| No. | Class | F.M. Whyte | Gauge | Railroad Line | Location | Status | Builder Info | Notes |
|---|---|---|---|---|---|---|---|---|
| 8 | 0-4-0T | 24" | Hans Vatter AG | Norgrove Gardens, Arroyo Grande, CA | operational | Orenstein & Koppel (Berlin) #13164, 1938 | From Germany, then Dorris, CA. Restoration completed in 2024. | |
| 6 | 0-4-0T+T | 24" | Lonely Mine (Gweru & District Light) | Norgrove Gardens, Arroyo Grande, CA | stored operational | Orenstein & Koppel (Berlin) #12709, 1934 | Named Buckeye. From Germany. Also reported as 12708. | |
| 11 | 0-8-0T | 24" | Sena Sugar (S. Africa) | Norgrove Gardens, Arroyo Grande, CA | operational | Orenstein & Koppel (Berlin) #11831, 1929 | Named Lucky. | |
| 14 (2) | 70 HP | 0-4-0T | 24" | FSDL (Herman Sivers AG) | Silver Dollar City, Branson, MO | operational | Orenstein & Koppel (Berlin) #13169, 1938 | From Germany, then the Northfield & Cannon Valley Railroad, Northfield, MN. Originally numbered 2 before being acquired by SDC. Converted to burn No. 2 fuel oil. Started operating at SDC in March 2019. |
| 43 | 50 HP | 0-4-0T | 24" | FSDL (Peter Buescher & Sohn) | Silver Dollar City, Branson, MO | operational | Orenstein & Koppel (Berlin) #12503, 1934 | Temporarily operated as a 2-4-0T type. Converted to burn No. 2 fuel oil. Taken out of service for major maintenance in Dec 2020 and again in early 2023. Returned to operation on Sep 28, 2023. Oldest operating locomotive at SDC. |
| 12 | 0-4-0T | 600mm | Lambert & Mahieux | John Nelson, Courtland, MS | private operational | Orenstein & Koppel (Berlin) #5419, 1913 | Named Marie. From Woodstown, NJ. | |
| 1 | 0-4-4-0 | 24" | CCV | CC&V ng Railroad, Cripple Creek, CO | operational | Orenstein & Koppel (Berlin) #2797, 1902 | 1960 photo from Avalos, Zacatecas Formerly named Goldfield. From Germany. | |
| 42 | 0-4-0WT-T | 600mm | Peter Buescher & Sohn | Loon Mountain, Lincoln, NH | operational | Orenstein & Koppel (Berlin) #12481, 1934 |
