NG-3750C Self-propelled jack-up

Multi Purpose and High Capability

Description

Wind maintenance

The NG’s are a series of multi-purpose jack-ups. These units undertake transit and positioning offshore without tug assistance. The four legs and diagonal preloading capability allow for easy, fast and secure jacking and preloading operations.

The NG-3750C is intended for use in water depths of up to 45 m in a harsh North Sea type of environment and has a leg length under the hull of 62 m. This unit is equipped with well balanced DP2 maneuvering capability and a robust, a continuous positive engagement hydraulic jacking system for frequent, fast and secure jacking operations and with a built-in high redundancy.

The NG-3750C can be used for wind turbine installation and maintenance works.

Highlights

  • Safe, solid and stable platform
  • Designed for survival
  • Transit and positioning without tug assistance
  • Easy and fast installation onsite by diagonal preloading
  • Large free deck space
  • Modern accommodation layout
  • High number of jacking moves
  • Built-in redundancy
  • Optimized deck coverage and high hoisting height

The NG series can be customized to owner’s specific requirements

Specifications

Main characteristics

Hull length

73.0 m

Hull width 40.0 m
Free deck space 1,750 m2
Overall leg length 86.0 m
Leg length under hull (max.) 68.0 m
Variable load (max.) 1,800 t
Water depth 45.0 m
Accommodation up to 90 PoB
Main crane 800 t at 26 m

Resources
  • Offshore Wind Installation and Maintenance Brochure

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