The Hitachi 210LC-6 is a hydraulic excavator in the 21-ton class, designed for general earthmoving, utility work, site preparation, and material handling. As part of Hitachi's LC series, it features a long-carriage undercarriage for improved stability and reduced ground pressure compared with standard configurations. The 210LC-6 is typically equipped with a diesel engine, hydraulic boom and arm system, and a full-rotation upper structure for digging, loading, trenching, and grading applications. Common attachments include buckets, thumbs, and hydraulic tools. This model is used in construction, roadwork, and excavation operations where reach, digging force, and dependable performance are required.