| No. | Model | Gauge | Railroad Line | Location | Status | Builder Info | Notes |
|---|---|---|---|---|---|---|---|
| 142 (1701) | RS-3 | 4'-8½" | M-K-T | Midland Railway Historical Association, Baldwin City, KS | operational | Alco, 06/1951 | Heavily modified |
| 401B (66C) | F3A | 4'-8½" | M-K-T | Red River Museum, Denison, TX | display | EMD | |
| 400 | 45 Tonner | 4'-8½" | M-K-T | Oklahoma Railway Museum, Oklahoma City, OK | display | GE, 05/1950 | |
| 48 (2034) | SW8 | 4'-8½" | M-K-T (USAX) | Oklahoma Railway Museum, Oklahoma City, OK | operational | EMD, 05/1951 | |
| 28 (1006) | DS-4-4-1000 | 4'-8½" | M-K-T | Parsons Historical Museum, Parsons, KS | display | Baldwin, 02/1947 |