The D51EX-22 (standard) and D51PX-22 (low ground pressure) mid-size dozers feature 6.69-liter Tier III-certified Komatsu SAA6D107E-1 engines rated at 130 hp at 2,200 rpm.
- Operating weights from 27,778 to 28,881 lbs.
- Large power angle tilt blades in 3.5- to 3.8-cu.-yd. capacities
- Hydrostatic transmission
- Variable Speed Selection allows travel speed adjustment through a 20-increment speed range
- Quick-shift Speed Selection provides three predetermined speed settings matched to job conditions
- Low-effort Palm Command Control System