Product |
DQ40BC Top drive drilling equipment |
Rated Drilling Depth(m) | 4000(114mm drill pipe) |
Rated Load Capacities(kN) | 2250 |
Rotary Speed(r/min) | 0～180 |
Drilling Torque(continuous)(ib-ft) | 40(0～90r/min) |
Maximum Torque of Break Out(ib-ft)
| 60 |
Backup Tong Range(mm) | 87～187(2 7/8～5 1/2drill pipe) |
