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HAWART Sondermaschinenbau GmbH

Handwerksweg 8DE27777Ganderkesee
Phone:+49 (0)4222 941390
Fax:+49 (0)4222 9413960
Wind power in motion - our passion - your success!

We have been a strong partner within the wind industry for almost 35 years. We design, construct, manufacture and install a wide range of special solutions for wind turbine manufacturers worldwide.


We use innovative solutions to meet our customer’s needs. Mechanical, hydraulic and electrical engineering design and production at our site in Ganderkesee/Lower Saxony meet the highest quality standards. Our customers associate HAWART with flexibility, reliability, added value, and know-how.

•    Concept and feasibility studies
•    Project planning and production layout
•    Construction
•    Control technology
•    Production
•    Documentation
•    Certification and load testing
•    APQP4Wind qualified
•    Installation and commissioning
•    Training and service

•    Rotor blade production devices
•    Cross beams and load handling attachments
•    Assembly tools
•    Logistics components
•    Storage facilities
•    Mechanical machining systems
•    General mechanical engineering

U-BIT / Universal Blade Installation Tool
Our customers can use the U-BIT to install or dismantle a wide range of rotor blades weighing up to 27.5 t directly on the wind turbine. The U-BIT is transported in a 40' open-top container and takes as little as one hour to assemble. In just a few simple steps, the U-BIT can be folded up and loaded for repositioning within a wind farm. Offshore solutions are also available that are already being used in various applications. Going forward, it will be possible to hoist rotor blades weighing up to 60t without any problems.

Lifting adapters and logistics components
HAWART is one of the leading manufacturers of transport and storage systems for rotor blades, tower segments, and other on- and offshore wind turbine components. HAWART is an independent supplier for blade mounting interface solutions for a wide range of rotor blade types.

In collaboration with the vehicle manufacturer DOLL, HAWART has developed a U-BTS lifting adapter and tandem frame for rotor blade road transport with a load capacity of up to 35t. A tandem frame featuring a torsion compensation system developed by HAWART is mounted on the dolly, which has a precise self-steering mechanism, easily compensating for uneven road surfaces

more data:
  • Founded: 1993
  • Sales: 20.0 Mio.
  • Employees: 115 of which wind energy: 115