Home »
Products » The top drive systems SLC-JH » DQ40BQII-JH
DQ40BQII-JH
DQ40BQII-JH is a top drive system with AC variable - frequency controlled drive, equipped with induction motor with a continuous rated power 450 kW ( 6033 hp).
|
|
Drive type |
AC VFD |
Rated drilling depth, m (114 mm drill pipe) |
4 000 |
Rated load capacities, KN (ton) |
2 220 (229) |
Power supply, VAC/HZ |
600 / 50 HZ or 60 HZ |
Rated current, A |
555 |
Maximum current, A |
833 |
Rated power (continuous), kW (hp) |
450 ( 603 ) |
Rotary speed, r/min |
0~180 |
Drilling torque (continuous), kNm |
48 |
Max. torque of break out, kNm |
72 |
Backup tong range, Ø, mm |
96 ~ 197 |
Hydraulic system working pressure, MPa |
16 |
Rated pressure of IBOP, MPa |
70 |
Mud circulating diameter, mm |
76 |
Rated circulating pressure, MPa |
35 |
Max. distance between main shaft center and the front end, mm |
710 |
Main body height, m |
5.2 |
Working height, m |
5.6 |
Ambient temperature |
-45℃ ~ +55℃ |
Main body weight, t |
10.5 |
Measurements body height, mm |
5200 × 1550 × 1500 |
Similar products:
Rated drilling depth, m: 5 000 м
Rated load Capacity, KN: 3 110 KN
Drilling Torque (continuous), KNm: 58 KNm
Read More »