Construction Equipment Guide
470 Maryland Drive
Fort Washington, PA 19034
800-523-2200
Komatsu D51EX-24 crawler dozer is a medium-size tracked bulldozer used for grading, earthmoving, site preparation, and material handling in construction, roadwork, and utility applications. The D51EX-24 features a hydrostatic transmission, low ground pressure undercarriage, and a straight or semi-U blade configuration depending on specification. Komatsu designed the model for controlled blade response, operator comfort, and efficient maneuverability in confined job sites. Typical applications include finish grading, backfilling, land clearing, and general dozing. The D51EX-24 is part of Komatsu's D51 series of crawler dozers and is commonly selected for versatile performance on varied terrain and soil conditions.
| Engine Power hp () | 131 (98) Starting 2018 Model Year |
| Engine Power hp (kW) | 131 (98) Starting 2024 Model Year |
| Engine Type | Komatsu SAA4D107E-7 Starting 2024 Model Year |
| Make | Komatsu Starting 2020 Model Year |
| Operating Weight lbs (kg) | 30,821 (13,980) Starting 2024 Model Year |
| Weight lbs (kg) | 30,821 (13,980) Starting 2018 Model Year |
| Make | Komatsu |
| Net Power | 131.00 hp (97.69 kw) |
| Operating Weight | 30,821.00 lbs (13,980.19 kg) |