Construction Equipment Guide
470 Maryland Drive
Fort Washington, PA 19034
800-523-2200
The Caterpillar D9N is a heavy-duty crawler dozer designed for earthmoving, mining, construction, and land clearing applications. Part of Caterpillar's D9 series, the D9N is known for its large frame, high drawbar pull, and durable undercarriage built for demanding site conditions. It is typically equipped with a Caterpillar diesel engine, powershift transmission, and a straight or semi-U blade depending on configuration. The D9N is used for bulk material pushing, ripping, grading, and site preparation. Its serviceability, operator visibility, and robust mechanical design make it a widely recognized machine in the crawler dozer category.