Construction Equipment Guide
470 Maryland Drive
Fort Washington, PA 19034
800-523-2200
The Caterpillar D3 is a compact crawler dozer designed for grading, site preparation, landscaping, and utility work. It is part of Caterpillar's small dozer lineup and is commonly used where maneuverability, low ground disturbance, and precise blade control are important. The D3 typically features a hydrostatic transmission, responsive steering, and a six-way blade for finish grading and material handling. Available under the Caterpillar brand, the D3 is used in construction, agriculture, and municipal applications. Its compact size and operator-focused controls make it suitable for confined job sites and general earthmoving tasks.