| Model | Horsepower | Year(s) |
|---|---|---|
| 6302 | 6 | 1973 |
| 6303 | 6 | 1973 |
| 631 | 1932 | |
| 634 | 25 | 1933 |
| 635 | 25 | 1933 |
| 636 | 25 | 1933 |
| 637 | 25 | 1933 |
| 638 | 25 | 1933 |
| 639 | 25 | 1933 |
| 640 | 25 | 1933 |
| 6402 | 6 | 1974 |
| 6403 | 6 | 1974 |
| 641 | 25 | 1933 |
| 642 | 1933 | |
| 643 | 1933 | |
| 6502 | 6 | 1965 |
| 6503 | 6 | 1965 |
| 6504 | 6 | 1975 |
| 6505 | 6 | 1975 |
| 65272 | 65 | 1972 |