| No. | Class | F.M. Whyte | Gauge | Railroad Line | Location | Status | Builder Info | Notes |
|---|---|---|---|---|---|---|---|---|
| 3 | 55 ton | Climax2Tr | 4'-8½" | Middle Fork RR (Moore, Keppel & Co.) | Durbin & Greenbrier Valley Railroad, Durbin, WV | stored | Climax, 11/1910 | Named Durbin Rocket. From CT Trolley Museum, East Windsor, CT, later West Virginia Railroad Museum. Awaiting mandated 1,472-day inspection and overhaul. Temporarily replaced by Cass Scenic Railroad Heisler 6 and stored in the Cass yard in Cass, WV. |
| 10 | Climax3Tr | 4'-8½" | Hillcrest Lumber | Mineral Shops, Mt. Rainier Scenic Railroad, Mineral, WA | stored | Climax #1693, 1928 | Was operational, but is now placed in storage due to the closure of the Mt. Rainier Scenic Railroad in May 2020. |