Grasshopper T - a low cost crane alternative for upgrading existing jack-up's

What we are looking for:
We are looking for customers who own or operate jack-up vessels (or barge) with a limited crane capacity and are interested in learning about the possibilities of upgrading to a monopile installation vessel.

We are always improving and developing our tools and are interested in talking to hardware suppliers in the field of control and automation.

What we offer:
SeaState5 offers a lifting and upending tool dedicated for installing monopiles; eliminating the need for a heavy lift crane. The machine is available for different lifting capacities and can be fitted onto an existing jack-up, unlocking the capability for installing XL monopiles.
With 40% of the weight compared to a crane with similar capacity the impact on the jacking system is reduced. Making it a low cost solution for installing XL monopiles.

  • offshore
Collaboration sought:
  • Commercial alliance
  • Industrial alliance
  • Subcontract/outsourcing activity


Mr ir. Willem Zwetsloot

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