Used Caterpillar 345B L Excavators For Sale

The Caterpillar 345B L is a hydraulic excavator in Caterpillar's 345 series, designed for heavy-duty earthmoving, trenching, and material handling applications. The "L" designation indicates a long undercarriage configuration, providing improved stability and support for demanding digging and lifting tasks. Commonly used in construction, mining, quarrying, and large-scale site preparation, the 345B L is built for high production work with a large bucket capacity and strong breakout force. As part of the Caterpillar excavator lineup, it is recognized for its durable structure, serviceability, and compatibility with a range of work tools and attachments.