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, trenching, site preparation, utility work, and material handling. It is commonly used on construction, landscaping, municipal, and infrastructure projects where maneuverability and efficient digging performance are required. The 315 typically features a diesel engine, hydraulic boom and stick controls, a rotating upper structure, and compatibility with a range of buckets and attachments. Depending on configuration and model year, it may include cab or canopy options, advanced hydraulic systems, and operator-assist technology. The Caterpillar 315 is recognized for versatility, transportability, and application flexibility.