| No. | 
    Images | 
    Built | 
    Disposition | 
    Notes | 
  
  
    | 4000 | 
    1 | 
    1946 | 
    
      
          | Scrapped 1961 |  
       
     | 
      | 
  
  
    | 4001 | 
    3 | 
    1946 | 
    
      
          | Scrapped 1961 |  
       
     | 
    
      
          | Steam Generator Equipped |  
       
     | 
  
  
    | 4002 | 
     | 
    1946 | 
    
      
          | Scrapped 1961 |  
       
     | 
      | 
  
  
    | 4003 | 
    1 | 
    1946 | 
    
      
          | Scrapped 1961 |  
       
     | 
    
      
          | Steam Generator Equipped |  
       
     | 
  
  
    | 4004 | 
    3 | 
    1946 | 
    
      
          | Scrapped 1961 |  
       
     | 
    
      
          | Steam Generator Equipped |  
       
     | 
  
  
    | 4005 | 
    5 | 
    1947 | 
    
      
          | Sold 1972 |  
       
     | 
    
      
          | Steam Generator Equipped |  
          | Later Prec. Engr. |  
       
     | 
  
  
    | 4006 | 
    1 | 
    1947 | 
    
      
          | Retired 1965 |  
       
     | 
    
      
          | Steam Generator Equipped |  
       
     | 
  
  
    | 4007 | 
     | 
    1948 | 
    
      
          | Scrapped 1961 |  
       
     | 
    
      
          | Steam Generator Equipped |  
       
     | 
  
  
    | 4008 | 
    1 | 
    1948 | 
    
      
          | Scrapped 1961 |  
       
     | 
    
      
          | Steam Generator Equipped |  
       
     | 
  
  
    | 4009 | 
     | 
    1948 | 
    
      
          | Sold 1968 |  
       
     | 
    
      
          | Steam Generator Equipped |  
          | Later G. E. |  
       
     | 
  
  
    | 4010 | 
     | 
    1948 | 
    
      
          | Scrapped 1961 |  
       
     | 
      | 
  
  
    | 4011 | 
    1 | 
    1948 | 
    
      
          | Scrapped 1961 |  
       
     | 
      | 
  
  
    | 4012 | 
    2 | 
    1948 | 
    
      
          | Sold 1971 |  
       
     | 
    
      
          | Steam Generator Equipped |  
          | Later G. E. |  
       
     | 
  
  
    | 4013 | 
     | 
    1947 | 
    
      
          | Sold 1967 |  
       
     | 
    
      
          | Steam Generator Equipped |  
          | Later G. E. |  
       
     | 
  
  
    | 4014 | 
    2 | 
    1949 | 
    
      
          | Scrapped 1961 |  
       
     | 
    
      
          | Steam Generator Equipped |  
       
     | 
  
  
    | 4015 | 
    2 | 
    1949 | 
    
      
          | Scrapped 1961 |  
       
     | 
    
      
          | Steam Generator Equipped |  
       
     | 
  
  
    | 4016 | 
     | 
    1949 | 
    
      
          | Scrapped 1961 |  
       
     | 
    
      
          | Steam Generator Equipped |  
       
     | 
  
  
    | 4017 | 
    1 | 
    1949 | 
    
      
          | Scrapped 1962 |  
       
     | 
    
      
          | Steam Generator Equipped |  
       
     | 
  
  
    | 4018 | 
    6 | 
    1949 | 
    
      
          | Scrapped 1962 |  
       
     | 
    
      
          | Steam Generator Equipped |  
       
     | 
  
  
    | 4019 | 
     | 
    1949 | 
    
      
          | Sold 1962 |  
       
     | 
    
      
          | Steam Generator Equipped |  
          | Later Long Island |  
       
     | 
  
  
    | 4020 | 
    1 | 
    1949 | 
    
      
          | Sold 1962 |  
       
     | 
    
      
          | Steam Generator Equipped |  
          | Later Long Island |  
       
     | 
  
  
    | 4021 | 
     | 
    1949 | 
    
      
          | Sold 1971 |  
       
     | 
    
      
          | Steam Generator Equipped |  
          | Later Prec. Engr. |  
       
     | 
  
  
    | 4022 | 
    2 | 
    1949 | 
    
      
          | Sold 1971 |  
       
     | 
    
      
          | Steam Generator Equipped |  
          | Later  |  
       
     | 
  
  
    | 4023 | 
    1 | 
    1949 | 
    
      
          | Sold 1971 |  
       
     | 
    
      
          | Steam Generator Equipped |  
          | Later G. E. |  
       
     | 
  
  
    | 4024 | 
     | 
    1949 | 
    
      
          | Wrecked 1967 |  
       
     | 
    
      
          | Steam Generator Equipped |  
          | Wrecked beyond repair on #9 at Ballston |  
       
     | 
  
  
    | 4025 | 
    5 | 
    1949 | 
    
      
          | Wrecked 1967 |  
       
     | 
    
      
          | Steam Generator Equipped |  
          | Wrecked beyond repair on #9 at Ballston |  
       
     | 
  
  
    |   | 
  
  
    | 4050 | 
     | 
    1950 | 
    
      
          | Rebuilt  |  
          | Sold 1978 |  
       
     | 
    
      
          | Manufactured:  Montreal Locomotive Works |  
          | Lettered Napierville Junction #4050 |  
          | Later MLW {1978} |  
          | Later F. C. de Cuba #51501 |  
       
     | 
  
  
    | 4051 | 
     | 
    1950 | 
    
      
          | Rebuilt |  
          | Sold 1978 |  
       
     | 
    
      
          | Manufactured:  Montreal Locomotive Works |  
          | Lettered Napierville Junction #4051 |  
          | Later MLW {1978} |  
          | Later F. C. de Cuba #51502 |  
       
     | 
  
  
    |   | 
  
  
    | 4123 | 
     | 
    1949 | 
    
      
          | Sold 1972 |  
       
     | 
    
      
          | Previously Erie #908 |  
          | Previously EL #908 |  
          | Renumber Delaware & Hudson #4123 
          {This is the 2nd usage of this number, the first number was a RS-3} |  
       
     |