Railcar engines for new building or re-motorisation.
Based on the proven Cat ACERT technology, Caterpillar offers a comprehensive range of engines for railcars. Emission standard IIIB is the emissions standard for locomotives and railcars within the EU; it has been in force since 2012. The EU IIIA emissions standard applies for re-motorisation of rail vehicles. Use in new vehicles is also possible in certain cases.