Top Drive > TD-500AC Top Drive
TD-500AC Top Drive
Technical Specifications
| Drive Model | AC VFD |
|
| Rated Drilling Depth | 7,000 m ( 114 mm DP) |
22,965 ft (4 1 / 2 ” DP) |
| Rated Load Capacities ( API 8A / 8C PSL 1) | 4,500 kN |
500 tons |
| Power Supply | 600 VAC / 50 Hz |
|
| Rated Current | 445 A x 2 |
|
| Max. Current | 770 A x 2 |
|
| Rated Power (continuous) | 295 kW x 2 |
400 HP x 2 |
| Rotary Speed | 0 ~ 220 r/min |
|
| Drilling Torque (continuous) | 50 kN·m |
37,500 lbs ·ft |
| Maximum Torque of Break Out | 75 kN·m |
55,000 lbs ·ft |
| Backup Tong Range | 87 ~ 216 mm |
2 7 / 8 ~ 6 5 / 8 in |
| Hydraulic System Working Pressure | 16 MPa |
2,280 psi |
| Mud Circulating Diameter | 75 mm |
3 in |
| Rated Circulating Pressure | 35 MPa |
5,000 psi |
| Main Body Height | 5.9 m |
19.5 ft |
