The new Cat D9N builds on a tradition of long service life and proven field reliability to reduce overall cost per unit of material moved by 3%. Efficiency gained through a new torque converter with stator clutch reduces fuel consumption by 5%, and the new dozer reduces maintenance and repair costs by 4%.
| Model | D9N |
| Engine Model | Cat® C18 ACERT™ |
| Displacement(L) | 18.1 |
| Bulldozer capacity (m³) | 13.5 |
| Machine working weight (kg) | 47872 |
| Track shoe width(mm) | 610 |
| Bulldozer weight(kg) | 6863 |
