Construction Equipment Guide
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The Caterpillar 320C LU is a hydraulic excavator in Caterpillar's 20-ton class, designed for general earthmoving, trenching, site preparation, and material handling. The LU designation typically indicates a long undercarriage configuration, providing improved stability and ground contact for digging and lifting applications. The 320C series is commonly equipped with a Caterpillar diesel engine, hydraulic system, and operator cab designed for productivity and service access. Used in construction, utility, and excavation work, the 320C LU is recognized for balanced digging performance, reach, and versatility across a range of jobsite conditions.