Used Caterpillar 317 Excavators For Sale

The Caterpillar 317 is a hydraulic excavator in Caterpillar's medium-size excavator range, designed for general earthmoving, trenching, site preparation, and utility work. It is commonly configured with a standard boom and stick, a cab with operator controls, and undercarriage options suited to construction applications. The 317 is known for combining digging performance, fuel efficiency, and machine control in a compact-to-mid-size platform. Typical uses include excavation, loading, grading, and material handling on commercial and infrastructure projects. Specifications can vary by year and configuration, including operating weight, engine output, digging depth, and bucket capacity.