Active Member
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[China]
Address: #1 Building, Hanyu golden Valley, Jingshi East Road, Jinan City, Shandong province, PRC
Contact name:Liu
Sinotechdrill International Co., Ltd |
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30m Hole Depth Down-the-hole Drill for Drilling and Blasting Holes
Introduction:
TDB series drilling rig is classic DTH drilling rig. The product has excellent performance, flexible operation, complete functions, a wider range of adaptability, with a High price ratio.
Application:
This product can be widely used in open pit mining, construction of foundation excavation, a variety of engineering water conservancy, power plants, transportation and national defense construction in rock drilling operations, can also anchor hole drill, geological pressure measuring hole and a drain hole and other special purpose of rock hole.
Main parameters:
| Operation parameter | Drilling range | mm | 230～270 |
| Impactor | 8",9" | ||
| Drill rod diameter | mm | 146 | |
| Drill rod length | m | 10m×3 | |
| Hole depth,max | m | 30 | |
| Dust collection device | dry-type (standard configuration) wet-type (optional configuration) | ||
| Air compressor | Manufacturer | SULLAIR | |
| Model | ELQ1150RH | ||
| Working pressure | MPa | 2.07 | |
| Displacement | m³/min | 32.6 | |
| Power | kW/rpm | 280 | |
| Engine | Manufacturer | CUMMINS | |
| Model | QSB4.5+Y2-225S-4 | ||
| Power | kW/rpm | 97/2200+74 | |
| Fuel tank capacity | L | 200 | |
| Feed | Feed beam length | mm | 13200 |
| Feed Stroke | mm | 10500 | |
| Feed extension | mm | 1800 | |
| Feed rate, max | m/s | 0.8 | |
| Feed force, max | kN | 75 | |
| Forward tilting angle | ° | 90 | |
| Travel capability | Traveling speed | km/h | 2 |
| Traction force, max | kN | 175 | |
| Gradeability | ° | 25 | |
| Ground clearance | mm | 480 | |
| Rotary | Rotary speed | rpm | 50 |
| Rotary torque | Nm | 6000 | |
| Diamension | Gross weight | T | 30 |
| L×W×H Working | m | 8.3×4.68×13.9 | |
| L×W×H Transportation | m | 13.9×3.35×3.45 |
