Used Caterpillar D9 Crawler Dozers For Sale

The Caterpillar D9 is a heavy-duty crawler dozer used in earthmoving, mining, land clearing, and large-scale construction. Built by Caterpillar, the D9 is known for its high drawbar pull, durable undercarriage, and ability to move large volumes of material in demanding conditions. It is typically equipped with a large diesel engine, power shift transmission, and a straight or semi-U blade for grading and pushing applications. The D9 has been produced in multiple generations and configurations, including military and industrial variants. It remains a widely recognized model in the crawler dozer category for high-production dozing and site preparation.