| Model | Built | Phase | Numbers |
| EMD
SD70M
*EMD SD70M |
2000.04 -
2000.11 |
1c1 | UP 4000-4278 |
| EMD
SD70M
*EMD SD70M |
2000.12 -
2001.10 |
1c2 | UP 4279-4634,
4640-4709 |
| EMD
SD70M
*EMD SD70M |
2000.11 -
2001.01 |
2a | UP 4635-4639 |
| EMD
SD70M
*EMD SD70M |
2001.12 | 2b1 | UP 4850-4854 |
| EMD
SD70M
*EMD SD70M |
2001.12 -
2002.02 |
2b2 | UP 4855-4879 |
| EMD
SD70M
*EMD SD70M |
2002.01 | 2c1 | UP 4710-4726 |
| EMD
SD70M
*EMD SD70M |
2002.01 -
2002.08 |
2c2 | UP 4727-4816,
4880-5024 |
| EMD
SD70M
*EMD SD70M *EMD SD70M |
2001.12 -
2002.10 |
2d1 | UP 4817-4836,
5025-5057, 5103-5108 |
| EMD
SD70M
*EMD SD70M |
2002.09 -
2002.11 |
2d1 | UP 5058-5102,
5109-5126 |
| EMD
SD70M
*EMD SD70M |
2002.03 | 2d2 | UP 4837-4839 |
| EMD
SD70M
*EMD SD70M |
2002.03 -
2002.11 |
2d3 | UP 3971-3973,
4840-4849 |
| EMD
SD70M
*EMD SD70M |
2003.01 -
2003.04 |
2d4 | UP 3874-3927 |
| EMD
SD70M
*EMD SD70M |
2003.04 -
2004.06 |
2e1 | UP 3779-3873,
3928-3970 |
| EMD
SD70M
*EMD SD70M |
2004.09 -
2004.12 |
2e3 | UP 5127-5231 |
| Model | Built | Phase | Numbers | Notes |
| EMD
SD70ACe
*EMD SD70ACe |
2006.05 -
2006.06 |
2b2 | FXE 4000-4014 | HTCR-4 trucks |
| EMD
SD70ACe
*EMD SD70ACe |
2005.05 -
2005.06 |
2a | MRL 4300-4315 | HTCR-4 trucks |
| EMD
SD70ACe
*EMD SD70ACe |
2005 | 2a | UP 8309-8423,
1982, 1983, 1988, 4141 |
HTCR-4 trucks |
| EMD
SD70ACe
*EMD SD70ACe |
2006 | 2c | UP 8424-8520,
1989, 1995, 1996 |
HTCR-4 trucks |
Michael Eby 2008