It’s applicable for concrete cast in situ pile for foundation construction such as urban construction,railway,highway,bridge,subway and building.
Item | Unit | Parameter |
Engine |
|
|
Model | – | QSB6.7-C260 |
Rated Power | kW | 194 |
Rotary Drive |
|
|
Max.output torque | kN﹒m | 180 |
Rotary Speed | r/min | 7-27 |
Max.Drilling Diameter | mm | φ2000 |
Max.Drilling Depth | m | 25 |
Crowd cylinder |
|
|
Max.pull-down piston push | kN | 120 |
Max.pull-down piston pull | kN | 160 |
Max.pull-down piston stroke | m | 3.5 |
Crowd Winch |
|
|
Max.pull-down piston push | kN | – |
Max.pull-down piston pull | kN | – |
Max.pull-down piston stroke | m | – |
Main Winch |
|
|
Max.pulling force | kN | 160 |
Max.line speed | m/min | 65 |
Auxiliary Winch |
|
|
Max.pulling force | kN | 100 |
Max.line speed | m/min | 60 |
Mast Rake（Slide/forwards/backwards） | ° | ±3/5/15 |
Undercarrige |
|
|
Max.traveling speed | km/h | 2 |
Max.grade ability | % | 60 |
Min.clearance | mm | 358 |
Track shoe width | mm | 600 |
Distance between tracks | mm | 2600-3800 |
Hydraulic system |
|
|
Working pressure | MPa | 32 |
Overall Drilling Weight | t | 49 |
Dimension |
|
|
Working condition | mm | 7990×3800×14280 |
Transportation condition | mm | 11118×2600×3500 |
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