
  • Open layouts result in easy maintenance and can reduce downtime. All daily maintenance points are located at ground level to simplify the process and improve the safety of service staff.
  • SAFETY AND ENVIRONMENTAL PROTECTION
  • The design concept of “SAFETY FIRST” and “ENVIRONMENTAL PROTECTION” ensure higher than normal levels of compliance.
MAIN SPECIFICATIONS
  • Hole diameter(mm) 138-203
  • Drill pipes(mm) 89/102/114
  • DTH hammer(”) 5 or 6
  • Air Flow & Pressure(m³/min@bar) 24.4@24
  • Engine output(kW) 336 (CN III)
  • Dimensions(W×H×L)(mm) 2,690×3,420×12,190
  • Weight(kg) 25 ,500