LMS Jubilee Class 5596 Bahamas

LMS 5596 Bahamas
45596 Bahamas on the Settle-Carlisle Line in 2019
Type and origin
Power typeSteam
DesignerWilliam Stanier
BuilderNorth British Locomotive Company, Glasgow
Order numberL885
Build dateJan 1935
Specifications
Configuration:
 • Whyte4-6-0
 • UIC2′C h3
Gauge4 ft 8+12 in (1,435 mm)
Leading dia.3 ft 3+12 in (1.003 m)
Driver dia.6 ft 9 in (2.057 m)
Length64 ft 8+34 in (19.73 m)
Loco weight79.55 long tons (89.10 short tons; 80.83 t)
Tender weight54.65 long tons (61.21 short tons; 55.53 t)
Fuel typeCoal
Fuel capacity9.0 long tons (10.1 short tons; 9.1 t)
Water cap.4,000 imp gal (18,000 L; 4,800 US gal)
Firebox:
 • Grate area29+12 or 31 sq ft (2.74 or 2.88 m2)
BoilerLMS type 3A
Boiler pressure225 psi (1.55 MPa)
Heating surface:
 • Firebox162 or 181 sq ft (15.1 or 16.8 m2)
 • Tubes and flues1,372 to 1,470 sq ft (127.5 to 136.6 m2)
Superheater:
 • Heating area228 to 331 sq ft (21.2 to 30.8 m2)
CylindersThree
Cylinder size17 in × 26 in (432 mm × 660 mm)
Valve gearWalschaerts
Valve typePiston valves
Performance figures
Maximum speed75 mph (121 km/h) certified
Tractive effort26,610 lbf (118.4 kN)
Career
Power class
  • LMS: 5XP
  • BR: 6P
Numbers
  • LMS: 5596
  • BR: 45596
Axle load classBR: Route Availability 8
WithdrawnJul 1966
DispositionOperational, Mainline Certified

London, Midland and Scottish Railway (LMS) Jubilee Class 5596 (BR number 45596) Bahamas is a preserved British steam locomotive. It is named after The Bahamas.

The locomotive was built as a standard Jubilee Class in 1935 by the North British Locomotive Company for the London Midland & Scottish Railway (LMS). In May 1961, under the ownership of British Railways, Bahamas was the recipient of several experimental modifications aimed at improving the steam engine. In July 1966, Bahamas was withdrawn from traffic. A preservation society was founded and raised the money to purchase it from British Rail to prevent it from being scrapped. After repairs by the Hunslet Engine Company in Leeds Bahamas was transported to Dinting Railway Museum, near Glossop, Derbyshire.

After British Rail's ban on steam locomotives ended, Bahamas was permitted to run on the national rail network. In October 1972, Bahamas hauled its first excursion special, proving there was public demand. A year later, it was removed from service when its boiler certificate expired. In 1988, it returned to steam after overhaul. It was withdrawn from mainline use after its ticket expired. Between 1997 and 2013, Bahamas alternated between public displays and storage. Another overhaul began during 2013 and the locomotive returned to mainline operations in early 2019.