| No. | Model | Railroad Line | Location | Status | Builder Info | Notes |
|---|---|---|---|---|---|---|
| 1801 (3127) | RS-18 | Depew, Lancaster & Western (CNR) | Depew, Lancaster & Western Railroad, Batavia, NY | operational | MLW, 10/1959 | |
| 1847 (8752) | RS-18 | Buffalo Southern (CP) | Buffalo Southern, Hamburg, NY | operational | MLW, 03/1958 | |
| 20 (8794) | RS-18 | Lake Champlain & Moriah (CP) | Delaware & Hudson Railroad Depot, Port Henry, NY | display | MLW, 07/1958 | |
| 1800 (208-2) | RS-18 | Ohio Central (INCO) | Age of Steam Roundhouse, Sugarcreek, OH | operational | MLW, 04/1958 | Restored to operation in 2024. |