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Technical Specifications: KT9C
Power: 194 kW /2200r/min
205 kW /2200r/min
Drilling Diameter: 100-125 mm
Drilling Depth: 21 m
The KT9C integrated down the hole drill rig for open use is an advanced drilling device integrating the down the hole drilling system and screw air compressor system. It is capable of drilling vertical,inclined and horizontal holes, mainly used for open-pit mine,stonework blast holes and pre-splitting holes.
Equipped with the Cummins China stage 3 engine and efficient dust collection system,the drill rig meets national standards for emissions and environment.It is typical of energy conservation,efficiency,safety,environment-friendliness,flexibility,simple operation and stable performance,etc.
| Technical Parameters | |
| Drilling hardness | f=6-20 |
| Drilling diameter | φ100-125mm |
| Depth of economical drilling | 21m |
| Travelling speed | 2.5/4 km/h |
| Climbing capacity | 25º |
| Ground clearance | 430mm |
| Power of complete machine | 194 kW/2200r/min 205 kW/2200r/min |
| Diesel engine(choose) | Cummins QSC8.3-C260-30/ Yuchai YCA08280-T300 |
| Capacity of screw compressor | 17m³/min |
| Discharge pressure of screw compressor | 17bar |
| Outer dimensions(L*W*H) | 8150*2260*2950/3200mm |
| Weight | 12000kg |
| Rotation speed of gyrator | 0-120r/min |
| Rotary torque(Max) | 2800 N*M (Max) |
| Maximum push-pull force | 32KN |
| Lifting angle of drill boom | Up57º,Down20º |
| Tilt angle of beam | 114º |
| Swing angel of carriage | Right 35º,Left95º. |
| Swing angle of drill boom | Right 18º,Left50º. |
| Leveling angle of frame | ±10º |
| One-time advance length | 3490mm |
| Compensation length | 900mm |
| DTH hammer | K40 |
| Drilling rod | 76*3000mm |
| Method of dust collecting | Dry type(hydraulic cyclonic laminar flow) |
