PRR locomotive classification EMD EMD

| PRR_Class | Builder_s_Model | Build_date | Total_produced | Wheel_arrangement | Service | Power_output |
|---|---|---|---|---|---|---|
| ERS15 | GP7 | 1952–1953 | 66 | B-B | Freight | hp (kW) |
| ERS15ax | SD7 | 1953 | 2 | B-B | Freight | hp (kW) |
| ERS17 | GP9 | 1955–1959 | 310 | B-B | Freight | hp (kW) |
| ERS17a | SD9 | 1957–1958 | 25 | C-C | Freight | hp (kW) |
| EF22 | GP30 | 1963 | 52 | B-B | Freight | hp (kW) |
| EF25 | GP35 | 1964–1965 | 119 | B-B | Freight | hp (kW) |
| EF25a | SD35 | 1965 | 40 | C-C | Freight | hp (kW) |
| EF30a | SD40 | 1966 | 65 | C-C | Freight | hp (kW) |
| EF36 | SD45 | 1966 | 65 | C-C | Freight | hp (kW) |
| EF20a | GP38 | 1967 | 5 | B-B | Freight | hp (kW) |