The Kobelco SK170 LC-11 is a hydraulic excavator in the 17-ton class, designed for general earthmoving, utility work, site preparation, and material handling. It features a long crawler undercarriage for improved stability and ground contact, with a compact tail swing design suited to confined job sites. The LC-11 designation identifies a later-generation model in Kobelco's SK series, typically associated with updated engine, hydraulic, and operator cab systems. The machine is commonly used in construction, roadwork, and excavation applications where reach, digging force, and maneuverability are required.