Generations
| Model | Size | Built around | Used market | Enclosed cab |
|---|---|---|---|---|
| Dresser TD7 | 0-75 hp | 1978 | rare | — |
| Dresser TD7E | 0-75 hp | 1979 | known | 3% |
| Dresser TD7ELGP | 0-75 hp | 1986 | rare | — |
| Dresser TD7G | 0-75 hp | 1990 | rare | — |
| Dresser TD7B | 0-75 hp | 1991 | rare | — |
| Dresser TD7H | 0-75 hp | 1996 | known | 2% |