List of GM-EMD locomotives

Columns: Model designation | Build year | Total produced | AAR wheel arrangement | Prime mover | Power output
AB6 | 1940 | 2 | As Built : A1A-3 After Rebuild : A1A-A1A | As Built : EMD 567 After Rebuild : Dual EMD 567 | 1,000 hp ( 745 kW ) ( After Rebuild : 2000 hp ) | E5 | 1940-1941 | 11 A units , 5 B units | A1A-A1A | Dual EMD 567 | 2,000 hp ( 1490 kW ) | E6 | 1939-1942 | 91 A units , 26 B units | A1A-A1A | Dual EMD 567 | 2,000 hp ( 1490 kW ) | E7 | 1945-1949 | 428 A units , 82 B units | A1A-A1A | Dual EMD 567 A | 2,000 hp ( 1490 kW ) | E8 | 1949-1954 | 450 A units , 46 B units | A1A-A1A | Dual EMD 567 B | 2,250 hp ( 1670 kW ) | E9 | 1954-1964 | 100 A units , 44 B units | A1A-A1A | Dual EMD 567 C | 2,400 hp ( 1800 kW )

Example questions:
What date was the EMC demonstrator # 822 released from La Grange for test for the locomotive that was produced 1938-1940 ? | How many horsepower is the model with the DualEMD 567 prime mover ? | What year was the locomotive delivered to the Missouri Pacific Railroad which was the only 1 locomotive built of its model ? | What was the name of the railroad for which the model of locomotive was produced with a Winton 201-A prime mover ?

Answers:
September 12 , 1938 | 2,000 | 1940 | Chicago , Rock Island and Pacific Railroad