It has always been our policy to reinvest so we can offer you the best support in diesel engineering.


Quality is paramount to the diesel engineering service we provide and as such we prioritised an accredited ISO9001 system which we have maintained and held since 1997.

To support the in-house quality standards we have our own equipment including:

  • FARO FO4CMM measuring arm which allows us to measure up to 5 microns.
  • Water test facilities
  • 2 governor test rigs
  • Injector test equipment
  • Test gauges


One of our specialist areas is providing sustainability for our clients, for diesel engines still in regular use, that are no longer supported by the original manufacturer due to their age.

Replacing these older diesel engines can be a real challenge considering accessibility, performance differences as well as surrounding equipment, and is rarely a recommended option.

As an alternative we have invested in our own in-house diesel engineering design and manufacturing team who use CAD systems linked to our own CNC machines alongside approved sub-contractors (most of who were involved in the original production of these parts).

This gives us increased versatility to be able to provide you with solutions.

The in-house equipment we have include:

  • Haas SL10 CNC Lathe
  • Haas Servobar 3000 bar feeder
  • Haas TL2 CNC Lathe
  • Haas Vertical Mill
  • Silkmead CNC Pipe Bender
  • Various drills, grinders and other


To ensure accuracy and efficiency when overhauling your equipment, Bartech Marine has the following equipment in-house:

  • Rottler VR7 valve grinder
  • Rossi & Kramer Valve seat cutter
  • OEM specialist tooling

A few of Bartech's overhauls

Our Workshop

Our workshop has also been a major asset in the service and support we can offer customers, click here for a video tour.

Bartech Headquarters