Generations
| Model | Size | Built around | Used market | Enclosed cab |
|---|---|---|---|---|
| Komatsu PC150-3 | 12-20 t | 1987 | known | 95% |
| Komatsu PC150LC3 | 12-20 t | 1988 | known | 98% |
| Komatsu PC150HD | 12-20 t | 1988 | rare | — |
| Komatsu PC150 | 12-20 t | 1993 | known | 92% |
| Komatsu PC150LC5 | 12-20 t | 1994 | known | 94% |
| Komatsu PC150-5 | 12-20 t | 1995 | common | 96% |
| Komatsu PC150-6 | 12-20 t | 1998 | rare | — |
| Komatsu PC150LC6 | 12-20 t | 1998 | common | 100% |
| Komatsu PC150LC | 12-20 t | 1998 | known | 98% |
| Komatsu PC150LC6K | 12-20 t | 2000 | common | 100% |
| Komatsu PC1506K | 12-20 t | 2001 | rare | — |