Huisman delivers crane and monopile handling system to Penta-Ocean

Wind Energy – Newbuilding

Huisman has been awarded a contract from Penta-Ocean Construction to deliver a 5,000mt Tub Mounted Crane along with a monopile handling system, including a Motion Compensated Pile Gripper.

Developed collaboratively with Penta-Ocean Construction and vessel designer Ulstein, this innovative equipment concept seamlessly integrates the crane and handling tools into Penta-Ocean Construction’s new heavy lift vessel.

Designed for the Japanese offshore wind market and to be built at Seatrium in Singapore,  this vessel will be the world’s first fully integrated heavy lift vessel, offering one of the highest lifting capacities globally.

Its 5,000mt active heave-compensated Tub Mounted Crane features a dual main hoist and Universal Quick Connector, enabling efficient, safe tool changes to reduce cycle time and safety risks. Key advantages of the low-weight Huisman Tub Mounted Crane include a compact tail swing for deck space optimisation, no counterweight, full revolving capacity, and an in-house produced slew bearing.

The Motion Compensated Pile Gripper is specifically designed for the installation of large-diameter, variable-length monopiles over the vessel’s unique U-shaped stern. With the monopiles being stored lengthwise on the vessel, the integrated upending system enables direct handling from storage to installation.

These features minimise lifting operations, while the aft installation method enhances shielding, improving the vessel’s workability and operational efficiency.

Original Source: https://ocean-energyresources.com/2025/01/27/huisman-delivers-crane-and-monopile-handling-system-to-penta-ocean/