| Model designation Build year Total produced AAR wheel arrangement Prime mover Power output Image | |
| EA/EB 1937–1938 6 A units, 6 B units A1A-A1A Winton 201-A 1,800 hp (1,300 kW) - | |
| E1 1937–1938 8 A units, 3 B units A1A-A1A Winton 201-A 1,800 hp (1,300 kW) Golden Gate Santa Fe train.JPG | |
| E2 1937 2 A units, 4 B units A1A-A1A Winton 201-A 1,800 hp (1,300 kW) City of Los Angeles 1944.JPG | |
| E3 1938–1940 17 A units, 2 B units A1A-A1A EMD 567 2,000 hp (1,490 kW) - | |
| E4 1938-1939 14 A units, 5 B units A1A-A1A EMD 567 2,000 hp (1,490 kW) - | |
| E5 1940–1941 11 A units, 5 B units A1A-A1A EMD 567 2,000 hp (1,490 kW) - | |
| E6 1939–1942 91 A units, 26 B units A1A-A1A EMD 567 2,000 hp (1,490 kW) - | |
| E7 1945–1949 428 A units, 82 B units A1A-A1A EMD 567A 2,000 hp (1,490 kW) Afternoon Hiawatha 1956.JPG | |
| E8 1949–1954 450 A units, 46 B units A1A-A1A EMD 567B 2,250 hp (1,678 kW) - | |
| E9 1954–1964 100 A units, 44 B units A1A-A1A EMD 567C 2,400 hp (1,790 kW) - | |