Rotary Blasthole Drilling Rig, KG430/KG430H

Rotary Blasthole Drilling Rig, KG430/KG430H
Rotary Blasthole Drilling Rig, KG430/KG430H
Rotary Blasthole Drilling Rig, KG430/KG430H
Rotary Blasthole Drilling Rig, KG430/KG430H
Rotary Blasthole Drilling Rig, KG430/KG430H
Rotary Blasthole Drilling Rig, KG430/KG430H
Rotary Blasthole Drilling Rig, KG430/KG430H
Rotary Blasthole Drilling Rig, KG430/KG430H
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Surface down-the-hole drill rig for open-pit mining

This rotary blasthole drilling rig is equipped with a 4-cylinder YUCHAI engine with low emission and less pollution. Also it features a piston motor and reinforced continuous track, both of which help this construction tool work better in ramp climbing. Wide swing and tilt angles make the unit suitable for various drilling applications. Moreover, this kind of rotary blasthole drilling rig is characterized by two rotational motors that can boost feed and pull out force and reliable operation. Thanks to the reinforced materials, the drilling machine can be transported from site to site. For environmental protection, the drilling rig consists of a dry dust collector that effectively reduces pollutants to the air.

Technical Specifications
Model KG430 KG430H
Total weight 5250kg 5700kg
Dimensions 5900×2250×2700mm 6300×2400×2700mm
Rock hardness F=6-20
Hole diameter Ø90-152mm
Hole depth 25m
RPM 0-75rpm
Maximum rotation torque 5000N.m(Max)
Pull out force 40kN
Feed type Oil cylinder roller chain
Feed extension travel 3175mm
Tramming speed 0-2.5km/h
Gradeability ≤30°
Ground clearance 500mm
Tilt angle Down:130°, up:35°, total:165°
Swing angle Left:91°, right:5°, total:96°
Boom swing angle Down:55°, up:15°, total:70°
Boom swing Left:45°, right:45°, total:90°
Oscillation angles ±10°
Boom extension 900mm
Engine type YC4DK80-T302(58kW/2200r/min)KG420/Yuchai YC4DK80-T302(58kW/2200r/min) YC4DK100-T304(73kW/2200r/min)KG420H/Yuchai YC4DK100-T304(73kW/2200r/min)
DTH hammer K40
Drilling rod Ø76×2m Ø76×3m
Flushing air 13-20m³/min
Maximum height of horizontal holes 2850mm
Minimum height of horizontal holes 350mm
Details
Recommended Air Compressors
  • Diesel engine portable screw air compressor
    Kaishan LGCY-13/13
    Kaishan LGCY-15/13
    Kaishan LGCY-13/17

Note: Air compressor selection depends on the hole diameter and air hose length.

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