Click on a number series to see the details
| Railway | Road number | Builder | Model | Quantity | In service | Notes |
| CN | 4000 – 4001 | GMD | GP35 | 2 | ||
| CN | 4002 -4017 | GMD | GP40 | 16 | ||
| CN | 4000 – 4036 | GMD / CN | GP9RM | 37 | 1981 | |
| ANY | 4005 – 4006 | GMD | GP9RM | 2 | XXXX – 2009 | |
| CN | 4100 – 4133 | GMD | GP9 | 34 | 1959 | |
| CN | 4100 – 4143 | GMD / CN | GP9RM | 44 | ||
| WC | 4119, 4133, 4151 | EMD | GP7 | 3 | XXXX – 2001 | |
| GTW | 4134 -4139 | EMD | GP9 | 6 | 1958 – 1998 | |
| CN | 4147 – 4156 | GMD | GP9 | 10 | ||
| CN | 4200 – 4353 | GMD | GP9 | 1956 | ||
| ARN | 4203, 4205 | GE | B23-7 | 2 | XXXX – 2007 | |
| SFEX | 4202 – 4204 | MLW | C-424 | 3 | 2008 | |
| NBEC | 4210, 4214, 4219, 4235, 4243 | MLW | C-424 | 5 | 2008 | |
| CN | 4350 – 4373 | GMD | GP7 | 24 | 1957 – | |
| CN | 4360 – 4385 | GMD | GP9 | 26 | ||
| CN | 4390 – 4396 | GMD | GP9 | 7 | ||
| CN | 4400 – 4426 | GMD | GP9 | 27 | 1955-1956 | |
| GTW | 4427 – 4440 | EMD | GP9 | 14 | ||
| GT | 4441 – 4450 | EMD | GP9 | 10 | ||
| CN | 4451 – 4538 | GMD | GP9 | 10 | ||
| GTW | 4539 – 4546, 4554, 4559 | EMD | GP9 | |||
| CV | 4547 – 4553, 4555 – 4558 | EMD | GP9 | |||
| CN | 4560 – 4601 | GMD | GP9 | |||
| CN | 4602 – 4611 | GMD | GP9 | |||
| GTW | 4509, 4517 – 4520, 4530 | EMD | GP9 | |||
| WC | 4501, 4508 | EMD | GP9 | XXXX -2001 | ||
| WC | 4505 | EMD | GP9R | XXXX -2001 | ||
| CN | 4588 – 4609 | GMD | GP9 | |||
| GTW | 4600 – 4635 | GMD | GP9 | 1957 | ||
| BCOL | 4600 – 4626 | GE | DASH 8-40CM | |||
| BCOL | 4641 – 4644 | GE | DASH 9-44CWL | |||
| BCOL | 4645 – 4654 | GE | DASH 9-44CW | |||
| GTW | 4700 – 4707 | EMD | GP18 | 1960 – 1998 | ||
| CN | 4700 – 4735 | GMD | GP38-2 | 1972 – current | ||
| CN | 4760 – 4810 | GMD | GP38-2(W) | 1973 – current | ||
| CN | 4800 – 4823 | GMD | GP7 | 1953 | ||
| CN | 4824 | GMD | GP7m | |||
| GTW/CV | 4900 – 4933 | EMD | GP9 | |||
| CV | 4929 (2nd) | EMD | GP9 | |||
| GTW | 4900 – 4935 | EMD | GP38-2 | |||
| CN | 4900 – 4912 | EMD | GP38-2 | |||
| CN | 4935 -4941 | EMD | GP38-2 | |||
| GTW | 4950 – 4952 | EMD | GP18 | |||
| GTW | 4994 – 4995 | EMD | GP38 | |||
| GTW | 4997 – 4999 | EMD | GP38AC | |||
| CN | 5000 – 5240 | GMD | SD40 | 1967 | ||
| CN | 5241 – 5363 | GMD | SD40-2(W) | 1975 – current | ||
| CN | 5364 – 5387 | EMD | SD40-2 | 24 | 1973 | |
| CN | 5388 – 5398 | GMD | SD40-2 | 11 | ||
| CN | 5400 – 5459 | GMD | SD50F | 60 | 1985-1987 | |
| CN | 5400 – 5489 | EMD | SD60 | 90 | 1986 | |
| CN | 5500 – 5559 | GMD | GP38-2 | 60 | ||
| CN | 5500 – 5559 | GMD | SD60F | 1989 | ||
| CN | 5600 – 5625 | GMD | SD70I | 26 | 1995 – current | |
| CN | 5626 – 5800 | GMD | SD75I | 1996 – current | ||
| CN | 5700 – 5703 | GMD | SD38-2 | 4 | ||
| GTW | 5700 – 5734 | EMD | GP38-2 | 35 | ||
| GTW | 5800 – 5812 | EMD | GP38AC | 13 | 1999 – current | |
| GTW | 5812 – 5836 | EMD | GP38-2 | 24 | ||
| GTW | 5844 – 5849 | EMD | GP38-2 | 6 | ||
| GTW | 5850 – 5861 | EMD | GP38-2 | 12 | ||
| GTW | 5900 – 5929 | EMD | SD40 | 30 | ||
| GTW | 5930 – 5937 | EMD | SD40-2 | 8 | ||
| GTW | 5938 – 5956 | GMD | SD40-3 | 19 |