Used Caterpillar 330B L Excavators For Sale

The Caterpillar 330B L is a hydraulic excavator in Caterpillar's 330B series, designed for heavy-duty earthmoving, trenching, site preparation, and material handling. The "L" designation indicates a long undercarriage configuration, providing improved stability and ground contact for demanding excavation work. Built for use in construction, utility, quarry, and general earthmoving applications, the 330B L is commonly equipped with a boom, stick, bucket, and a diesel engine matched to hydraulic performance. It is recognized for its operating weight class, digging capability, and compatibility with a range of attachments used in excavation and loading tasks.