South Australian Railways 400 class

South Australian Railways 400 class (1953)
Preserved 409 at the National Railway Museum, Port Adelaide
Type and origin Power type Steam Builder Société Franco-Belge de Matériel de Chemins de Fer, Raismes, France under licence from Beyer, Peacock & Co. Serial number BP: 7622–7631, SFB: 2973–2982 Build date 1952–1953 Total produced 10
Specifications Configuration: ​  • Whyte 4-8-2+2-8-4 (Garratt)  • UIC (2′D1′)(2′D1′) h4t Gauge 3 ft 6 in (1,067 mm) Driver dia. 4 ft 0 in (1.219 m) Length 87 ft 5 in (26.64 m) Loco weight 148.955 long tons (151.345 t; 166.830 short tons) Fuel type Oil Fuel capacity 6 long tons (6.1 t; 6.7 short tons) Water cap. 3,700 imperial gallons (17,000 L; 4,400 US gal) Firebox: ​  • Grate area 49 sq ft (4.6 m2) Boiler pressure 200 psi (1,379 kPa) Heating surface 1,970 sq ft (183 m2) Superheater: ​  • Heating area 390 sq ft (36 m2) Cylinders Four, outside Cylinder size 16 in × 24 in (406 mm × 610 mm)
Performance figures Tractive effort 43,520 lbf (193.6 kN)
Career Operators South Australian Railways Numbers 400–409 First run 1953 Preserved 2

The South Australian Railways 400 class was a class of 4-8-2+2-8-4 steam locomotives built in the early 1950s. The 400 class locomotives mainly hauled mineral trains on the South Australian Railways' narrow gauge Broken Hill line from 1953 to 1963, when they were replaced by diesel locomotives. They operated as far as far south as Port Pirie and Terowie and as far north as Quorn. The 400 class was temporarily returned to service in 1969 while the diesel locomotives were converted to 4 ft 8+1⁄2 in (1,435 mm) standard gauge. Two have been preserved, 402 at the Zig Zag Railway, Lithgow and 409 at the National Railway Museum, Port Adelaide.

Gallery

• 
  Garratts, 402 leading and 401 ready to depart Jamestown for Peterborough in 1968
• 
  Garratts 402 and 401 at Jamestown in the late 1960s

Bibliography

• Durrant, A. E (1987), Garratt Locomotives of the World, Bracken Books, ISBN 1-85170-141-9
• J.D.H. Smith. "South Australian Railways steam locomotives".

External links

• Media related to South Australian Railways 400 class locomotives at Wikimedia Commons
• Locomotive Specifications at SteamLocomotive.com