The
Córas Iompair Éireann 601 Class locomotives were built in 1956-1957, by
Motorenfabrik Deutz at
Cologne,
Germany. They were 3 small shunting locomotives (601, 602 & 603) of B wheel arrangement and were fitted with a Deutz V8 F/A8L 714 engine of 130hp, with Voith hydraulic transmission and chain final drive. They weighed only 18 tons and had a maximum speed of 32km/h (20mph). They were withdrawn from service between 1965 and 1972, and one of these locomotives, number G601, has been preserved by the
Irish Traction Group and is based at Carrick-on-Suir.
Model
The 601 Class has been made as a
4 mm scale brass kit by
Worsley Works 
Steve Johnson's site also has details on kitbashing a model
External links
Irish Traction Group webpage for preserved G601