Generations
| Model | Size | Built around | Used market | Enclosed cab |
|---|---|---|---|---|
| Linkbelt LS3400A | 20-30 t | 1986 | rare | — |
| Linkbelt LS3400 | 20-30 t | 1986 | known | 100% |
| Linkbelt LS3400C | 20-30 t | 1989 | rare | — |
| Linkbelt LS3400CII | 20-30 t | 1990 | rare | — |
| Linkbelt LS3400Q | 20-30 t | 2002 | rare | — |