Construction Equipment Guide
470 Maryland Drive
Fort Washington, PA 19034
800-523-2200
The Caterpillar 320E L is a hydraulic excavator in Caterpillar's 20-ton class, designed for general earthmoving, trenching, site preparation, and material handling. It is part of the 320E series and features a long undercarriage (L) configuration for improved stability and ground contact. The machine is commonly equipped with a Caterpillar diesel engine, hydraulic system, and operator cab designed for productivity and control. The 320E L is used in construction, utility, and infrastructure applications where digging depth, reach, and lifting capability are required. It supports a range of buckets and attachments for versatile jobsite operation.