4-Stroke Engine Services

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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 offering, as well as online troubleshooting.

Maintenance and spare parts

We supply OEM spare parts and maintenance for brands like:

A/S20/25 engines, Bolnes, Crepelle, DEUTZ MWM, GMT, Nohab Diesel, Poyaud, SACM, Stork Werkspoor Diesel, Wichmann, Wärtsilä, Wärtsilä Diesel, Z/ZA/ZA40S/ZA50 engines.

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. 

maintenance and spare parts

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.

    SOLAS solutions for engine safety

    The Safety of Life at Sea (SOLAS) convention in its successive forms is generally regarded as the most important of all international treaties concerning the safety of merchant ships. The main objective is to specify minimum standards for the construction, equipment and operation of ships, related to their safety.

    Wärtsilä SOLAS solutions are designed to prevent the unexpected in regard to injuries, engine room fires, material and capital damages, or off-hire. Furthermore, SOLAS upgrades ensure that the requirements of classification societies, flag administrations, and port authorities are met. Wärtsiläs SOLAS solution options consist of maintenance sets, splash guard solution improvements, upgrades for hot surfaces protection solutions, and SOLAS compliance audits.

    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)

    References

    • Plains-end-reference-slide

      Plains end

      Upgrading Plains End II to Wärtsilä’s 0.9% pre-chamber provided extra room for improved efficiency and stable emissions.

      Read more about Plains end

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