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Ecotecnia 74
| General data | Media |
General data
- Surface : 4301 m²
- Power density : 2.6 m²/kW
- Wings number : 3
- Power control : Pitch
- Available since : 2003/01
Weight
- Hub : 63 tons
- Tube : 126 (70 m) tons
- Rotor : 18 tons
- Total : 207 tons
Rotor
- Min rotation speed : 10 rounds/minute
- Max rotation speed : 19 rounds/minute
- Min wind speed : 3 m/s
- Max wind speed : 25 m/s
Gear box
- Speed number : 3
- Manufacturer : Flender
Tower
- Min hub height : 60 m
- Max hub height : 80 m