| Customization: | Available |
|---|---|
| After-sales Service: | Free Commissioning and Training on Site |
| Warranty: | One Year or 2000 Working Hours |
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| Dragon GP730-3 Automatic DTH Drilling Rig Technical Specifications | ||
| Basic data | Weight | 11000kg |
| L*W*H(transportation status) | 8000mm*2420m*3200mm | |
| Hole Range | Hole diameter | Φ89-φ165mm |
| Hole depth | 21m(automatic) | |
| Drill pipe carousel | Pipestorage quantity | 6+1 |
| Drilling pipe length | 3m | |
| Drilling pipe diameter | 76mm/89mm | |
| Undercarraige | Oscillation | ±10° |
| Travelling speed | 2.5/3.8 | |
| Gradeability | 20° | |
| Engine | Manufacturer | CUMINS/WEICHAI(Optional) |
| Power | 97kw/103kw | |
| Rotation unit | Rotation rate | 0-90rpm |
| Rotation torque | 3300Nm | |
| Lifting force | 18KN | |
| Feeding force | 12KN | |
| Feed | Feed extension | 1100mm |
| Feeding stroke | 3990mm | |
| Dust collector | Collecting mode | Fully hydraulic dust collecting |




