Secondary Market
Offshore Construction Equipment for Sale
Post-lay burial
Subsea Trenchers
Deck cranes · Offshore
Heavy Lift Systems
Tracked intervention
Seabed Crawlers
Storage · Lay spread
Cable Carousels
Tracked handling
Pipe Tensioners
Construction support
Grabbers & Tools
Sub-categories
Browse Offshore Construction sub-categories
Cable Tensioners
Used cable tensioners and cable engines for sale; power, telecom and offshore wind cable installation.
Cable Carousels
Used cable carousels and basket storage for vessel and quayside cable installation.
Subsea Trenchers
Used subsea trenchers, jet trenchers and ploughs for cable burial.
Offshore construction equipment brokered through Dockstr; cable carousels, cable tensioners, A&R winches and tensioning winches, plough and trencher equipment, pipelay equipment and ancillary handling systems for subsea cable, pipeline and structure installation. Supply is project-driven and time-sensitive.
At a glance
Offshore Construction - what the desk handles
Cable handling equipment
Tensioners, carousels, chutes, basket storage and routing equipment for power and telecom cable installation.
Trenching and burial
Trenchers, ploughs and burial systems for cable and pipeline protection.
Pipelay support
S-lay, J-lay and flexible lay tooling, abandonment and recovery winches, reels and tensioner skids.
Project-driven supply
Flow tied to project completions, contractor consolidation and asset rotation in the cable lay market.
Buy-side and sell-side
Two sides of the same desk
Buying
Buy used offshore construction equipment through Dockstr: specify the scope and technical requirements. We will source matched offshore construction equipment for sale, including tensioners, cable engines, carousels, A&R winches and trenchers, from contractors’ surplus inventory and other parties holding stock.
Selling
Selling end-of-project equipment and tooling, idle tensioners, pull-in or A&R winches, or surplus carousels? Our brokers approach contractors and potential buyers directly.
In detail
How this segment is brokered
What you can broker through this desk
Tensioners and cable engines for export cable, inter-array, telecom and pipeline installation.
Cable carousels and basket storage; including modular and turntable systems for vessel and quayside installation.
Trenchers and ploughs; including jet trenchers, mechanical trenchers and pre-lay ploughs.
Pipelay equipment and tooling for S-lay, J-lay and flexible lay operations including tensioners, abandonment and recovery (A&R) winches and reels.
Subsea winches; including tensioning and construction winches for offshore installation and project support.
Ancillary construction kit; chutes, routing systems, monitoring and control vans, deck handling spreads.
Cable carousel; modular drive and basket configuration.
Market notes
Offshore wind and interconnector growth has driven sustained demand for cable lay tooling. Tensioner capacity and carousel availability are the constraints in most fleet expansion conversations we run.
On the pipelay side, project-driven asset releases create cyclical supply windows; we publish them through the buyer network as they appear.
Trencher deployment; typically released at project close-out.
Why brokerage matters in this segment
Construction equipment is high-value, project-specific and slow to move without the right buyers. A direct sale risks low offers or equipment sitting idle on a yard. Brokering through a desk with direct contractor relationships compresses both timeline and discount.
Tensioner; capacity drives buyer interest.
Scope
Typical brokerage scope
01
Cable engine with hydraulic power unit and control cabin
02
Modular cable carousel with drive units and storage basket
03
Jet trencher or pre-lay plough from completed project
04
Tensioner, winch and reel from pipelay vessel refit
05
Routing and chute equipment for cable lay vessel fit-out
FAQ
Common questions
Do you broker complete cable lay spreads?
Occasionally. Full spreads; tensioner, carousel, chute, controls; are transacted as packages on a project-specific basis.
What about pipelay vessel equipment?
Handled on mandate. We engage the specific pipelay contractor pool directly given the bespoke and high-value nature of the equipment.
Are trenchers brokered with their LARS?
Where the seller offers them. Most full-package trencher sales include the LARS.
How is offshore construction different from marine equipment?
Marine equipment covers generic deck handling; cranes, winches, LARS. Offshore construction is project-specific cable, pipe and burial tooling; tensioners, carousels, ploughs, trenchers, A&R winches.
What is driving demand for cable lay tooling right now?
Offshore wind, inter-array and export cable, plus interconnector projects across Europe and Asia. Tensioner capacity and carousel availability are the binding constraints in most fleet expansion conversations.
Do you broker monopile and foundation installation equipment?
On mandate. Hammer spreads, gripper frames and upend tooling appear less frequently and are typically handled off-market with named buyers.
Buy-side or sell-side?
Submit your requirement; our brokers will engage the market on your behalf.