Auxiliary air-duct winch AADW-50
Designed for ventilating air flow reversing through switching shaft doors and sliding shutters in subwater channel and fand evasee, and for switching flag doors, separating working fan from the reserve fan.
| Pulling force, kN | 50 |
| Rope speed, m/s | 0,07 |
| Rope diameter, mm | 20 |
| Coiling length of a drum, м | 60 |
| Installed capacity, kW | 5,5 |
| Overall dimensions, mm: | |
| length | 1300 |
| width | 1050 |
| height | 780 |
| Weight without rope, kg | 900 |
Auxiliary air-duct winch AADW-50