ecotècnia ECO 74/1670

1,67 MW
  • ✘ Power data
  • ✔ 25 Pictures
  • ✘ Models



Rated power:1,670.0 kW
Flexible power ratings:-
Cut-in wind speed:3.0 m/s
Rated wind speed:13.0 m/s
Cut-out wind speed:25.0 m/s
Survival wind speed:59.5 m/s
Wind zone (DIBt):-
Wind class (IEC):-


Diameter:74.0 m
Swept area:4,301.0 m²
Number of blades:3
Rotor speed, max:19.0 U/min
Tipspeed:74 m/s
Type:LM 37.3
Manufacturer:LM Glasfieber
Power density 1:388.3 W/m²
Power density 2:2.6 m²/kW

Gear box



Speed, max:-
Voltage:690.0 V
Grid connection:IGBT
Grid frequency:50/60 Hz


Hub height:60/70/80 m
Type:Steel tube
Corrosion protection:painted


Single blade:5.6 t
Tower, max:-
Total weight:-



Power curve

There are no power data deposited for this turbine.


30x ecotècnia ECO 28/225
used, 30m
29x ecotècnia ECO 28/225
used, 30m
€ 35.000
1x AN Bonus 600/44 MK IV
used, 42m Sweden
1x Bonus B19/120
used, 23m Canada
€ 15.000
2x Enercon E-48
used, 50m Lithuania
1x General Electric GE 1.5s
used Moldova
6x Vestas V80-2.0
used Moldova
1x Nordex N90/2500
used, Year 2009, 80m Germany
€ 360.000
3x Nordtank NTK 600
used, Year 1997, 40m Netherlands
4x Vestas V44
used, Year 1996 Denmark
€ 80.000
1x Vestas V47
used, Year 2001, 65m
2x Vestas V25
used, 30m Germany
3x Micon M 530
used, 30m Poland
8x Bonus B23/150 Gittermast
used, 30m Poland
4x Bonus B23/150 Gittermast
used Poland
1x Nordex N60
used, Year 1997, 69m Germany
1x Vestas V25
used, Year 1994, 30m Germany
4x Vestas V27 WindWorld Tårn
used, Year 1994, 30m Germany
2x enair E70 PRO
€ 4.150.000
2x Vestas V47
used, Year 1999, 55m Sweden
€ 74.000
powered by


There are no models to this Windturbine.


The wind turbine ECO 74/1670 is a production of ecotècnia, a manufacturer from Spain. This manufacturer has been in business since 1981. Since year 2007, ecotècnia is no longer active. The manufacturer was taken over by Alstom.

The rated power of ecotècnia ECO 74/1670 is 1,67 MW. At a wind speed of 3 m/s, the wind turbine starts its work. the cut-out wind speed is 25 m/s.

The rotor diameter of the ecotècnia ECO 74/1670 is 74 m. The rotor area amounts to 4.301 m². The wind turbine is equipped with 3 rotor blades. The maximum rotor speed is 19 U/min.

The ecotècnia ECO 74/1670 is fittet with a spur/planetary gearbox. The gearbox has 3 stages.

In the generator, ecotècnia sets to Asynchronus. The manufacturer has used one generator for the ECO 74/1670. The voltage amounts to 690 V. At the mains frequency, the ECO 74/1670 is at 50 Hz.

In the construction of the tower, the manufacturer uses Steel tube. As corrosion protection for the tower ecotècnia focuses on painted.

We have 25 pictures of this wind turbine. There are no models for this wind turbine. Power data for the ECO 74/1670 of ecotècnia are not stored in the system.

The ecotècnia ECO 74/1670 has been listed since 15.11.2013. The last modification of the master data was made on 29.08.2014.

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