TP tools in action during installation wind farm

Heavy Lift Vessel Jumbo Javelin is currently deployed at the construction of one of the first large offshore wind farms in Taiwan, the Yunlin Offshore Wind Farm. The wind farm is located in the Taiwan Strait, between 8 and 17 km off the west coast of Taiwan. The total project will contain 80 wind turbine generators.

As part of the foundation installation of the wind turbine generators, a total of 80 transition pieces need to be installed onto monopiles. For the lifting of the transition pieces from a floating vessel, has designed and constructed two Transition Piece Lifting Tools. The TP lifting tools have a compact modular design and a lifting capacity up to 750 tons.

Transition Piece Lifting Tools

One of the TP Lifting Tools for Jumbo

TP Tools in action

It is always great to see a good design become reality when it is constructed. It is even better to see the TP tools in action in the field! Thanks to Jumbo Offshore for the photos!


TP Lifting tool lifting transition piece aboard’s TP Lifting tool is lifting the transition piece aboard the Jumbo Javelin


offshore lifting of transition piece

Offshore lifting of the transition piece's TP tools in action

Close-up of’s TP tools in action


What we do

As an independent partner, we advise about, design and construct everything from concept study to project completed. Our in-house developed design software calculates everything concerning mobile cranes and bespoke heavy equipment, while our people offer the expertise and skills that secure your success.


Consultancy / Design & Construction

Our 40 years of experience provides the basis of a successful start of your project: right from the FEED phase. Preparation is vital. Therefore our concept studies, method statements and mission equipment offer you all the support you need.


Consultancy / Design & Construction

Our aim is to optimize your project team’s results. With our exclusive knowledge of lifting and transportation we eliminate and manage risks. This is how we reach our collective goal: Zero Accidents, Zero Incidents.



We have built up a great deal of experience with the design of (mobile) cranes and bespoke heavy equipment such as piling machines and excavators. Our customer base includes the most prominent producers of cranes and heavy machinery worldwide.

We are eager to hear from you

Call +31 (0) 30 240 80 60 or use the contact form. We always respond within 24 hours.

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