KT integrated open-air DTH drill rig
KT5C Integrated Open-pit Down-the-Hole (DTH) Drill Rig

introduction and Parameter:

Integrating the down the hole drilling system and screw aircompressor system, It is capable of drilling vertical, inclined and horizontal holes, mainly used for open-pit mine, stonework blast holesand pre-splitting holes;Equipped with the Yuchai Engine and efficient dust collection system, the drill rig meets national standards foremissions and environment;It is typical of energy conservation, efficiency, safety, environment-friendliness, flexibility, simple operationand stable performance, etc.

ItemSpecification
Drilling hardnessf=6-20
Drilling diameter90-115 mm
Depth of economical drilling25 m
Travelling speed0-4 km/h
Climbing capacity≤25°
Ground clearance430 mm
Power of complete machine162 kW / 2200r/min
Diesel engineYuchai YC6J220-T303
Screw compressor12 m³/min / 15 bar
Outer dimensions (L×W×H)7800×2300×2500 mm
Weight8000 kg
Rotation speed of gyrator0-120 r/min
Rotary torque (Max)1680 N·m (Max)
Maximum push-pull force25000 N
Lifting angle of drill boomUp 54°, down 26°
Tilt angle of beam125°
Swing angle of carriageRight 47°, left 47°
Pitch angle of drill boomUp 54°, down 26°
Swing angle of drill boomRight 53°, left 15°
Leveling angle of frameUp 10°, down 9°
One-time advance length3000 mm
Compensation length900 mm
DTH hammer3"
Drilling rodφ64×3000 mm
Method of dust collectingDry type (hydraulic cyclonic laminar flow)