| Model | Horsepower | Year(s) |
|---|---|---|
| FDL-10 | 15 | 1956 |
| FDL-11 | 18 | 1957 |
| FDL-12 | 18 | 1958 |
| FDL-13 | 18 | 1959 |
| FDL-14 | 18 | 1960 |
| FDL-15 | 18 | 1961 |
| FDL-16 | 18 | 1962 |
| FDL-17 | 18 | 1963 |
| FDL-18 | 18 | 1964 |
| FDL-19 | 18 | 1965 |
| FDL-20 | 20 | 1966 |
| FDL-21 | 20 | 1967 |
| FDL-22 | 20 | 1968 |
| GT-10S | 115 | 1968 |
| GT-115 | 115 | 1967 |
| HA-10 | 2.5 | 1940 |
| HA-15 | 2.5 | 1940 |
| HA-39 | 2.5 | 1939 |
| HD-10 | 2.5 | 1940 |
| HD-15 | 2.5 | 1940 |