KQD-165B DTH Rock Drill

KQD-165B DTH rock drill is a new-type energy-saving and highly-efficient rock drilling device independently designed by our company, extensively applicable to medium-depth blast hole rock drilling operations in medium and small mines and road construction , nation al defense, water conservancy and rock excavation projects, and is also an ideal choice for the geothermal water well hole drilling low-cost devices. It is especially applicable to narrow and small areas where other drills cannot work normally: This drill is characterized by compact structure, convenient operation, high drilling speed, high efficiency, high dismountability and convenient conveyance.

Technical Parameters of KQD-165B DTH Rock Drill

Drilling diameter(mm)

90-150

Depth of blast hole(m)

≥50

Rotation speed(rpm)

0-60

Pression d’air de travail(MPa)

0.7~1.4

Drill rod specification (mm)

76x1500

Air consumption(m^3/min)

≥15

Lifting force(N)

12000

Remark

Electric motor(11kW)

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