British Rail Class 56
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The British Rail Class 56 is a type of diesel locomotive designed for heavy freight work. It is a Type 5 locomotive, with a Ruston-Paxman power unit developing 3,250 bhp, and has a Co-Co wheel arrangement. Wikipedia
Build date: 1976
Builder: Electroputere 56001–56030; BREL Doncaster 56031–56114; BREL Crewe 56115-56135
Model: LDE3500
Total produced: 135