KT15 Integrated Down the hole Drill Rig

Technical Specifications: KT15

Power: 298 kW /2200r/min

Drilling Diameter: 135-190 mm

Drilling Depth: 35 m

Product Applications Product Features Technical Parameters Related Products


The KT15 integrated down the hole drill rig for open use is a new drilling device developed by our company after years of development and production of down the hole drill rig to meet the needs of large open-pit mines. Its travelling, feed, rotation and angle adjustments are based on hydraulic drive, thereby proving its powerfulness. 



The high air-pressure screw nose and high air-pressure pneumatic impactor contribute to efficient drilling. It is equipped with the dry hydraulic dust collector, thus reducing pollution. The hydraulic mechanism is used to dismount the drilling rod, the floating joint to protect the thread of drilling rod, the automatic unloading rod device to relieve labor intensity, the air-conditioned cab provides comfortable space and the anti-jamming valve with automatic control reduces the possibility of sticking. And what is more, the drill rig is characterized by excellent integrity, high automation, efficient drilling, environment-friendliness,energy conservation, simple operation, flexibility and travelling safety, etc.

  • High torque gyrato


  • High Quality Walking Track


  • Good hydraulic system


  • Automatic rod handling system



Technical Parameters

Drilling hardness f=6-20
Drilling diameter 135-190 mm
Depth of economical drilling (depth of automatic extension rod) 35 m
Travelling speed 3.0 km/h
Climbing capacity 25°
Ground clearance 430 mm
Power of complete machine 298 kW
Diesel engine Cummins QSZ13-C400
Displacement of screw compressor 22 m³/min
Discharge pressure of screw compressor 24 bar
Outer dimensions (L×W×H) 11500 ×2716 ×3540 mm
Weight 23000 kg
Revolving speed of gyrator 0-118 r/min
Rotary torque 4100 N*m
Maximum Feed force 65000 N
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 1800 mm
DTH hammer K5、K6
Drilling rod (φ× length of drilling rod) φ89×5000/φ102×5000 mm
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
Send Us A Message You will get an answer quickly that you have requested !

    Home Tel Mail Inquiry