The Kobelco SK300 LC-10 is a hydraulic excavator in the 30-ton class, designed for general earthmoving, site preparation, trenching, and material handling. It is part of Kobelco's SK series and features a long undercarriage configuration for improved stability and ground contact. The LC-10 designation identifies a long carriage version within the model line. Typical applications include construction, utility work, and excavation in confined or open job sites. The machine is commonly equipped with a diesel engine, hydraulic digging system, and operator cab designed for visibility and control. Specifications may vary by market, year, and attachment package.