| No. | Model | Railroad Line | Location | Status | Builder Info | Notes |
|---|---|---|---|---|---|---|
| 329 | RSD-12 | NYC&StL | Mad River & NKP Railroad Museum, Bellevue, OH | display | Alco, 06/1957 | |
| 1804 | RSD-12 | LS&I | ship yard, Escanaba, MI | stored | Alco, 10/1963 | Purchased by the shipyard so that its prime mover could be transferred into a tugboat. |
| 2958 (7008) | RSD-12 | Metropolitan Stevedore (SP) | Southern California Railway Museum, Perris, CA | display | Alco, 02/1961 | |
| 2954 (7004) | RSD-12 | Metropolitan Stevedore (SP) | Southern California Railway Museum, Perris, CA | display | Alco, 02/1961 | |
| 7012 (2962) | RSD-12 | Paperton Junction Southern (SP) | Arkansas Railroad Museum, Pine Bluff, AR | display | Alco, 03/1961 |