Self-climbing blade exchanger for onshore Wind Turbine Generators (WTG) in the range of 500 kW to 4 MW with steel or concrete cylindrical or conical tower.



Weight: 26 Tons. Designed to fit in a standard 40 feet container trailer.



· Blade loading capacity: 20 Tons.
· Blade can be replaced also with blade bearing.
· Difference between upper and lower tower diameters: 4 meters.
· No tower height limitation.
· Distance between tower and blade root: 2050 to 3050 mm.
· Electrical power supply: 100 KVA.
· Climbing speed: 3 m/minute.
· Wireless remote control by camera and radiofrecuency.
· No specific wind limitation for operation.
· Nacelle hoist loading capacity: 400 kg.
· No blade length limitation.
· No blade root diameter limitation.
· Operated with 2 technicians.
· Electric and hydraulic redundant safety system.

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