Sunward SWDB138 Down-the-hole Drill
Drill rod length:
8.5m×3
Drill rod diameter:
110mm
Drill range:
138～152mm
Product Feature
Product Parameter
| Operation parameter | SWDB138 |
|---|---|
| Drilling range | 138～152 mm |
| Impactor | 4"、5" |
| Drill rod diameter | 110mm |
| Drill rod length | 8.5m×3 |
| Hole depth, max | 25m |
| Dust collection device | Dry (standard) / Wet (optional) |
| Air compressor | |
| Manufacturer | SULLAIR |
| Model | D660RH |
| Working pressure | 2MPa |
| Displacement | 18.5m³/min |
| Power | 194kW/1800rpm |
| Engine | |
| Manufacturer | Cummins |
| Model | QSB4.5 |
| Power | 82kW/2200rpm |
| Fuel tank capacity | 600L |
| Feed | |
| Feed beam length | 11500mm |
| Feed stroke | 9000mm |
| Feed extension | 1800mm |
| Feed rate, max | 0.8m/s |
| Feed force, max | 40kN |
| Forward tilting angle | 90° |
| Travel capability | |
| Traveling speed | 2km/h |
| Traction force, max | 125kN |
| Gradeability | 25° |
| Ground clearance | 480mm |
| Rotary | |
| Rotary speed | 60rpm |
| Rotary torque | 4000N.m |
| Diamension | |
| Gross weight | 22t |
| Working（L×W×H） | 7.5×4.2×12 m |
| Transportation（L×W×H） | 12×3×3.2 m |
