- Industrial energy-saving products
- High-end screw air compressor
- Energy saving screw air compressor
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- LG series screw air compressor
- Ex-proof mining screw compressor
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- Heavy industry products & parts
- KT integrated open-air DTH drill rig
- KG open-air DTH drill rig
- KY open-air DTH drill rig
- Other open-air DTH drill rigs
- KJ intelligent tunneling drill rig
- KS underground mining drill rig
- KW geo/water well multifunction rig
- KM series anchor drill
- KQ electric DTH drill
- Scaling rig & personnel car & rotary rig
- Down-the-hole hammer
- Drill bit
- Rock drill
- Air pick
- Air leg

introduction and Parameter:
Capable of drilling vertical, inclined and horizontal holes, it is mainly used for blasting holes and pre-split holes in large open-pit mines and rock engineering projects.Powered solely by a Cummins off-road diesel engine, it drives both the screw compression system and hydraulic transmission system via dual-end output. It is equipped with an automatic rod handling system, floating drill rod slide module, drill rod lubrication module, anti-jamming system, hydraulic dry dust collection system, air-conditioned cab with heating and cooling, and optional drilling angle and depth indication functions.The drill rig features a compact structure, high level of automation, excellent drilling performance, environmental friendliness, energy efficiency, easy operation, flexible mobility and safe driving.
| Item | Specification |
|---|---|
| Transport dimensions (L×W×H) | 9100×2600×3300/3600 mm |
| Weight | 17000 Kg |
| Rock hardness | f=6-20 |
| Drilling diameter | 90-140 mm |
| Ground clearance | 420 mm |
| Leveling angle of track | 10° up, 10° down |
| Travelling speed | 0-3 Km/h |
| Climbing capacity | 25° |
| Traction | 120 KN |
| Rotary torque (Max) | 2800 N·m (Max) |
| Rotation speed | 0-120 rpm |
| Lifting angle of drill boom | Up 47°, down 20° |
| Swing angle of drill boom | Right 50°, left 15° |
| Swing angle of carriage | Right 96°, left 30° |
| Tilt angle of beam | 114° |
| Compensation stroke | 1353 mm |
| Feed stroke | 4490 mm |
| Maximum propelling force | 40 KN |
| Method of propulsion | Motor+Roller chain |
| Depth of economical drilling | 32 m |
| Number of rods | 7+1 |
| Specifications of drilling rod | Φ64/Φ76×4000 mm |
| DTH hammer | 3", 4" |
| Engine | Cummins QSL8.9-C325-30 |
| Output power | 242 KW / 2200 rpm |
| Screw air compressor | Two stage compression 18m³/min / 20bar |
| Traveling control system | Hydraulic pilot |
| Drilling control system | Hydraulic pilot |
| Anti-Jamming | Automatic electro-hydraulic anti-jamming |
| Voltage | 24V, DC |
| Safe cab | Meet the requirements of FOPS & ROPS |
| Indoor noise | Below 85dB(A) |
| Seat | Adjustable |
| Air-conditioning | Standard temperature |
| Entertainment | Radio + Mp3 |
