Integrated DTH Drilling Rig – KT15

Short Description:

The KT15 integrated down the hole drill rig for open use can drilling vertical, inclined and horizontal holes, mainly used for open-pit mine. stonework blast holes and pre-splitting holes. It is driven by the Cummins China stage lll diesel engine and the two-terminal output can drive the screw compression system and hydraulic transmission system. The drill rig is equipped with the automatic rod handling system. drill pipe floating joint module, drill pipe lubrication module, drill pipe sticking prevention system, hydraulic dry dust collection system, air conditioning cab, optional drilling angle and depth indication function, etc. The drill rig is characterized by excellent integrity, high automation, efficient drilling, environment-friendly, energy conservation, simple operation, flexibility and travelling safety, etc.

Product Detail

Product Tags


Professional engine, strong power.

Fuel economy, lower fuel consumption and higher productivity.

Folding frame track, reliable climbing capacity.

High mobility, smaller footprint.

High level of intensity and rigidity, high reliability.

Easy to operate, more environmental friendly.

Product Details

Technical Parameters

Drilling hardness f=6-20
Drilling diameter Φ135-190mm
Depth of economical drilling
(depth of automatic extension rod)
Travelling speed 3.0Km/h
Climbing capacity 25°
Ground clearance 430mm
Power of complete machine 298kW
Diesel engine Cummins QSZ13-C400
Displacement of screw compressor 22m³/min
Discharge pressure
of screw compressor
Outer dimensions (L × W × H) 11500*2716*3540mm
Weight 23000kg
Revolving speed of gyrator 0-118r/min
Rotary torque 4100N.m
Maximum Feed force 65000N
Tilt angle of beam 125°
Swing angle of carriage Right 97°, left 33°
Swing angle of drill boom Right 42°,  left 15°
Leveling angle of frame Up 10°, down 10°
Compensation length 1800mm
DTH hammer K5、K6
Drilling rod (Φ×length of drilling rod) Φ89*5000mm/Φ102*5000mm
Method of dust removal Dry (hydraulic cyclonic laminar flow)/wet (optional)
Method of extension rod Automatic unloading rod
Method of automatic anti-jamming Electro-hydraulic control anti-sticking
Method of drilling rod lubrication Automatic oil injection and lubrication
Protection of thread of drilling rod Equipped with the floating joint to protect the thread of drilling rod
Drilling display Real-time display of drilling angle and depth


Rock excavation projects

Rock Excavation Projects


Surface Mining And Quarrying


Quarrying And Surface Construction


Tunneling And Underground Infrastructure


Underground Mining


Water Well


Energy And Geothermal Drilling



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