RDG 2750-2770:
RDG 2750-2760 - built 7-8/1966 - EMD serial numbers 31708-31718:
| RDG 2750 | RDG 2751 | RDG 2752 | RDG 2753 | RDG 2754 |
| RDG 2755 | RDG 2756 | RDG 2757 | RDG 2758 | RDG 2759 |
| RDG 2760 |
RDG 2761-2770 - built 5-8/1969 - EMD serial numbers 35064-35073:
| RDG 2761 | RDG 2762 | RDG 2763 | RDG 2764 | |
| RDG 2765 | RDG 2766 | RDG 2767 | RDG 2768 | RDG 2769 |
| RDG 2770 |