Construction Equipment Guide
470 Maryland Drive
Fort Washington, PA 19034
800-523-2200
The Caterpillar 315 is a compact hydraulic excavator in Caterpillar's excavator lineup, designed for general earthmoving, utility work, site preparation, and material handling. It is typically used on construction, landscaping, roadwork, and municipal projects where maneuverability and digging performance are required in a smaller machine size. The 315 features a crawler undercarriage, hydraulic boom and stick, and a cab or canopy configuration depending on market and specification. Common attachments include buckets, hydraulic thumbs, and auxiliary tools. Caterpillar 315 excavators are known for balanced digging capability, transportability, and compatibility with a range of jobsite applications.