Used Caterpillar M315 Excavators For Sale

The Caterpillar M315 is a wheeled excavator in Caterpillar's M Series lineup, designed for urban construction, utility work, road maintenance, and material handling. It combines mobility, hydraulic performance, and operator comfort in a machine suited for frequent travel between job sites. The M315 typically features a diesel engine, advanced hydraulic controls, a reinforced undercarriage, and a cab configured for visibility and productivity. As an excavator, it is used for digging, trenching, lifting, loading, and site preparation. The Caterpillar M315 is recognized for its versatility in applications requiring both excavation capability and on-road maneuverability.