by Joachim
The 68-metre-long rotor blade is fixed to the 138-tonne self-propelled vehicle The heavy transport of the 68-metre-long rotor blades leads over the Feldberg (Breisgau-Hochschwarzwald district) to Freiburg's local mountain,the Schauinsland The rotor blades are mounted on a self-propelled vehicle,and they reach their destination at walking pace over several days Topic picture wind energy