Jack-Ups: Stable Jack-Up Platforms for Civil Construction & Offshore Operations

Our versatile Jack-Up barges provide stable platforms for maritime construction and other missions both near and offshore.


Jack-Up 2417

  • Length : 80 ft | 24,38 m
  • Beam : 56 ft | 17,08 m
  • Spud leg length : 138 ft | 42,00 m
  • Max. pay load : 300 tons

Jack-Up 3923

  • Length : 128 ft | 39,00 m
  • Beam : 95 ft | 22,80 m
  • Spud leg length : 217 ft | 66,00 m
  • Max. pay load : 600 tons
Jackup 5025

Jack-Up 5025

  • Length : 164 ft | 50,00 m
  • Beam : 82 ft | 25,00 m
  • Spud leg length : 216.5 ft | 66,00 m
  • Max. pay load : 1000 tons

The Neptune Jack-Up is a multi-purpose, scalable jack-up barge design which can be deployed for any maritime operation that requires a stable platform positioned above the maximum wave height of the water.

At Neptune we offer a standard range of different sizes, which are available for charter or sale, as well as fully-customized Jack-Ups. Our standard models can be modified to meet the needs of each client, with enhancements including the fitting of propulsion systems and the installation of a heavy-lift crane.

  • Maximum free deck space
  • High deck loads
  • Up to 130 feet (40 meters) above sea level
  • Fast jacking speeds
  • Four-point mooring systems
  • Wide range of equipment and fit-out options

Applications include:

  • Maritime civil construction of all types
  • Offshore wind farm construction and maintenance
  • Decommissioning
  • Drilling
  • Accommodation

Modular Options

For waters that are enclosed or difficult to access, we offer modular Jack-Up solutions.  Container-sized pontoons are transported to the site where they are assembled to create the platform. The legs and other equipment are then fitted and the Jack-Up deployed.

Custom vessels with short delivery times

For clients looking for vessels to start contracts at short notice, we work with them to ensure that they have the vessel that matches their exact requirements, delivered in the shortest possible time. Our integrated production process combined with proven designs, skilled craftsmanship and high-quality components and equipment enables us to do this without any loss of performance and reliability.

This product is frequently used in markets like

Marine Construction
New Energies

This product is frequently used in markets like