The NRE 1GS7B is a low-emissions diesel switcher locomotive built by National Railway Equipment. It is powered by a single Cummins QSK19C I6 engine which develops a total power output of . There have been nine 1GS7B locomotives produced to date, manufactured at NREC's Mount Vernon shops in Southern Illinois, and at NREC's Dixmoor shops.Train Web: Gensets Gen-set switchers by National Railway Equipment. It's also the only current single-engine switcher marketed in NRE's N-ViroMotive catalog.
Original Buyers Railroad Quantity Road numbers NotesAlliance Grain TerminalAlliance Grain Terminal Bunge National Railway Equipment Northrop Grumman Viterra Wisconsin Public Services Total 7Train Web: Gensets Roster information on NREC 1GS7B engines.
See also List of NRE locomotives
References
External links National Railway Equipment – Official NRE Website National Railway Equipment – Official N-ViroMotive Product Page – 1GS7B Photographs