Caterpillar 120 series
6 variants of this motor grader series, in build order.
6variants
1970–2006era
Generations
| Model | Size | Built around | Used market | Enclosed cab |
|---|---|---|---|---|
| Caterpillar 120 | 0-75 hp | 1970 | common | 71% |
| Caterpillar 120B | 0-75 hp | 1976 | rare | — |
| Caterpillar 120G | 0-75 hp | 1980 | very common | 81% |
| Caterpillar 120H | 0-75 hp | 1996 | rare | — |
| Caterpillar 120HNA | 0-75 hp | 1998 | common | 95% |
| Caterpillar 120M | 100-150 hp | 2006 | rare | — |