Engine services
4-stroke Engine Services
Complete global services

Keeping your engines running

We provide complete global services for Wärtsilä engines, and for other makes. Whatever the application of your asset is, we understand the criticality of engines for your business. To ensure that you get the most out of your engine and installation throughout its lifetime, we offer full lifecycle support for your installation. 

Whatever questions or issues you have, we can offer support based on your situation.  For your product development and improvement projects, we can offer expert support and also perform feasibility studies. On-site technical problem solving and deep technical investigations are also part of our technical support, as well as Wärtsilä Online.

The engine is the core of your installation. We care for your engine like it was our own.

Maintenance & Spare parts

We supply OEM spare parts and maintenance to your installations. 

We are specialists in engine systems, and will serve you whenever and wherever is needed with qualified professionals throughout the whole lifecycle of an engine.

Maximising efficiency and performance

Our optimising solutions extend engine lifecycles, and improve your equipment’s performance and operational efficiency. By keeping older installations up to today’s technical standards, we enhance the performance, reliability, safety, availability and profitability of your asset.
    Engine performance optimisation

    The Wärtsilä 46 Performance upgrade is a tailored performance upgrade package that boosts engine performance by optimising the combustion process and tuning the engine to the most frequently used operating range. The Wärtsilä 46 Performance upgrade make use of modern higher efficiency turbochargers, and when combined with Miller inlet valve timing and engine tuning the engine’s performance is maximised with regards to fuel oil consumption and generated emissions. This will lower operational costs and aid in complying with tightening emission limits, all the while increasing operational efficiency.

    Performance optimization can be sought for in areas such as full load or low load optimization, emission reduction, or optimization with regards to SFOC and emission reduction in general. The scope of the package is determined case by case according to customer requirements. Engine documentation update (i.e. EIAPP amendment), in case needed, is part of Wärtsilä’s delivery scope.

    Engine control system upgrades
    Wärtsilä UNIC Engine control system is a durable, all-inclusive, automation system specially designed for the harsh environments in which engines operate. Upgrading old engines to latest Wärtsilä automation standards will provide benefits such as safe and reliable operation, lower operation and maintenance costs and extended installation lifetime. When upgrading the automation systems in order to optimise their performance and fulfilling new requirements, efforts should also be put on securing the continuous operation of the installation.

    The main features include:

    • New hardware modules
    • New software architecture
    • Standardisation of connections
    • A single maintenance tool (WECSplorer/Unitool)


    Contact us

    Please fill in the form, we aim to respond within 1-2 business days depending on the enquiry. For an existing installation, provide all necessary details to identify the installation and the equipment. Fields indicated with an asterisk (*) are required. 

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