Changsha Golden Drilling Machinery Co.,Ltd
Real Facotry, Prime Service and Diamond Quality
Add to Cart
SUNWARD SWDB120A Down-the-hole Drill rotary pile drilling rigs
| Operation parameter | SWDB120A |
|---|---|
| Drilling range | 90~138 mm |
| Impactor | 3.5",4" |
| Drill rod diameter | 89mm |
| Drill rod length | 7.5m×3 |
| Hole depth, max | 22m |
| Dust collection device | Dry (standard)/ Wet (optional) |
| Air compressor | |
| Manufacturer | SULLAIR |
| Model | 550RH |
| Working pressure | 0.65~1.7 MPa |
| Displacement | 15.5m³/min |
| Power | 179kW/1800rpm |
| Engine | |
| Manufacturer | Cummins |
| Model | QSB4.5 |
| Power | 82kW/2200rpm |
| Fuel tank capacity | 360L |
| Feed | |
| Feed beam length | 10500mm |
| Feed stroke | 8000mm |
| Feed extension | 1200mm |
| Feed rate, max | 0.5m/s |
| Feed force, max | 32kN |
| Forward tilting angle | 90° |
| Travel capability | |
| Traveling speed | 2km/h |
| Traction force, max | 100kN |
| Gradeability | 25° |
| Ground clearance | 440mm |
| Rotary | |
| Rotary speed | 70rpm |
| Rotary torque | 3000N.m |
| Diamension | |
| Gross weight | 14.5t |
| Working(L×W×H) | 6.65×4.1×10.8 m |
| Transportation(L×W×H) | 10.8×3.2×3.55 m |
