Used Caterpillar 320C L Excavators For Sale

The Caterpillar 320C L is a hydraulic excavator in Caterpillar's 20-ton class, designed for general earthmoving, trenching, site preparation, and material handling. It is powered by a Caterpillar diesel engine and uses a hydraulic system optimized for digging force, cycle efficiency, and controllability. The 320C L features a long undercarriage for improved stability and a larger working envelope compared with standard configurations. Common applications include construction, utility work, road building, and quarry support. As part of the Caterpillar 320 series, the 320C L is known for balanced performance, service access, and compatibility with a range of buckets and attachments.