Canadian National Railway The Canadian National Railway Company (french: Compagnie des chemins de fer nationaux du Canada) is a Canadian Class I freight railway headquartered in Montreal, Quebec, which serves Canada and the Midwestern and Southern United States. CN i ...

(CN) Class O-9

steam locomotive A steam locomotive is a locomotive that provides the force to move itself and other vehicles by means of the expansion of steam. It is fuelled by burning combustible material (usually coal, oil or, rarely, wood) to heat water in the locomot ...

s were of

0-6-0 Under the Whyte notation for the classification of steam locomotives, represents the wheel arrangement of no leading wheels, six powered and coupled driving wheels on three axles and no trailing wheels. This was the most common wheel arrangemen ...

wheel arrangement In rail transport, a wheel arrangement or wheel configuration is a system of classifying the way in which wheels are distributed under a locomotive. Several notations exist to describe the wheel assemblies of a locomotive by type, position, and c ...

in the

Whyte notation Whyte notation is a classification method for steam locomotives, and some internal combustion locomotives and electric locomotives, by wheel arrangement. It was devised by Frederick Methvan Whyte, and came into use in the early twentieth ce ...

, or " C " in

UIC classification The UIC classification of locomotive axle arrangements, sometimes known as the German classification''The Railway Data File''. Leicester: Silverdale, 2000. p. 52. . or German system,Kalla-Bishop P.M. & Greggio, Luciano, ''Steam Locomotives'', Cre ...

. These locomotives were built for the

Grand Trunk Railway The Grand Trunk Railway (; french: Grand Tronc) was a railway system that operated in the Canadian provinces of Quebec and Ontario and in the American states of Connecticut, Maine, Michigan, Massachusetts, New Hampshire, and Vermont. The rai ...

(GT) and

Detroit and Toledo Shore Line Railroad The Detroit and Toledo Shore Line Railroad is a historic railroad that operated in northwestern Ohio and southeastern Michigan. The Pleasant Bay Railway was incorporated in Michigan in March 1898 and purchased the Toledo and Ottawa Beach Railway ...

(D&TSL) from 1903 through 1913. Many were scrapped during the 1930s although some survived into the 1950s with sequential renumbering into the CN 7200 series in 1952 and 7300 series in 1956. The sole survivor of this class is number 7312, which has been owned by the

Strasburg Rail Road The Strasburg Rail Road is a heritage railroad and the oldest continuously operating standard-gauge railroad in the western hemisphere, as well as the oldest public utility in the Commonwealth of Pennsylvania. Chartered in 1832, the Strasburg Rai ...

in Pennsylvania since 1960.

References

0-6-0 locomotives ALCO locomotives Baldwin locomotives CLC locomotives Lima locomotives MLW locomotives Steam locomotives of Canada O-09 {{Canada-rail-transport-stub Railway locomotives introduced in 1903 Shunting locomotives