Vietnam Railways 231 Class

231 Class
Type and origin Power type Steam Builder Société Alsacienne de Constructions Mécaniques (SACM)
Specifications Configuration: ​  • Whyte 4-6-2 Gauge 1,000 mm (3 ft 3+3⁄8 in) Driver dia. 1,200 mm (47.24 in) Cylinders 2
Career Operators Vietnam Railways, Royal Railways of Cambodia Preserved 9

The 231 class locomotive is a 4-6-2 "Pacific" type metre gauge steam locomotive in use on Vietnam Railways and the Royal Railways of Cambodia.^[1]

• 231-501: Phnom Penh Shed
• 231-502: Phnom Penh Shed
• 231-503: Phnom Penh Shed
• 231-504: Phnom Penh Shed
• 231-505: Phnom Penh Shed
• 231-506: Battambang Depot
• 231-507: Battambang Depot
• 231-508: Phnom Penh Shed
• 231-509: Phnom Penh Shed