The Kobelco SK520 LC-11 is a large crawler excavator in the Kobelco excavators lineup, designed for heavy-duty earthmoving, mass excavation, and demanding construction applications. It features a long undercarriage configuration for improved stability and working balance, along with a hydraulic system engineered for efficient digging, lifting, and loading performance. The SK520 LC-11 is commonly used in quarry work, site development, infrastructure projects, and large-scale material handling. As part of Kobelco's LC series, it is built for productivity, durability, and operator control in high-volume excavation environments.