AHTS

An Anchor Handling Tug Supply Vessel (AHTS) is a powerful offshore vessel designed to deploy, recover and reposition anchors for oil and gas rigs, floating offshore units and other marine installations. In addition to anchor handling, these vessels can perform towing, supply.

Damen AHTS vessels are engineered for strength, control and reliability – with integrated systems, and safety at the core of every design.

Fit-for-purpose, designed to endure
Our AHTS range is grounded in decades of hands-on experience and supported by Damen’s in-house R&D and engineering capabilities. Whether you’re working in shallow fields or deep offshore environments, our vessels are designed to last a lifetime – and backed by Damen’s global service network.

Versatility and strength
From 75 to 200 tonnes bollard pull, Damen offers AHTS vessels capable of handling everything from standard anchor work to deep water operations down to 3,000 metres. Each hull is built for performance, with modular options available to tailor the vessel to specific missions.

Anchor handling & towing
With powerful propulsion and high bollard pull, Damen AHTS vessels are ideally suited for deploying and retrieving anchors in all sea states – including harsh offshore conditions.

Supply and support
Our vessels feature generous deck space and storage capacity, allowing them to transport essential cargo, fuel, tools and equipment to offshore platforms and other installations.

Integrated systems for safe and efficient operations
Damen ensures all onboard systems are optimally integrated – from winches and towing equipment to dynamic positioning and navigation systems – to enable smooth, efficient workflows and reduce operational risk.

Safe in the toughest conditions
Damen’s AHTS vessels are built for challenging offshore operations. High freeboard, protected decks and advanced dynamic positioning (DP) systems contribute to safe working conditions at sea.

Comfort for the crew
We understand the importance of a calm, quiet, and well-organised living environment. Accommodation is designed to reduce noise and vibration, with modern cabins, en-suite facilities, and well-equipped mess and recreation spaces.

From machinery layout to crew movement, the vessel is designed to support health, safety and efficiency.

Engineered for power and control
Damen AHTS vessels feature efficient propulsion systems designed to balance bollard pull, speed, and fuel efficiency. Depending on your operational profile, we offer:

• Diesel-electric or diesel-direct propulsion

• Controllable pitch propellers

• Multiple bow thruster and stern thruster configurations

• Dynamic positioning (DP2)

All components are selected and integrated for smooth operation and long-term durability.

Absolutely – flexibility is built in.
While all AHTS vessels share a proven platform, Damen works closely with clients to tailor each vessel to its mission. Whether you need additional tank capacity, hybrid propulsion, increased accommodation or specialist equipment, we can support your specification.

Damen’s design philosophy ensures that your vessel is adaptable – with room for upgrades and retrofits over time.

Proven experience, global support
Damen combines practical expertise with advanced engineering, delivering AHTS vessels that perform reliably in some of the world’s most demanding offshore environments.

• Bollard pull up to 200 tonnes

• Worldwide support and service hubs

• Custom-built to your needs

• Trusted by operators across the offshore energy sector

From design to delivery and through-life support, Damen is your partner for safe, strong, and capable offshore operations.