UP 34
| Blt 7/64, Ret. 2/74, Returned to GE |
U50
| 35094 | 1 | 104405 |
UP 52
| Built 7/65 with Cummins Fuel sys., rated 5600HP, derated 10/66, Ret. 9/73 |
U50
| 35650 | 1 | 173537 |
UP 402
| Blt 6/59, Ret. 10/82, Scrapped 11/85 |
SD24
| 25360 | 1 | 240611 |
UP 5011
| Blt 5/70, Ret. 3/77 To Erman Corp, Scrapped |
U50C
| 37150 | 1 | 83567 |