title: Belgian State Railways Type 20
text: # Belgian State Railways Type 20
  
  The Belgian State Railways Type 20 was a class of 0-8-0T steam locomotives, introduced in 1870.
  
  ## Construction history
  
  The locomotives were built by various manufacturers from 1870–1874. One additional locomotive was delivered by Cockerill in 1880. The machines were designed by Belpaire and Stevart and had a Belpaire–Stévart valve gear.
  
  Production quantities :
  
  | Manufacturer | Quantity | Years | Note |
  | - | - | - | - |
  | Malines | 1 | 1870 | EB No 50, Prototype |
  | Cockerill | 34 | 1871–1875 | |
  | Cockerill | 1 | 1880 | |
  | Couillet | 5 | 1874 | |
  | Tubize | 14 | 1873–1874 | |
  