Electric top drives
Electric top drives
The revolutionary Warrior design is a step-change in top drive technology, providing the end-user with features and benefits not available in existing top drives.
This innovative Warrior top drive maximizes uptime by significantly improving reliability, redundancy and serviceability. Numerous design advancements improve operational safety and efficiency:
Balanced Top Drive
- Center of gravity aligned with pipe axis
High Performance
- 50,000 ft-lbs continuous torque rating
Redundant Power Delivery
- Four independent power pathways from the AC bus to the top drive quill
- No single-point sources of failure from generator to drill pipe
Revolutionary Power Transmission
- No gearcase
- No power transmission lubrication
Serviceability
- Most major modules are interchangeable without specialized technicians
- Comprehensive advanced diagnostics
Safety & Efficiency
- Comprehensive feedback of pipe handler functions
- Enhanced user interface and top drive control functions
Optional Top Drive Retraction System
- Improved trip speeds
Optional Integrated Casing Drive
- Casing running tool not required
Top drive specifications:
| Hoisting Capacity, API 8C | |
| Static (Elevator Load Path) | 500 tons |
| Static (Quill Load Path) | 500 tons |
| Breakout Torque | 75 000 ft-lb |
|
Continuous Torque Rating (Induction Motor, Standard) |
50 000 ft-lb at 105 rpm |
|
Continuous Torque Rating (PM Motor, Optional) |
65 000 ft-lb at 105 rpm |
| Layout Drawing | 500E (download) |
| Brochure | download |