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 | – | QSB7-C227 |
Rated Power | kW | 169 |
Rotary Drive |
|
|
Max.output torque | kN﹒m | 130 |
Rotary Speed | r/min | 8-35 |
Max.Drilling Diameter | mm | φ750 |
Max.Drilling Depth | m | 17 |
Crowd cylinder |
|
|
Max.pull-down piston push | kN | 340 |
Max.pull-down piston pull | kN | – |
Max.pull-down piston stroke | m | – |
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 | 75 |
Max.line speed | m/min | 26 |
Auxiliary Winch |
|
|
Max.pulling force | kN | 50 |
Max.line speed | m/min | 70 |
Mast Rake（Slide/forwards/backwards） | ° | – |
Undercarrige |
|
|
Max.traveling speed | km/h | 2.7 |
Max.grade ability | % | 40 |
Min.clearance | mm | 345 |
Track shoe width | mm | 600 |
Distance between tracks | mm | 2500-3600 |
Hydraulic system |
|
|
Working pressure | MPa | 35 |
Overall Drilling Weight | t | 42/36 |
Dimension |
|
|
Working condition | mm | 7490×3600×22176 |
Transportation condition | mm | 14097×2500×3500 |
Send your inquiry / assessment to Us. Anything need us ,please don’t hesitate contact us here! we will keep it secret for you !
