| No. | Class | F.M. Whyte | Gauge | Railroad Line | Location | Status | Builder Info | Notes |
|---|---|---|---|---|---|---|---|---|
| 2 | 42 ton | Heisler2Tr | 4'-8½" | Forest Products | Cass Scenic Railroad State Park, Cass, WV | stored | Heisler #1589, 1929 | From Rossville, GA, then the L&N Depot, Adalusia, AL, then John Tisdale, Thomas, WV. Acquired by the Durbin & Greenbrier Valley Railroad in 2023 and moved to the Cass Scenic Railroad. |
| 5 | 62 ton | Heisler2Tr | 4'-8½" | Buffelen Lumber | Oregon Coast Scenic Railroad, Centralia, WA | stored | Heisler #1462, 1922 | Was in service for only four years before crashing into the Tacoma City Watershed, Eagle Gorge, WA. Recovered in 2002. From Tillamook, OR. |
| 7 | 80 ton | Heisler3Tr | 4'-8½" | Middle Fork RR | Durbin & Greenbrier Valley Railroad, Durbin, WV | stored | Heisler #1607, 1939 | From Bonsal, NC. |
| 3 | 42 ton | Heisler2Tr | 4'-8½" | Fisher Lumber | JM Jones Lumber, Ferriday, LA | stored | Heisler #1513, 1925 | Stored in an old shed at an old sawmill. |
| 91 (102) | 90 ton | Heisler3Tr | 4'-8½" | Condon, Kinzua & Southern (Kinzua Pine Mills) | Mineral Shops, Mt. Rainier Scenic Railroad, Mineral, WA | stored | Heisler #1595, 12/1929 | Was operational, but was placed in storage due to the closure of the Mt. Rainier Scenic Railroad in May 2020. |
| 1 | 18 ton | Heisler2Tr | 36" | American Box Co. (Richardson Lumber) | Leslie Wilmunder, Palermo, CA | stored | Heisler #1225, 1911 | Was abandoned at Prather Mill, CA. Was restored at the Billy Jones Wildcat Railroad, Los Gatos, CA. From Rancho Cordova, then Marysville. |
| 2 | 70 ton | 0-6-0F | 4'-8½" | Union Electric Co | Museum of Transportation, St. Louis, MO | stored | Heisler #56, 1940 | |
| 5 | 86 ton | Heisler3Tr | 4'-8½" | PLC | Niles Canyon Railway, Sunol, CA | stored | Heisler #1268, 1913 | Once used on the Castro Point Railway. |