KT7 High Pressure Integrated Drilling Rig

KT7 High Pressure Integrated Drilling Rig
KT7 High Pressure Integrated Drilling Rig
KT7 High Pressure Integrated Drilling Rig
KT7 High Pressure Integrated Drilling Rig
KT7 High Pressure Integrated Drilling Rig
KT7 High Pressure Integrated Drilling Rig
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Our KT7 high pressure integrated drilling rig is a DTH drilling machine that combines borehole drilling system and screw air compressing system. The two systems are driven by a six-cylinder diesel engine. The whole machine has a compact structure and is easy to move. A high air pressure screw rod designed with our intellectual property is mounted on the machine. The special structure of our high pressure integrated drilling rig leads to large flow volume (13m³/min) and high air pressure (1.7MPa), providing high air pressure for the drill hammer. Thus the rocking drilling speed is 20%-50% faster than that of medium air pressure drilling machine.

Our KT7 high pressure integrated drilling rig is mainly used for the rock excavation and open-pit mining operation. Welcome to contact us if you need this crawler rotary drill.

Technical Parameters
Rock hardnessF=6-20
Hole diameterФ90-105mm
Economical drill depth30m
Walking speed0-2.5r/min
Working air pressure1.0-2.4Mpa
Screw compressor displacement13m³/min
Rated output pressure17bar
Rotating speed0-120r/min
Rotation torque1900N·m
Max. propulsion force25000N
Propulsion length3000mm
Drill rod sizeΦ64×3000mm
Gradeability30°
Ground clearance430mm
Carriage rising angleDown 42°, up 28°, total 70°
Carriage pitch angle129°
Carriage swing angleLeft 35°, right 38°, total 73°
Carriage lateral level swinging angleRight 4°~89°
Frame leveling angleUp 10°, down 9°
Drill arm swing angleLeft 60°, right 36°, total 96°
Carriage compensation900mm
Diesel engineYC6A (180KW)
Overall dimension (L×W×H)8000×2260×2800mm
Total weight9500kg
Dust collecting typeDry type (hydraulic driven whirlwind layer streaming method)

Recommended parts for KT7 high pressure integrated drilling rig
Drill bit: Φ105
Drill hammer: KQG35A or HD45S
Drill rod: Φ64×3000mm

Pictures of product details
  • Single-stage compression high pressure screw compressor (The first one of its kind in China)
  • Flexible drilling arm
  • Safe and stable walking system
  • Centralized Operating System
  • Advanced dust collecting device
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