top of page
DR220 Hydraulic Rock Drill

DR220 Hydraulic Rock Drill



Weight330 kg
Model NumberDR220
Maximum Diameter Range89-127 mm
Maximum Hydraulic Pressure160-200 Bar
Maximum Impact Oil Flow100-120 Litre/min
Impact Frequency2500 min-1
Impact Power22 kW


Rotation Structure

 Rotation Pressure     200 bar (MAX)

 Rotation oil flow       60-80 (L/min)

 Rotation Torque     1500 Nm (max)

 Rotation speed       150 min-1 (max)

 Shank Adapter        T45/T51

 Weight                        330 Kgs



Below is the detailed specification of the drifter DR220 you need.

  • Flushing pressure 14-24 bar
  • Flushing flow rate 60-120 l/min
  • For shank adapter T45, the drill bit should be choosen 76-115mm.
  • For shank adapter T51, the drill bit should be choosen 89-127mm.

      (These parameters are for reference only, depending on the construction conditions used.)


The warranty of piston is 8000m.

The warranty for the complete hydraulic rock drill is 2000 hours.


  • Technical Advantages

    1. Fast drifting speed
    2. Low power consumption
    3. Energy-efficient
    4. High impact power
    5. Frequency can be adjusted for different working conditions
  • Import Timeline

    This product's import timeline is approximately One month.

Excluding Sales Tax
bottom of page