Ger Class L77

Ger Class L77

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Description

Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. The Great Eastern Railway Class L77, LNER Class N7, is a class of 0-6-2Tside tank steam locomotives. They were designed by Alfred John Hill of the GER and introduced in 1914. The design was perpetuated by Nigel Gresley of the LNER after the 1923 grouping. 134 were built; only one of them is preserved. The N7s had superheaters and piston valves. They were unusual in having Walschaerts valve gear. Some were fitted with condensing apparatus for working on the Metropolitan Line and the East London Line but the condensing apparatus was removed between 1935 and 1938.show more

Product details

  • Paperback | 116 pages
  • 152 x 229 x 7mm | 181g
  • Commun
  • United States
  • English
  • 6135790870
  • 9786135790870