Section 3 of 7
Technical Specifications
| Drilling depth | 680m |
|---|---|
| Hole diameter | 140-400 mm |
| Drilling method | Configuration subject to application review. |
| Air consumption | 17-42 m³/min |
| Air pressure | 1.7-3.5 Mpa |
| Rotary torque | 8850-13150 N.m |
| Rotary speed | 40 m/min |
| Feed stroke | 6.6 m |
| Drill pipe diameter | φ102/108/114mm |
| Engine power | 153kW |
| Dimensions | Configuration subject to application review. |
| Weight | Configuration subject to application review. |