Auxiliary winch is designed for transporting cargo and tools from the receiving bridge to drilling site, lifting and lowering cargo and tools, making up and breaking out casing pipes.
TECHNICAL CHARACTERISTICS
| Ratio of the planetary gearbox of the winch | 44,95 |
| Drill line diameter, mm | 16,5 |
| Rope capacity of the drum, m | 200 |
| Number of rope layers | 4 |
| Rated pull force on the rope, kN | 50 |
| Brake torque, kNm | 0,6 |
| Release pressure (minimum), MPa
air |
0,5 |
| Volume of oil to be filled into the reducer, (approximate), l | 2,5 |
| Speed of winding the rope, m/s | 0,44 |
| Power, kW | 22 |