| Model | Horsepower | Year(s) |
|---|---|---|
| NS | 2.5 | 1923,1924,1925,1926,1927 |
| R45RCLR | 45 | 1988 |
| R45RCR | 45 | 1988 |
| R45RSE | 45 | 1988 |
| R45RSLE | 45 | 1988 |
| R45RSYE | 45 | 1988 |
| R45RWLE | 45 | 1988 |
| R45RWYE | 45 | 1988 |
| RE200FCSS | 200,225,250,ACCY | 2000 |
| RE200FLSS | 200,225,250,ACCY | 2000 |
| RE200FXSS | 200,225,250,ACCY | 2000 |
| RE225FCSS | 200,225,250,ACCY | 2000 |
| RE225FGSS | 200,225,250,ACCY | 2000 |
| RE225FHSS | 200,225,250,ACCY | 2000 |
| RE225FLSS | 200,225,250,ACCY | 2000 |
| RE225FXSS | 200,225,250,ACCY | 2000 |
| T | 8 | 1927 |
| T65WMLM | 65 | 1988 |
| T65WMLT | 65 | 1988 |
| T65WMYT | 65 | 1988 |