Copyright © 2002 Andreas Kabisch
Von Kato für Atlas hergestellt. Sehr gut einsetzbar. Schwungmasse, Rapido Kupplungen. Damals noch keine Decodervorbereitung. Zur Unterscheidung: Die SD7 hat die "classification lights" an den Stirnseiten in der Mitte über den Numberboards, die SD9 nach aussen versetzt. Ansonsten sind beide Loks gleich. Kato hat die Loks auch unter eigenem Namen angeboten.
| Katalog # | Bahngesellschaft | Lok # | Sonstiges |
| SD7: | |||
| 4500 | (undecorated) | no dynamic brakes | |
| 4501 | (undecorated) | dynamic brakes | |
| 4502 | Denver & Rio Grande Western | 5300 | dynamic brakes |
| 4503 | Denver & Rio Grande Western | 5302 | dynamic brakes |
| 4504 | Southern Pacific | 1431 | dynamic brakes |
| 4505 | Southern Pacific | 1442 | dynamic brakes |
| 4506 | Baltimore & Ohio | 761 | no dynamic brakes |
| 4507 | Baltimore & Ohio | 764 | no dynamic brakes |
| 4508 | Bessemer & Lake Erie | 453 | no dynamic brakes |
| 4509 | Bessemer & Lake Erie | 801 | dynamic brakes |
| 4510 | Great Northern | 550 | no dynamic brakes |
| 4511 | Great Northern | 568 | no dynamic brakes |
| 4512 | Union Pacific | 457 | dynamic brakes |
| 4513 | Union Pacific | 458 | dynamic brakes |
| 4514 | Chesapeake & Ohio | 1826 | no dynamic brakes |
| 4515 | Chesapeake & Ohio | 1828 | no dynamic brakes |
| 4516 | Burlington Northern | 6022 | no dynamic brakes |
| 4517 | Burlington Northern | 6047 | dynamic brakes |
| SD9: | |||
| 4525 | (undecorated) | no dynamic brakes | |
| 4526 | (undecorated) | dynamic brakes | |
| 4527 | Pennsylvania Railroad | 7607 | dynamic brakes |
| 4528 | Pennsylvania Railroad | 7621 | dynamic brakes |
| 4529 | Conrail | 6915 | dynamic brakes |
| 4530 | Conrail | 6921 | dynamic brakes |
| 4531 | Chicago Burlington & Quincy | 329 | dynamic brakes |
| 4532 | Chicago Burlington & Quincy | 374 | dynamic brakes |
| 4533 | Norfolk & Western | 2349 | dynamic brakes |
| 4534 | Norfolk & Western | 2351 | dynamic brakes |
| 4535 Kato 17726-5 | Southern | 198H | no dynamic brakes |
| 4536 | Southern | 199A | no dynamic brakes |
| 4537 | Nickel Plate | 345 | no dynamic brakes |
| 4538 | Nickel Plate | 351 | no dynamic brakes |
| 4539 | Southern Pacific | 5392 | Black Widow |
| 4540 | Southern Pacific | 5417 | Black Widow |
| 4541 | Great Northern | 579 | |
| 4542 | Great Northern | 583 | |
| 4543 | Chicago & Northwestern | 1702 | |
| 4544 | Chicago & Northwestern | 1722 |
Copyright © Jerry Appleman
Motor 1500 PS 16 Zylinder, von 2/52 bis 11/53 188 Stück hergestellt
Bessemer & Lake Erie 803
Chicago, Burlington & Quincy 307
Copyright © Jerry Appleman
Motor 1750 PS 16 Zylinder, von 1/54 bis 6/59 471 Stück hergestellt
Chicago, Burlington & Quincy 450
Burlington Northern 6163