List of Fairbanks-Morse locomotives Road Switchers Road Switchers

| Model | Build_year | Total_produced | Wheel_arrangement | Prime_mover | Power_output |
|---|---|---|---|---|---|
| FM H-15-44 | 1947–1950 | 35 | B-B | FM 38D-8 opposed piston | hp (MW) |
| FM H-16-44 | 1950–1963 | 299 | B-B | FM 38D-8 opposed piston | hp (MW) |
| FM H-20-44 | 1947–1954 | 96 | B-B | FM 38D-10 opposed piston | hp (MW) |
| FM H-16-66 (“Baby Train Master”) | 1951–1958 | 59 | C-C | FM 38D-8 opposed piston | hp (MW) |
| FM H-24-66 (Train Master) | 1951–1958 | 107 | C-C | FM 38D-12 opposed piston | hp (MW) |