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DQ50BQIII-JH
DQ50BQIII-JH is a top drive system with AC variable - frequency controlled drive, equipped with one induction motor with a continuous rated power 800 kW (1089 hp).
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| Drive type |
AC VFD |
| Rated drilling depth, m (114 mm drill pipe) |
5000 |
| Rated load capacities, KN (ton) |
3200 |
| Power supply, VAC/HZ |
600 /50 HZ or 60 HZ |
| Rated current, A |
970 |
| Maximum current, A |
1455 |
| Rated power (continuous), kW (hp) |
800 (1089) |
| Rotary speed, r/min |
0～220 |
| Drilling torque (continuous), kNm |
69 |
| Max. torque of break out, kNm |
104 |
| Backup tong range, Ø, mm |
86～206 |
| Hydraulic system working pressure, MPa |
16 |
| Rated pressure of IBOP, MPa |
70 |
| Mud circulating diameter, mm |
76 |
| Rated circulating pressure, MPa |
52 |
| Max. distance between main shaft center and the front end, mm |
750 |
| Main body height, m |
5.45 |
| Working height, m |
5.9 |
| Ambient temperature |
-45℃～+55℃ |
| Main body weight, t |
12,6 |
| Measurements body height, mm |
5450 × 1630 × 1560 |
Similar products:
Rated drilling depth, m: 5 000 м
Rated load Capacity, KN: 3 110 KN
Drilling Torque (continuous), KNm: 65 KNm
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