Used Caterpillar 320 GC Excavators For Sale

The Caterpillar 320 GC is a hydraulic excavator in Caterpillar's 20-ton class, designed for general excavation, trenching, site preparation, and material handling. It is part of the Cat 320 series and is positioned as a fuel-efficient, lower-cost operating model for contractors seeking balanced performance and reduced maintenance requirements. The 320 GC typically features a Cat diesel engine, hydraulic system optimized for standard-duty work, and an operator cab with controls for productivity and comfort. Common applications include construction, utility work, landscaping, and light demolition. It is used in earthmoving operations where reliability, serviceability, and operating economy are important.