Sunward SWDA250C Down-the-hole Drill
Drill rod length:
10m×3
Drill rod diameter:
146mm
Drill range:
230～270mm
Product Feature
Product Parameter
| Operation parameter | SWDA250C |
|---|---|
| Drilling range | 230～270 mm |
| Impactor | 8"、9" |
| Drill rod diameter | 146mm |
| Drill rod length | 10m×3 |
| Hole depth, max | 30m |
| Dust collection device | Dry (standard) / Wet (optional) |
| Air compressor | |
| Manufacturer | SULLAIR |
| Model | ELQ1150RH |
| Working pressure | 20.7MPa |
| Displacement | 32.6m³/min |
| Power | 280kW |
| Engine | |
| Manufacturer | Cummins |
| Model | QSB4.5+Y2-225S-4 |
| Power | 97kW/2200rpm+74kW |
| Fuel tank capacity | 200L |
| Feed | |
| Feed beam length | 13200mm |
| Feed stroke | 10500mm |
| Feed extension | 1800mm |
| Feed rate, max | 0.8m/s |
| Feed force, max | 75kN |
| Forward tilting angle | 90° |
| Travel capability | |
| Traveling speed | 2km/h |
| Traction force, max | 175kN |
| Gradeability | 25° |
| Ground clearance | 480mm |
| Rotary | |
| Rotary speed | 50rpm |
| Rotary torque | 6000N.m |
| Diamension | |
| Gross weight | 32t |
| Working（L×W×H） | 8.3×4.15×13.9 m |
| Transportation（L×W×H） | 13.9×3.35×3.45 m |
