Xiang Yun Kou

Xiang Yun Kou

Semi-Submersible Heavy-Lift Vessel

Customers: CoscoL, Guangzhou Shipyard International Co. Ltd.
Owner: CoscoL
Shipyard: Guangzhou Shipyard International Co. Ltd.

Main dimensions:

Lifting capacity 30,000 t
LOA 216.7 m
Breadth 43.0 m
Draught, design 9.68 m
Deadweight 48 000 t
Accommodation 50 persons


  • Project Development and Contract Design for the Owner
  • Basic (Classification) design for the Shipyard including: Ship theory calculations, model test coordination, Hull structures, Hull outfitting, Machinery and machinery piping, Hull piping and Electrical.

Customer Benefits:

  • Multipurpose Semi-Submersible Heavy-Lift Vessel design for offshore use.

Other Benefits:

  • SOLAS 2009 rules compliance (new probabilistic damage stability)
  • Double classification (DNV and CCS)

Special Features:

  • Low depths of cargo deck allowing flexibility in off loading (aft and side off loadings).
  • Redundant Machinery and underwater survey (DNV RPS-class, BIS).
  • Compressed air driven ballast system, full flexibility to use any ballast tanks separately.
  • Based on Deltamarin 50,000 DWT SSHLV design
Esa Jokioinen
Sales, offshore
Tel. +358 2 4336 344
Mobile +358 40 834 8112
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