A list of the names and numbers of the SECR K and SR K1 classes of 2-6-4 tank engines that formed the River class: locomotives initially running on the South Eastern and Chatham Railway (SECR), and subsequently operated by its successor, the Southern Railway (SR) from 1923. The majority of the class consisted of 2-cylinder locomotives built to an SECR design by Richard Maunsell, but one 3-cylinder version, the K1 class, was constructed by the Southern Railway in 1925. They were given the names of various rivers by the Southern Railway in a publicity measure to advertise the area that the railway served.
A list of the names and numbers of the SECR K and SR K1 classes of 2-6-4 tank engines that formed the River class: locomotives initially running on the South Eastern and Chatham Railway (SECR), and subsequently operated by its successor, the Southern Railway (SR) from 1923. The majority of the class consisted of 2-cylinder locomotives built to an SECR design by Richard Maunsell, but one 3-cylinder version, the K1 class, was constructed by the Southern Railway in 1925. They were given the names of various rivers by the Southern Railway in a publicity measure to advertise the area that the railway served. In 1928 the class was converted to the 2-cylinder U class and 3-cylinder U1 class 2-6-0 specifications after crews reported instability when running fast over the lightly laid rails of the former SECR network. The poor running culminated in the 1927 Sevenoaks railway accident, following which the locomotives were withdrawn. Once rebuilt, the former members of the K and K1 classes subsequently lost their names due to the bad publicity attached to them after this accident. All the rebuilt locomotives saw service with British Railways (BR), and all were withdrawn from service by 1966. (en)
A list of the names and numbers of the SECR K and SR K1 classes of 2-6-4 tank engines that formed the River class: locomotives initially running on the South Eastern and Chatham Railway (SECR), and subsequently operated by its successor, the Southern Railway (SR) from 1923. The majority of the class consisted of 2-cylinder locomotives built to an SECR design by Richard Maunsell, but one 3-cylinder version, the K1 class, was constructed by the Southern Railway in 1925. They were given the names of various rivers by the Southern Railway in a publicity measure to advertise the area that the railway served. (en)
