Rail Transport in Ireland - Ireland Rolling Stock - BRail Transport in Ireland - B Ireland Rolling Stock Ireland Locomotives Diesel traction is the sole form of motive power in both the IÉ and NIR networks, apart from the electrified Howth/Malahide-Greystones (DART) suburban route in Dublin. Apart from prototypes and a small number of shunting locomotives, the first major dieselisation programme in CIÉ commenced in the early 1950s with orders for 94 locomotives of two sizes (A and C classes) from Metropolitan-Vickers which were delivered from 1955, with a further twelve (B class) locomotives from Sulzer in the late 1950s. Following poor reliability experience with the first generation diesel locomotives, in the 1960s a second dieselisation programme was undertaken with the introduction of sixty-four locomotives in three classes (121, 141 and 181) built by General Motors, of the United States. This programme, together with line closures, enabled CIÉ to re-eliminate steam traction in 1963, having previously done so on the CIÉ network prior to taking over its share of the Great Northern Railway. In parallel, NIR acquired three locomotives from Hunslet, of England, for Dublin-Belfast services. The Metropolitan-Vickers locomotives were re-engined by CIÉ in the early 1970s with General Motors engines. The third generation of diesel traction in Ireland was the acquisition of eighteen locomotives from General Motors of 2475 h.p. output, designated the 071 class, in 1976. This marked a significant improvement in the traction power available to CIÉ and enabled the acceleration of express passenger services. NIR subsequently purchased three similar locomotives for Dublin-Belfast services, which was the first alignment of traction policies by CIÉ and NIR. A fourth generation of diesels took the form of thirty-four locomotives, again from General Motors, which arrived in the early 1990s. This was a joint order by IÉ and NIR, with thirty-two locomotives for the former and two for the latter. They were again supplied by General Motors Electro-Motive Division. IÉ designated their locomotives the GM 201 class, numbered 201 to 234 (the NIR locomotives were later prefixed with an 8). These locomotives are the most powerful diesels to run in Ireland, and are of 3200 horsepower (2.5 MW), which enabled further acceleration of express services. The NIR locomotives, although shipped in NIR livery, were repainted in 'Enterprise' livery, as were six of the IÉ locomotives. The 071 class are now used on freight services. NIR's three similar locomotives are numbered 111, 112 and 113. There is seldom more than one of these serviceable at a time. Ireland Multiple Units NIR and IÉ both run suburban services using diesel multiple units (DMUs) - these are termed railcars in Ireland (see rail terminology). Iarnród Éireann Railcars
Mallow-Cork-Cóbh
Limerick-Waterford
Dublin-Maynooth
Dublin-Newbridge/Kildare/Portlaoise IÉ DMUs operate all InterCity services apart from Dublin to Cork and Dublin to Belfast (one service per week from Dublin Connolly to Belfast and back is Railcar). Rail Transport in Ireland Operation Ireland Major Operators: Iarnród Éireann & NIR
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