Generations
| Model | Size | Built around | Used market | Enclosed cab |
|---|---|---|---|---|
| Komatsu WB150PS-2 | 15-16 ft | 1998 | rare | — |
| Komatsu WB150-2 | 15-16 ft | 2000 | known | 69% |
| Komatsu WB150 | 15-16 ft | 2001 | known | — |
| Komatsu WB150AWS2 | 15-16 ft | 2002 | rare | — |
| Komatsu WB150PS-2N | 15-16 ft | 2004 | rare | — |
| Komatsu WB150PS | 15-16 ft | 2005 | rare | — |
| Komatsu WB150-2N | 15-16 ft | 2005 | rare | — |
| Komatsu WB150AWS2N | 15-16 ft | 2006 | rare | — |