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 | – | 6UZ1X-270 |
Rated Power | kW | 270 |
Rotary Drive |
|
|
Max.output torque | kN﹒m |
|
Rotary Speed | r/min | 7-30 |
Max.Drilling Diameter | mm | φ2200/φ2000* |
Max.Drilling Depth | m | 70 |
Crowd cylinder |
|
|
Max.pull-down piston push | kN | 210 |
Max.pull-down piston pull | kN | 220 |
Max.pull-down piston stroke | m | 5 |
Crowd Winch |
|
|
Max.pull-down piston push | kN | 250 |
Max.pull-down piston pull | kN | 250 |
Max.pull-down piston stroke | m | 13 |
Main Winch |
|
|
Max.pulling force | kN | 240 |
Max.line speed | m/min | 70 |
Auxiliary Winch |
|
|
Max.pulling force | kN | 80 |
Max.line speed | m/min | 70 |
Mast Rake（Slide/forwards/backwards） | ° | ±4/5/15 |
Undercarrige |
|
|
Max.traveling speed | km/h | 1.8 |
Max.grade ability | % | 35 |
Min.clearance | mm | 450 |
Track shoe width | mm | 800 |
Distance between tracks | mm | 3250-4400 |
Hydraulic system |
|
|
Working pressure | MPa | 35 |
Overall Drilling Weight | t | 84 |
Dimension |
|
|
Working condition | mm | 8870×4400×22800 |
Transportation condition | mm | 17525×3250×3594 |
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