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How we can help you with your Wärtsilä W200 & W220 engines...

If you’re looking for help with your Wärtsilä W200 or W220 engine, you’re in the right place.

Bartech Marine are the only UK supplier of genuine parts for classic WÄRTSILÄ W200 & W220 engines.

We’re also the UK partner of QuantiParts, a Wärtsilä company, making us the ideal partner for you – able to access Wärtsilä’s OEM knowledge to make sure you get the parts, support and expertise you need to keep your Wärtsilä W200 & W220 engines running smoothly.

With unrivalled parts support and supply, Bartech can help you with all your Wärtsilä W200 & W220 parts requirements, while our expert field service and project team are experienced and able to undertake any maintenance programme, or breakdown response you need to get you up and running, or avoid costly downtime.

The Story of Wärtsilä W200 & W220 Engine

The Wärtsilä 200 engine family is the product of decades of innovation, collaboration, and engineering excellence. Its roots trace back to the early 20th century when Wärtsilä, a Finnish company originally focused on sawmills and ironworks, began its journey into diesel engine manufacturing.

In 1938, Wärtsilä acquired a license from the German Krupp Corporation, and by 1940, its first licensed diesel engines were delivered. This marked the beginning of a legacy that would shape marine and power generation industries for generations.

In the 1950s, Wärtsilä made a bold decision to design its own engines. Led by Wilmer Wahlstedt, a young civil engineer and war veteran, the company developed its first in house diesel engine, the Vasa 14. This engine, with just three cylinders, became a beloved symbol of Finnish engineering. Families of the design team would visit the factory on Sundays just to watch it run. The first commercial version, the Vasa 614, powered ferries between Finland and Sweden and still stands today as a monument in the Wärtsilä factory.

Fast forward to the 1990s, Wärtsilä entered a joint venture with Cummins, forming Cummins Wärtsilä Engine Company. The goal was to bridge the gap between high speed and medium speed engine markets. The Wärtsilä 200 family was launched just before this partnership, offering power ranges between 2200 and 4500 kilowatts. These engines were produced at the SACM Diesel factory in Mulhouse, France, and sold under both the Wärtsilä and Cummins brands. Despite high hopes, the venture dissolved in 2000, but the Wärtsilä 200 engines continued to thrive independently.

These engines are known for their high-speed performance, with configurations ranging from 12 to 18 cylinders, operating at 1200 to 1500 revolutions per minute. They feature turbochargers, intercoolers, and direct injection systems, making them ideal for continuous heavy-duty marine and power plant applications.

The legacy of Wärtsilä 200 engines is not just about horsepower and torque, it’s about resilience, innovation, and the enduring spirit of engineering that keeps the world moving.

If you’re after a trustworthy Wärtsilä W200 & W220 engine specialist with an excellent track record for your job then let's get started

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What we can do for your Wärtsilä W200 & W220 engine:

  • Identify and source correct Wärtsilä W200 & W220 spare parts – we’re the only UK supplier of genuine parts for Wärtsilä W200 & W220 engines
  • Supply and install Wärtsilä W200 & W220 engines
  • Major Wärtsilä W200 & W220 assembly overhauls
  • Onsite overhauls, fault diagnosis and troubleshooting of your Wärtsilä W200 & W220 engines

How you can benefit from our expertise:

  • Save money on parts – as the only official parts supplier in the UK, coming to us cuts out middlemen and unnecessary additional expense.
  • Reduce capital expenditure – the overhaul and engineering team here at Bartech are vastly experienced with Wärtsilä W200 & W220 engines, and can often help avoid replacements, cutting down on the cost of running your Wärtsilä W200 & W220 engines.
  • Access unrivalled experience – Bartech’s engineers, partnered with the OEM, have worked with Wärtsilä W200 & W220 engines for years, giving them decades of experience to lean on.
  • Get peace of mind that your job is done right, first time – all Bartech work is guaranteed for 12 months.

Our experience covers the following engines:

Wärtsilä W200 Engine Specifications

Engine Type: High speed, four stroke, direct injection
Cylinder Configurations: 12V200, 16V200, 18V200 at 60 degrees
Bore and Stroke: Bore 200 mm, Stroke 240 mm
Engine Speed: 1200 to 1500 RPM
Applications: Marine propulsion and power plant generation

Features

  • Turbochargers and intercoolers
  • Counter clockwise rotation (standard)
  • Designed for continuous heavy duty operation
  • High power density and superior load pick up
  • Environmentally friendly and cost effective installation
  • Easy maintenance and modern technology

    • Example Output: The 16V200 model delivers approximately 3200 kW at 1500 RPM

    		 Wärtsilä W220 Engine Specifications

    Engine Type: High performance gas motor with four stroke pre chamber ignition
    Cylinder Configurations: 12V220, 16V220, 18V220
    Peak Pressure: Designed for up to 140 bar flaming pressure
    Design Focus: Component integration and minimal part count
    Typical Use Case: Marine air compressor systems (also adapted for propulsion and auxiliary power)

    Example Specs:
    Capacity: 260 m³/h
    Pressure: 30 bar
    Required Power: 59 kW
    RPM: 1750
    Voltage: 440V, 60 Hz
    Cooling: Water cooled

    Send us your Wärtsilä W200 & W220 parts enquiry now.

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    How did working with Bartech benefit you / your company on this project?

    “Rob and his team at Bartech have time and time again assisted our company even when we ask for unrealistic timescales and results. They have identified and quoted for spares at each enquiry without fail.

    This simple and quick response makes acquiring the right spares, right quality first time possible and allows us to return important plant back into service quicker than anticipated.

    Look forward to working together in the coming years.”

    Phil Keane ~ EDF Heysham

    How did working with Bartech benefit you / your company on this project?

    “Bartech offered a speedy and effective response to an urgent repair required for our firewater pump clutch allowing wells operations to commence as planned.

    Bartech were flexible to meet customer requirements, committing to weekend working to allow fast turnaround on component repair… significantly reducing turnaround time in comparison to OEM replacement option”

    What were you most impressed with working with Bartech?

    “Dedication to meeting requested delivery on an extremely tight turnaround.”

    Natalie Jackson ~ Shell

    What were you most impressed with working with Bartech?

    “Attention to detail, competence of staff, knowledge, working to accurate quote, competitive pricing of all aspects from labour to parts.”

    Jon Hawkins ~ Boluda Towage Europe

    “We have a long term service agreement with Bartech so putting together the work scope was made easy as we have worked with them in the past and know how they work in a professional matter.

    All the organisation and spares were taken care of by the project engineer, once this was ready Bartech and CNR had a conference call with the platform to discuss the scope and iron out any issues that may arise during the scope and controls were put in place to prevent issues arising.”

    Alan Farquhar ~ CNR Ninian Central Platform

    “Bartech provided us with a one-stop solution for our Waukesha units.

    Our previous supplier had become unreliable so moving to Bartech was a game changer.

    We are now confident that parts will arrive on time plus we have access to Bartech’s knowledge and advice…Their wealth of Waukesha experience has been extremely helpful when making decisions on parts. Communicating with Bartech is always a pleasure: they are friendly, approachable, knowledgeable, and always able to deliver on our requests.

    Big thank you to: Jamie, Ricky, Robert and Gary.”

    Marcus Winfield ~ Shell

    “Thanks for the help, and the fact that you were able to keep your promises regarding delivery time etc.

    We’ll keep in touch.”

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