Construction Equipment Guide
470 Maryland Drive
Fort Washington, PA 19034
800-523-2200
The Caterpillar D6R is a crawler dozer designed for earthmoving, grading, site preparation, and material handling in construction, mining, and forestry applications. It is part of Caterpillar's D6 series and is commonly equipped with a six-cylinder diesel engine, hydrostatic or powershift transmission depending on configuration, and a steel track undercarriage for traction on rough terrain. The D6R is used with straight, semi-U, or angle blades and may be fitted with a ripper for breaking compacted ground. Known for balanced power, maneuverability, and durability, the D6R remains a widely recognized mid-size crawler dozer model.