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KQD100/KQD100B

Energy-efficient electric down the hole drilling rig

Use electric motor to rotate,

  • KQD100
  • KQD100B

Use cycloid pin wheel reducer, big torque, high drilling efficiency

KQD100 main technical parameter

Hole diameter(mm)              80-100
Hole depth(m)                        ≥20
Rotating speed(rpm)            0-62
Working pressure(MPa)       0.5~0.7
Rod(mm)                                60*1000
Air consumption(m^3/min) ≥7  
Lifting speed (N)                   9600
Power of motor                     (4KW)

Use spur gear reducer,big torque, high drilling efficiency

KQD100B main technical parameter

Hole diameter(mm)              80-100
Hole depth(m)                        ≥20
Rotating speed(rpm)            0-84
Working pressure(MPa)       0.5~0.7
Rod(mm)                                 60*1000
Air consumption(m^3/min) ≥7  
Lifting speed (N)                   9600
Power of motor                     (4KW)

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