LMS Rebuilt Jubilee Class

LMS Rebuilt Jubilee Class
45735 Comet at Wigan (North Western) in June 1957
Type and origin
Power typeSteam
Rebuild date1942
Number rebuilt2
Specifications
Configuration:
 • Whyte4-6-0
 • UIC2′C h2
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 weight82.00 long tons (83.32 t)
Tender weight54.65 long tons (55.53 t)
Fuel typeCoal
Fuel capacity9.0 long tons (9.1 t)
Water cap.4,000 imp gal (18,000 L; 4,800 US gal)
Firebox:
 • Grate area31+14 sq ft (2.90 m2)
BoilerLMS type 2A
Boiler pressure250 lbf/in2 (1.7 MPa)
Heating surface:
 • Firebox195 sq ft (18.1 m2)
 • Tubes and flues1,667 sq ft (154.9 m2)
Superheater:
 • Heating area348 to 367 sq ft (32.3 to 34.1 m2)
CylindersThree
Cylinder size17 in × 26 in (432 mm × 660 mm)
Valve gearWalschaerts
Valve typePiston valves
Performance figures
Tractive effort2A: 29,570 lbf (131.5 kN)
Career
Power class6P, later 7P
Numbers
  • LMS: 5735–5736
  • BR: 45735–45736
Axle load classBR: Route Availability 9
Withdrawn1964
DispositionBoth scrapped

The London, Midland and Scottish Railway (LMS) Rebuilt Jubilee Class consisted of two 4-6-0 steam locomotives.