The D39-24 dozer has been updated to Tier 4-Final with a 105-horsepower Komatsu SAAD95E-7 engine. Available in EX or PX configuration, the dozer’s operating weight is 21,891 and 22,817, respectively. Blade capacity, with the power angle tilt blade, is 2.89 and 3.14 cubic yards, respectively.
It features auto-idle shutdown and economy modes that help reduce idle time and save fuel. A operator-selectable, automatic reverse grading mode enables automatic blade control. Operators can also choose between quick-shift, three-speed mode, and a variable 20-speed customizable transmission mode.
Komatsu D39-24 Specifications
- Operating weight: 21,819-22,817 pounds
- Engine: Komatsu SAA4D95LE-7
- Power, net: 105 horsepower @ 2,200 rpm
- Blade capacity: 2.9-3.1 cubic yards