| No. | Class | F.M. Whyte | Gauge | Railroad Line | Location | Status | Builder Info | Notes |
|---|---|---|---|---|---|---|---|---|
| 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 is now placed in storage due to the closure of the Mt. Rainier Scenic Railroad in May 2020. |