Used Caterpillar 312E L Excavators For Auction

The Caterpillar 312E L is a hydraulic excavator in Caterpillar's 12-ton class, designed for general excavation, trenching, site preparation, and utility work. It features a fuel-efficient Cat diesel engine, hydraulic system, and an undercarriage configured for stability and digging performance. The 312E L is commonly used in construction, roadwork, landscaping, and municipal applications. Its compact tail swing and long undercarriage layout support maneuverability and balance in confined job sites. Operator controls, service access, and attachment compatibility are designed for productivity and routine maintenance. The model is part of Caterpillar's E Series excavator lineup.