Main Component Overhauling (MCO)

Professionally planned and expertly conducted maintenance ensures higher and long-term availability of wind turbines – and thus greater returns for your wind farm.

Our full-service for you

We offer comprehensive overhaul services for main components at our site in Emden. Two overhaul facilities are available, equipped with 80t/100t underslung cranes and sufficient storage space for main component parts to ensure the required service for any turbine component at any time. With our own 400t SPMT for onshore transport and a 450t gantry crane with quay access next to the overhaul facilities, direct and independent loading and unloading are possible at any time.

Overhaul of nacelles

Generator replacement and maintenance
Gearbox replacement
Assembly of main rotor bearings
Electrical and mechanical repair work
Surface treatments

Overhaul of hubs

Replacement of blade bearings (including non-destructive testing)
Replacement and maintenance of components such as pitch motors
Electrical and mechanical repair work
Surface treatments

Overhaul of main rotor bearings

Refurbishment (hot-dip galvanizing) of the locking disc, including logistics
Zinc spray coating of rotor shafts, including logistics

Provision of experienced technicians
Non-destructive testing
Endoscopy and analysis
Management of tools and lifting equipment
Customs and material management
Waste management
Storage of components
Long-term storage

Main Component Overhauling (MCO)

Our full-service for you

Overhaul of nacelles

Overhaul of hubs

Overhaul of main rotor bearings

Our references in the area of main component overhauling

Feel free to get in touch with us!

We will carry out your maintenance campaign optimized for yield.

Viktor Bool