Upgrades and retrofits
Upgrade existing vessels for new fuel demands with practical retrofit solutions.
Marine Retrofit Solutions for Safer and Smarter Fuel Supply
Auramarine retrofit solutions help shipowners modernise fuel supply systems for changing operational, environmental and regulatory requirements. Whether the goal is to improve fuel flexibility, prepare for lower-emission fuels or extend the lifecycle of an existing vessel, we provide retrofit solutions designed for safe operation and optimal performance.
With deep expertise in marine fuel supply and auxiliary systems, Auramarine helps customers implement retrofit projects in a practical, controlled and cost-effective way.
Retrofit is a practical path forward to improve existing vessel capability
Decarbonisation targets cannot be achieved through newbuilds alone. A significant part of the global fleet will need to be upgraded during its operational lifetime. Retrofit projects give shipowners a practical path forward by improving existing vessel capability without waiting for full fleet renewal.
As regulatory pressure increases and fuel strategies evolve, shipowners need solutions that allow existing vessels to remain competitive, compliant and operationally efficient. Retrofit is no longer only a technical upgrade. It is a strategic way to support fuel transition, improve vessel performance and protect long-term asset value.
Practical retrofit solutions for existing vessels
Every retrofit project starts from the reality of the vessel: its current fuel system, engine configuration, operating profile, available space and future fuel strategy.
Auramarine offers practical retrofit support for shipowners and shipyards who need to:
- Adapt existing fuel supply systems for new fuel requirements
- Prepare vessels for lower-carbon or alternative fuel pathways
- Improve safety, automation and system reliability
- Replace outdated equipment with modern, serviceable solutions
- Extend vessel lifetime while supporting compliance and performance goals
Our approach is based on finding workable technical solutions that fit the vessel and support efficient implementation.
Retrofit solutions that support fuel transition
As the marine industry moves toward new fuel pathways, retrofit capability becomes increasingly important. Existing vessels need solutions that can support fuel change, system upgrades and future operational flexibility. Auramarine develops and delivers retrofit solutions for marine fuel supply systems with a strong focus on:
- Safe fuel handling
- Reliable system performance
- Compatibility with different engine technologies
- Efficient system integration
This makes retrofit a practical step for shipowners seeking progress toward decarbonisation without compromising safety or reliability.
What Auramarine retrofit projects typically include
Depending on vessel requirements, retrofit projects may include upgrades, replacements or modifications related to fuel supply system performance, automation, safety and integration.
Typical retrofit scope may include:
- Fuel supply system assessments
- Equipment replacement and modernization
- Automation and control upgrades
- Integration support for new fuel strategies
- Safety-related improvements
- Engineering support for installation and commissioning
Each project is defined according to the technical needs of the vessel and the customer’s operational objectives.
Designed to work with different engines and vessel configurations
Retrofit projects involve interfaces between the fuel supply system, engine room arrangement, onboard automation and vessel-specific operating conditions.
Auramarine’s strength is in fuel supply system expertise and integration support. We provide solutions that are designed to work seamlessly with different engines and vessel configurations, helping reduce technical uncertainty.
Because retrofit projects are rarely identical, flexibility is essential. Our engineering approach supports practical adaptation to vessel-specific requirements while maintaining a strong focus on safety, reliability and performance.
New upgrade needs? Our skilled engineers are here to help!
With an increasingly changing fuel landscape and alternative fuel properties, investing in an expert review is vital when selecting fuel system components to ensure that the components meet the requirements of the viscosity, temperature and other properties of the fuel(s) in use.
Auramarine's engineers can review a ship's existing fuel supply system design and assess what kind of solutions would best serve the ship in the future.
Pumps, fox example, a mechanical pump coupling can be changed to magnetic coupling to eliminate pump leakage, for which the existing pump can be prone to if it is designed for a different viscosity.
Viscometers can be upgraded to a new model, or a damaged visometer can be replaced with a modern one. Old generation viscometers have previously been adequate for measuring the viscosity ranges they were designed for. The introduction of new fuels can alter the measuring range and viscosity limits. With the new generation of viscometers, the system can be digitalised.
Fuel filter upgrades also benefit from a technical consultation in order to be able to consider the effects of issues such as catalytic fines. Along with the installation of additional filtration capacity, you can also benefit from our plug and play filter installation.
Modernisation , upgrades and retrofits services
Retrofit or upgrade starts from technical documentation
To get started, all we need from you is basic technical documentation for an appraisal of your fuel system’s design and its features. Based on these, we will outline our proposal for improvements. An on-board inspection report is then required prior to initiating the upgrade design. These can be submitted either by an experienced Auramarine engineer following a visit on board or by a chief engineer following detailed Auramarine instructions.
The planning phase of an upgrade normally takes between one to two weeks and the update itself between a few days to two weeks, depending on the extent of the work. If required, Auramarine can arrange project co-ordination, delivery, assembly and installation on a turn-key basis.
To allow enough time for design and delivery, we recommend that you contact us at an early stage. However, we are always happy to meet urgent component requests from our stock supplies.
CONTACT US
Do not hesitate to contact us to hear more about our fuel supply solutions for ships. We are happy to discuss your vessel, fuel strategy and project requirements, and to recommend the most suitable Auramarine fuel supply system for your newbuild or retrofit project.