The drive train (shaft, gearbox with cooling system and generator) is successfully installed on the turbine. Previous to that it run through the pre-assembly and conducted tests showed positive results.
The hub with the control for the pitch systems is already wired and installed.
All rotor components are now on the construction site ready for final assembly. The rotor arms are already connected to the hub and have reached the top of the tower.
Preparations on the tower (unusual insight into the machine house).
Here the drive train separates from the installation
The drive train is used in the machine house (under careful observation of the assembly crew)
Preparations on the tower (unusual insight into the machine house)
The drive train on the way to the machine house
The hub and rotor arms are prepared for the lifting process
Hovering "rotor star" (hub and rotor arms) on the way to the tower
Assemble the "rotor star" (hub and rotor arms) with the tower