This table cross references Pennsy diesel classes with manufacturer model numbers and indicates available HO and N scale models and first year of use on the PRR system. Table is organized by class prefix and number. Click on class number to view the class roster in a new window. From the roster you can access specific unit information and photos. To purchase models, please visit "Merchandise Service".
Corrections and additions to this page are welcome. Send info to j-e-r-r-y@p-e-n-n-s-y-r-r.c-o-m.
American Locomotive Co. | Baldwin | EMD | Fairbanks Morse | General Electric | Lima Hamilton Other
| American Locomotive Co. (Alco) | ||||
|---|---|---|---|---|
| Freight Service | ||||
| PRR Class | Builder Model | HO Model | N Model | First on PRR |
| AF15 | FA-1 / FB-1 | Walthers Trainline, Life Like Proto | Life Like | 1951 |
| AF16 | FA-2 / FB-2 | Life Like Proto, Model Power | Life Like | 1951 |
| AF24 | RS-27 | 1962 | ||
| AF24a | C424 | Atlas (undec) | 1963 | |
| AF25 | C425 | Atlas (undec) | 1964 | |
| AF27 | C628 | Stewart Hobbies | 1965 | |
| AF30a | C630 | Stewart Hobbies | 1966 | |
| AF36 | C636 | 1968 | ||
| Passenger Service | ||||
| PRR Class | Builder Model | HO Model | N Model | First on PRR |
| AP20 | PA-1 / PB-1 | Life Like Proto, Athearn | Life Like, Kato | 1947 |
| Shifter Service | ||||
| PRR Class | Builder Model | HO Model | N Model | First on PRR |
| AS6 | S-1 | Life Like Proto | 1947 | |
| AS6 | S-3 | Life Like Proto | 1951 | |
| AS10 | S-2 | Atlas (undec) | Arnold | 1950 |
| AS10, AS10m | S-4 | Atlas (undec) | 1951 | |
| AS10a | T-6 | GHQ | 1958 | |
| AS10am, AS10ams, AS10as, AS10s | RS-1 | Atlas | Atlas (Kato) | 1948 |
| AS15m | RS-2 | Model Power (undec) | 1950 | |
| AS16, AS16m, AS16ms | RS-3 | Roundhouse Products, Stewart Hobbies | Atlas | 1951 |
| AS16a | RSD-5 | Atlas | Atlas | 1952 |
| AS18m | RS-11 | Atlas, Life like Proto, Model Power (undec) | Atlas | 1956 |
| AS18am | RSD-12 | Atlas | 1958 | |
| AS24m | RSD-15 | Broadway Limited Imports | 1956 | |
| APS24ms | RSD-7 | 1956 | ||
| Baldwin | ||||
|---|---|---|---|---|
| Freight Service | ||||
| PRR Class | Builder Model | HO Model | N Model | First on PRR |
| BF15, BF15a, ABF18 | DR 4-4-15, DR 4-4-15B early "Shark" | Model Power | 1949 | |
| ABF18, BF16 | RF16 later "Shark" | ER Models | Deluxe Innovations (shell), ER Models, Bachmann (ER Models) | 1951 |
| BF20 | DR 6-4-20, DR 6-4-20B "Shark" | Redesignated; see class BP20. | 1948 | |
| Passenger Service | ||||
| PRR Class | Builder Model | HO Model | N Model | First on PRR |
| BP20 | DR 6-4-20, DR 6-4-20B "Shark" | Miracle Castings (shell) | 1948 | |
| BP60 | DR 12-8-30 "Centipede" | 1947 | ||
| Shifter Service | ||||
| PRR Class | Builder Model | HO Model | N Model | First on PRR |
| BS6 | VO 660 | Stewart Hobbies | 1943 | |
| BS6a | DS 4-4-6 | 1948 | ||
| BS7, BS7m | DS 4-4-7.5 | 1950 | ||
| BS10 | VO 1000 | Stewart Hobbies | Atlas | 1945 |
| BS10a, BS10am | DS 4-4-10 | Stewart Hobbies | 1948 | |
| BS10as | DRS 4-4-10 | Stewart Hobbies | 1949 | |
| BS12, BS12as, BS12m | S-12 | Athearn | 1951 | |
| BS12am, BS12ams | RS-12 | Stewart Hobbies | 1951 | |
| BS16m, BS16ms | AS-616 | Stewart Hobbies | 1951 | |
| BS24, BS24m | RT-624 | 1951 | ||
| EMD | ||||
|---|---|---|---|---|
| Freight Service | ||||
| PRR Class | Builder Model | HO Model | N Model | First on PRR |
| EF15 | F3A / F3B | Life Like Proto, Athearn Genesis, Model Power (undec), Stewart Hobbies, Highliners (undec), Intermountain | Kato (Phase II), InterMountain (Phase IIb) | 1947 |
| EF15a | F7A / F7B | Athearn, Athearn Genesis, Bachmann, Highliners (undec), Intermountain, Life Like (undec), Mantua (undec), Stewart Hobbies, Broadway Limited Imports | Bachmann, Life Like, Kato | 1949 |
| EF22 | GP30 | Athearn, Bachmann Spectrum, Life Like Proto | Atlas | 1963 |
| EF25 | GP35 | Athearn, Kato, Bachmann Spectrum, Rail Power Products (shell) | Atlas | 1964 |
| EF25a | SD35 | Atlas, Con-Cor, Pemco, IHC Premier | Atlas | 1965 |
| EF30a | SD40 | Kato, AHM, IHC, Mehano, Rail Power Products (shell) | Kato | 1966 |
| EF36 | SD45 | Athearn (undec), Bachmann Spectrum, Bachmann Plus, Kato, Rail Power Products (shell) | Kato | 1966 |
| Passenger Service | ||||
| PRR Class | Builder Model | HO Model | N Model | First on PRR |
| EP12 | LWT12 | 1956 | ||
| EP20 | E7A / E7B | Con Cor, Life Like Proto, Broadway Limited Imports | Life Like, Precision Craft Models | 1946 |
| EP22 | E8A | IHC, Life Like Proto, Broadway Limited Imports | Life Like, Kato | 1950 |
| Freight / Passenger Service | ||||
| PRR Class | Builder Model | HO Model | N Model | First on PRR |
| EFP15 | FP7A / FP7B | ER Models | Model Power | 1952 |
| Freight / Shifter Service | ||||
| PRR Class | Builder Model | HO Model | N Model | First on PRR |
| EFS17m | GP9 / GP9B | Athearn (undec), Walthers Trainline (undec), Life Like Proto, Model Power | Kato, Atlas | 1955 |
| Helper Service | ||||
| PRR Class | Builder Model | HO Model | N Model | First on PRR |
| EH15 | F3A | Redesignated; see class EF15. | 1948 | |
| Shifter Service | ||||
| PRR Class | Builder Model | HO Model | N Model | First on PRR |
| ES6 | SW | 1937 | ||
| ES6 | SW1 | Walthers, AHM, Model Power | 1945 | |
| AA6, ES10 | NW2 | Kato, Broadway Limited Imports | 1941 | |
| ES12, ES12m | SW7 | Athearn, Con-Cor, Broadway Limited Imports | 1950 | |
| ES12, ES12m | SW9 | Life-Like Proto | Life-Like | 1951 |
| ES12 | SW1200 | Life-Like Proto | 1958 | |
| ES15ax | SD7 | Life-Like Proto, Rail Power Products (shell) | Life-Like | 1953 |
| ES15m, ES15ms | GP7 | Life Like Proto | Atlas, Kato | 1951 |
| ES17m | SD9 | Life-Like Proto, Athearn, Rail Power Products (shell) | Atlas | 1957 |
| Fictitious Units | ||||
| Types never owned by the Pennsy. | ||||
| PRR Class | Builder Model | HO Model | N Model | First on PRR |
| DDA40X | Athearn | Never | ||
| F2A | Model Power | Never | ||
| GP38 | Con Cor | Never | ||
| SD24 | Con Cor | Never | ||
| Fairbanks Morse (FM) | ||||
|---|---|---|---|---|
| Freight Service | ||||
| PRR Class | Builder Model | HO Model | N Model | First on PRR |
| FF16 | CF16A / CF16B "C-Liner" | AHM, IHC, Life Like Proto | Life Like | 1950 |
| FF20 | A ERIE / B ERIE | Miracle Castings (shell), Life Like Proto | Life Like | 1947 |
| Passenger Service | ||||
| PRR Class | Builder Model | HO Model | N Model | First on PRR |
| FP20, FP20a | A ERIE / B ERIE | Miracle Castings (shell), Life Like Proto | Life Like | 1947 |
| Shifter Service | ||||
| PRR Class | Builder Model | HO Model | N Model | First on PRR |
| FS10 | H10-44 | Walthers | 1948 | |
| FS12, FS12m | H12-44 | Walthers (undec) | Minitrix | 1952 |
| FS16m | H16-44 | Bachmann Spectrum, Bowser, Atlas | Atlas | 1952 |
| FS20, FS20m | H20-44 | 1949 | ||
| FS24m | H24-66 "Trainmaster" | Athearn, Atlas | Atlas | 1956 |
| General Electric (GE) | ||||
|---|---|---|---|---|
| Freight Service | ||||
| PRR Class | Builder Model | HO Model | N Model | First on PRR |
| GF25 | U25B | Stewart Hobbies | Atlas | 1962 |
| GF25a | U25C | AHM, Rivarossi | 1965 | |
| GF28a | U28C | Athearn | 1966 | |
| GF30a | U30C | Athearn | Kato | 1967 |
| GF33a | U33C | Athearn (undec), Atlas | 1968 | |
| Shifter Service | ||||
| PRR Class | Builder Model | HO Model | N Model | First on PRR |
| GS4, GS4m | 44 Ton | Bachmann Spectrum, Keystone Locomotive Works | 1948 | |
| Lima Hamilton | ||||
|---|---|---|---|---|
| Shifter Service | ||||
| PRR Class | Builder Model | HO Model | N Model | First on PRR |
| LS25, LS25m | T2500 | 1950 | ||
| Other | ||||
|---|---|---|---|---|
| Types never owned by the Pennsy. | ||||
| PRR Class | Builder Model | HO Model | N Model | First on PRR |
| MDT Switcher | IHC | |||
| Porter Hustler | Model Power | |||
Form 109-K, Classification and Description of Locomotives and Tenders, Pennsylvania Railroad, 1952.
Walthers Catalog - 1997 and 1999 editions.
"PRR-Talk" - Internet mailing list.