Used Caterpillar 312C Excavators For Sale

The Caterpillar 312C is a hydraulic excavator in Caterpillar's 12-ton class, designed for general earthmoving, trenching, utility work, and site preparation. It is equipped with a Caterpillar diesel engine, hydraulic system, and crawler undercarriage for stable operation on uneven ground. The 312C is commonly used in construction, landscaping, and municipal applications where digging depth, reach, and maneuverability are required. Typical configurations may include a standard boom, stick options, and multiple bucket sizes. As part of the Caterpillar excavator lineup, the 312C is known for service access, operator comfort, and compatibility with a range of attachments.