KT9C Integrated Down the hole Drill Rig

Technical Specifications: KT9C

Power: 194 kW /2200r/min
           205 kW /2200r/min

Drilling Diameter: 100-125 mm

Drilling Depth: 21 m

Product Applications Product Features Technical Parameters Related Products


The KT9C integrated down the hole drill rig for open use is an advanced drilling device integrating the down the hole drilling system and screw air compressor system. It is capable of drilling vertical,inclined and horizontal holes, mainly used for open-pit mine,stonework blast holes and pre-splitting holes. 


Equipped with the Cummins China stage 3 engine and efficient dust collection system,the drill rig meets national standards for emissions and environment.It is typical of energy conservation,efficiency,safety,environment-friendliness,flexibility,simple operation and stable performance,etc.

Technical Parameters

Technical Parameters
Drilling hardness f=6-20
Drilling diameter φ100-125mm
Depth of economical drilling  21m
Travelling speed 2.5/4 km/h
Climbing capacity 25º
Ground clearance 430mm
Power of complete machine 194 kW/2200r/min    205 kW/2200r/min
Diesel engine(choose) Cummins QSC8.3-C260-30/ Yuchai YCA08280-T300
Capacity of screw compressor 17m³/min
Discharge pressure of screw compressor 17bar
Outer dimensions(L*W*H) 8150*2260*2950/3200mm
Weight 12000kg
Rotation speed of gyrator 0-120r/min
Rotary torque(Max) 2800 N*M (Max)
Maximum push-pull force 32KN
Lifting angle of drill boom Up57º,Down20º
Tilt angle of beam 114º
Swing angel of carriage Right 35º,Left95º.
Swing angle of drill boom Right 18º,Left50º.
Leveling angle of frame ±10º
One-time advance length 3490mm
Compensation length 900mm
DTH hammer K40
Drilling rod 76*3000mm
Method of dust collecting Dry type(hydraulic cyclonic laminar flow)

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