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KQD70 Down the hole drill

  • Feature&Introduction
  • Engine/Compressor
  • Technical parameter
 Electric submersible drilling rig, high efficiency and energy saving
 
 A motor for rotating power, economic, efficient, energy-saving.
 
 The cycloid pin wheel reducer, Big rotary torque, high drilling efficiency.
 
 new overload protection, stable and reliable operation

LGJY-4.5/6 portable screw compressor


☆Air pressure:0.6MPa

 

☆Air delivery:4.5m³/min 

 

☆Power:22kw

Technical data of KQD70 down the hole drill
 
Hole diameter(mm)   60-80 
Hole depth(m)    ≥15 
Rotating speed(rpm) 0-125
Working pressure(MPa)  0.5~0.7
Rod(mm)   40*1000
Air consumption(m^3/min)  ≥3.5  
Lifting force (N)    4000
Motor power   (3KW)

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