Product |
DQ90BSD Top drive drilling equipment |
Rated Drilling Depth(m) | 9000(114mm drill pipe) |
Rated Load Capacities(kN) | 6750 |
Rotary Speed(r/min) | 0～200 |
Drilling Torque(continuous)(ib-ft) | 85(0～100r/min) |
Maximum Torque of Break Out(ib-ft)
| 135 |
Backup Tong Range(mm) | 87～216(2 7/8～6 5/8drill pipe) |
