Used Caterpillar 312E Excavators For Auction

The Caterpillar 312E is a hydraulic excavator in Caterpillar's 12-ton class, designed for general excavation, trenching, site preparation, and utility work. It is part of the Cat 300 series and is commonly used in construction, infrastructure, and earthmoving applications. The 312E features a compact tail swing design, hydraulic system optimized for digging performance, and operator controls intended for precision and efficiency. Typical configurations may include a standard boom, various stick lengths, and multiple bucket options. The model is known for service access, fuel efficiency, and compatibility with a range of work tools and attachments.