title: Est 441 to 485
text: # Est 441 to 485
  
  Est 441 to 485 was a class of 45 French 0-4-2 locomotives for mixed service, built in 1885 for the Chemins de fer de l'Est. They were the final development of the 0-4-2 locomotive in France.
  
  ## Construction history
  
  The locomotives were built by Société Alsacienne de Constructions Mécaniques (SACM) at their works in Graffenstaden and Belfort.
  
  | Year | Est no. | SACM factory | SACM serial nos. | SNCF no. |
  | - | - | - | - | - |
  | 1885 | 441–465 | Graffenstaden | 3536–3560 | 021 A 446, 452 |
  | 1885 | 466–485 | Belfort | 3756–3775 | 021 A 472, 474, 478 |
  