| Drilling depth(M) |
1500 |
1200 |
1000 |
| Drilling pipe |
Ф89 |
Ф114 |
Ф127 |
| Drilling diameter(mm) |
660 |
| Speed of turntable(r/min) |
153，89，55，39 |
| Torque of turntable(KN.m) |
25（kN.m） |
| Single rope lifting capacity of main winch(KN) |
90 |
| Maximum lifting capacity of main winch(KN) |
540
|
| Single rope lifting capacity of assistant winch(KN) |
60 |
| Maximum lifting capacity of assistant winch(KN) |
360 |
| The lifting capacity of hook(KN) |
600 |
| |
Bearing capacity of drilling tower (KN) |
600 |
| The height of drilling tower (mm) |
16500 |
Drill pipe |
Kelly bar(mm) |
108×108×12200 |
| Assistant pipe (mm) |
Φ89×10×9000 |
BW1200/7
Mud pump |
Liner diameter(mm) |
160 |
| Piston stroke(mm) |
270 |
| Theory of flow (L/min) |
1200 |
| Rated pressure (Mpa) |
7 |
Drilling power |
Diesel engine |
Model |
Cummins QSB6.7-C360 |
| Rated power (KW) |
265 |
| Speed (r/min) |
2200 |
| Max. torque |
1100N.m/2200rpm; |
| Weight(kg) |
45000 |
| Transport size(L*W*H)(mm) |
15230×2800×4400mm |
| Working size(L*W*H)(mm) |
16720×3800×20300mm |
