Project | Unit | Parameter |
Max.Drilling Diameter | | |
Uncased | (mm) | φ1500 |
Cased | (mm) | - |
Max.Drilling Depth | (m) | 56 |
Dimension | | |
Working condition L × W × H | (mm) | 7550×4200×19040 |
Transportation condition L × W × H | (mm) | 13150×2960×3140 |
Overall Drilling Weight | (t) | 49 |
Engine | | |
Model | - | CUMMINS QSB7-C202 |
Rated Power | (kW) | 150/2050 |
Hydraulic System | | |
Working pressure | (MPa) | 35 |
Rotary Drive | | |
Max. output torque | (kN.m) | 150 |
Rotary speed | (r/min) | 7~33 |
Spin off speed | (r/min) | - |
Pull-Down Cylinder | | |
Max.pull-down piston push | (kN) | 120 |
Max.pull-down piston pull | (kN) | 160 |
Max.pull-down piston stroke | (mm) | 3500 |
Crowd Winch | | |
Max.pull-down piston push | (kN) | - |
Max.pull-down piston pull | (kN) | - |
Max. pull-down piston stroke | (mm) | - |
Main Winch | | |
Max.pulling force | (kN) | 160 |
Max. single-rope speed | (m/min) | 72 |
Diameter of the steel wire rope | (mm) | 26 |
Auxiliary Winch | | |
Max. Pulling force | (kN) | 50 |
Max. single-rope speed | (m/min) | 60 |
Diameter of the steel wire rope | (mm) | 16 |
Drilling mast | | |
Left/right inclination of mast | (°) | 42432 |
Front inclination of mast | (°) | 5 |
Rotary table slewing angle | (°) | 360 |
Traveling | | |
Max. traveling speed | (km/h) | 2.5 |
Max.grade ability | (%) | 40 |
Crawler | | |
Track shoe width | (mm) | 700 |
Distance between tracks | (mm) | 2960~4200 |
The length of crawler | (mm) | 4310 |
Average ground pressure | (kPa) | 83 |