Rotary Blasthole Drilling Rig, KG510/KG510H
Surface down-the-hole drill rig for open-pit mining
The rotary blasthole drilling rig is equipped with a 4-cylinder YUCHAI engine with low emission and less pollution. Featuring a piston motor and reinforced continuous track, this extraction tool works better in ramp climbing. In addition, the wide swing and tilt angles make the unit suitable for various drilling applications. Most importantly, our drilling rig is characterized by two rotational motors that can boost feed and pull out force and reliable operation of the machine. Besides, the rotary blasthole drilling rig is made of reinforced materials strong enough for its transportation from site to site. For environmtal protection, our drill rig has a dry dust collector that can effectively reduce pollutants to the air.
| Model | ||
| Total weight | 6500kg | 7000kg |
| Dimensions | 6800×2200×2850mm | 6800×2450×2850mm |
| Rock hardness | F=6-20 | |
| Hole diameter | Ø105-152mm | |
| Hole depth | 25m | |
| RPM | 0-110rpm | |
| Maximum rotation torque | 3500N.m(Max) | |
| Pull out force | 40kN | |
| Feed type | Oil cylinder roller chain | |
| Feed extension travel | 3000mm | |
| Tramming speed | 0-3.5km/h | |
| Gradeability | ≤30° | |
| Ground clearance | 440mm | |
| Tilt angle | Down:135°, up:50°, total:185° | |
| Swing angle | Left:50°, right:50°, total:100° | |
| Boom tilt angle | Down:50°, up:25°, total:75° | |
| Boom swing angle | Left:45°, right:45°, total:90° | |
| Oscillation angles | ±10° | |
| Boom extension | 900mm | |
| Engine type | YC4DK80-T302(58kW/2200r/min)/Yuchai YC4DK80-T302(58kW/2200r/min) | |
| DTH hammer | K40 | |
| Drilling rod | Ø76×3m orØ89×3m | |
| Flushing air | 13-22m³/min | |
| Maximum height of horizontal holes | 3700mm | |
| Minimum height of horizontal holes | 350mm | |
- Diesel engine portable screw air compressor
KaishanL GCY-18/17
KaishanL GCY-19.5/19
Note: Air compressor selection depends on the hole diameter and air hose length.
