Construction Equipment Guide
470 Maryland Drive
Fort Washington, PA 19034
800-523-2200
The Komatsu D155AX-8 is a heavy-duty crawler dozer designed for earthmoving and construction applications. Equipped with a powerful diesel engine, this model delivers high horsepower and torque for efficient grading, pushing, and leveling tasks. The D155AX-8 features advanced hydrostatic transmission and an operator-friendly cab with enhanced visibility and ergonomic controls. Its robust undercarriage and reinforced blade provide durability and stability on rough terrain. Commonly used in mining, forestry, and large-scale construction projects, the Komatsu D155AX-8 crawler dozer offers reliable performance, fuel efficiency, and ease of maintenance, making it a versatile choice for demanding job sites.
| Engine Power hp () | 354 (264) Starting 2018 Model Year |
| Engine power hp (kW) | 354 (264) Starting 2019 Model Year |
| Engine Type | Komatsu SAA6D140E-7 Starting 2019 Model Year |
| Make | Komatsu Starting 2019 Model Year |
| Operating Weight lbs (kg) | 89,300 (40500) Starting 2021 Model Year |
| Weight lbs (kg) | 89,300 (40,500) Starting 2017 Model Year |
| Make | Komatsu |
| Net Power | 354 hp (264 kw) |
| Operating Weight | 89,300 lbs (40,506 kg) |