The SR USA class were ex-United States Army Transportation Corps S100 Class steam locomotives

Описание: The SR USA class were ex-United States Army Transportation Corps S100 Class steam locomotives purchased and adapted by the Southern Railway (SR)
Built for the United States Army Corps of Engineers as No 1968, and sent to the UK under Lend-Lease. Stored at Newbury Racecourse. One of fourteen purchased by the Southern Railway and sent to the Melbourne Military Railway for running in. Entered service with the Southern Railway in November 1947 as USA Class number 65. Renumbered 30065 by British Railways. Worked at Southampton Docks. Withdrawn, and entered Departmental service as DS237 at Ashford Wagon Works. Withdrawn in April 1967 and sold to Woodham Brothers, Barry, Wales in March 1968. Developed a hot box en route and dumped at Tonbridge. Sold to K&ESR in August 1968 and delivered the next month. arriving at Rolvenden a month later became DS 237 No. 22.
No. 22 was the first large locomotive in service in 1974, proving itself very capable of hauling five coach trains up Tenterden bank. She was fitted with an extended bunker and a improved lubrication to overcome its bearing problems. In 1978 it exchanged boilers with No. 21 and after overhaul re-entered service in April 1981 in black livery lined out in red. Various mechanical problems occurred and were overcome before the boiler certificate again expired and the locomotive was taken out of traffic at the end of the 1990 season. Another extensive overhaul followed, the locomotive re-entering service as Southern Railway No. 65 in the summer of 1997. Its original post-war livery of black with sunshine lettering was now carried. However by 2002 a new firebox was required. This was fitted and a further overhaul undertaken the engine returning to service in 2008. has been withdrawn from service on 1st January 2017 when its boiler certificate expired