Generations
| Model | Size | Built around | Used market | Enclosed cab |
|---|---|---|---|---|
| Hitachi EX75UR-2 | 6-12 t | 1994 | rare | — |
| Hitachi EX75UR | 6-12 t | 1996 | known | 100% |
| Hitachi EX75 | 6-12 t | 1997 | rare | — |
| Hitachi EX75UR-3 | 6-12 t | 1997 | known | 100% |
| Hitachi EX75UR-5 | 6-12 t | 2000 | rare | — |
| Hitachi EX75US-5 | 6-12 t | 2000 | rare | — |
| Hitachi EX75US | 6-12 t | 2002 | rare | — |