ABB RR Series
Introduced by Brown Boveri (BBC / ABB) in 1968, the RR Series of turbochargers was engineered for high-speed, compact 4-stroke diesel engines. It features a unique dual radial configuration and inboard fluid-film plain bearings, delivering an excellent power-to-weight ratio.
To meet high global demand, these systems were also manufactured under license in Japan by IHI Corporation. This partnership produced thousands of highly durable units widely used in marine gensets, locomotives, and industrial power plants.
Models
Reference Numbers
These reference numbers identify a part's position on the series diagram — the exact part fitted differs by model. To order, provide the reference number together with the model name and the serial number stamped on the nameplate.
Don't see your exact model or part reference? Send us the maker, model, and serial number and we'll confirm whether we can source it.