D8137 (20137) - Class 20 Diesel Electric Locomotive. D8137 is privately owned and is a permanent resident on the GWR. D8137 was purchased from British Rail at Wigan in 1994 and moved to the GWR. D8137 was returned to working order in 1995.

Wheel arrangement:

Bo-Bo

Origin:

Built by English Electric at Newton-le-Willows in 1966.

Engine / Power:

English Electric 8SVT Mk.II, Turbo-charged, 1000hp at 850rpm. Power equipment by English Electric.

Weight:

73.5 tons

Length over buffers:

46ft. 9in. (14.25m)

Maximum Speed:

60 mph