Semi-Submersible Mooring Systems by Timberland

Timberland Semi-Submersible Mooring Systems are available with primary pull-in winches or with chain jacks. Our chain jacks can be designed as moveable jacks or for fixed installation at each mooring leg.

A few of our products are highlighted below. Contact us for your specific needs.


Gumusut FPU

Gumusut FPU

  • Push style movable chain jack system complete with gantry
  • 4 x Movable Chain Jacks
  • 12 x Chain Stoppers
  • 12 x Turn Down Sheaves
  • 4 x HPU’s

P-52, P51 & P-56 FPU’s

  • Fixed chain jacks in a pull style configuration complete with underwater fairleads
  • 16 x 600 Te Chain Jacks (120 mm chain)
  • 16 x Underwater Fairleads
  • 16 x Turn Down Sheaves
  • 4 x 750 hp HPU’s
  • 4 x Control Cabins


Contact Timberland’s offshore systems specialists for additional references and consultation.