Rotary Blasthole Drilling Rig, KG610/KG610H
Surface down-the-hole drill rig for open-pit mining
This rotary blasthole drilling rig is equipped with a 4-cylinder Cummins engine with low emission and less pollution. Featuring a piston motor and reinforced continuous track, this construction machine works better in ramp climbing. Wide swing and tilt angles make the unit suitable for various drilling applications.Characterized by two rotational motors that can boost feed and pull out force and reliable operation of the machine, this drilling equipment features reinforced materials strong enough for its transportation from site to site.
| Model | ||
| Total weight | 7100kg | 7600kg |
| Dimensions | 6700×2250×2850mm | 6700×2800×2850mm |
| Rock hardness | F=6-20 | |
| Hole diameter | Ø105-202mm | |
| Hole depth | 40m | |
| RPM | 0-110rpm | |
| Maximum rotation torque | 5000N.m(Max) | |
| Pull out force | 25kN | |
| Feed type | Motor roller chain | |
| Feed extension travel | 3000mm | |
| Tramming speed | 0-4km/h | |
| Gradeability | ≤30° | |
| Ground clearance | 440mm | |
| Tilt angle | Down:135°, up:50°, total:185° | |
| Swing angle | Left:40°, right:40°, total:80° | |
| Boom tilt angle | Down:55°, up:25°, total:80° | |
| Boom swing angle | Left:45°, right:45°, total:90° | |
| Oscillation angles | ±8° | |
| Boom extension | 1200mm | |
| Engine type | Cumins QSB3.9-C125(92kW/2200r/min)/Cummins QSB3.9-C125(92kW/2200r/min) | |
| DTH hammer | K50 | |
| Drilling rod | Ø76×3m/Ø89×3m | |
| Flushing air | 15-26m³/min | |
| Maximum height of horizontal holes | 2850mm | |
| Minimum height of horizontal holes | 500mm | |
- Diesel engine portable screw air compressor
Kaishan LGCY-18/17
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Kaishan KSCY-750/20
Note: Air compressor selection depends on the hole diameter and air hose length.
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