Integrated Surface DTH Drilling Rig, KT5D

Integrated Surface DTH Drilling Rig, KT5D
Integrated Surface DTH Drilling Rig, KT5D
Integrated Surface DTH Drilling Rig, KT5D
Integrated Surface DTH Drilling Rig, KT5D
Integrated Surface DTH Drilling Rig, KT5D
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Down-the-hole drill rig for open-pit mining

This machine integrates a hydraulic long hole drilling rig and a screw air compressor. With a special design, it can be used for either vertical drilling or angle drilling, which is suitable for drilling blastholes and pre-splitting holes in open-pit mines and stonework sites. Powered by a Yuchai off-road engine that meets China Stage III emission standards, the drilling machine works by activating the compressor and a hydraulic machine through a flywheel and a rear PTO shaft. The machine is equipped with a hands-free rod handling system, a floating clamp, a rod lubrication module and a hydraulic dry dust collector. Angle indicator is also available. As you can see, this machine is highly automated and can be efficiently used in drilling rocks. It is easy to use and convenient to be transported from site to site.

Technical Specifications
Model KT5D
Rock hardness F=6-20
Hole diameter ⌀90-105mm
Recommended drilling depth 18m
Tramming speed 2.5/4.0km/h
Gradeability 25°
Ground clearance 430mm
Total power 162kW
Engine YuchaiYC6J220-T300
Free air delivery of compressor 12m³/min
Discharge pressure 210 psi
Dimensions 8400 ×2350 ×2700mm
Total weight 10000kg
Rotation speed 0-120r/min
Maxium torque 1.4kN-m
Maximum push force 3.5kN
Boom lift angle Up: 48°, down: 16°
Boom swing angle Right: 40°, left: 38°
Tilt angle 147°
Swing angle Left: 52°, right: 53°
Lateral horizontal swing angle Right: -15°-97°
Frame oscillation angle Up: 10°, down: -10°
Feed length 3000mm
Feed extension 900mm
DTH hammer M30H
Rod diameter ⌀64×3000mm
Dust collector Dry (hydraulic cyclonic laminar flow)
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