Komatsu PC210LC is a hydraulic crawler excavator in the 20-ton class, designed for general earthmoving, trenching, site preparation, and material handling. The PC210LC typically features a long undercarriage for improved stability, a boom and arm configuration suited to digging and loading, and a diesel engine matched to hydraulic performance for efficient cycle times. Common applications include construction, utility work, road building, and quarry support. Depending on configuration and market, the PC210LC may be equipped with different boom lengths, bucket sizes, cab options, and control systems. It is part of Komatsu's PC-series excavator lineup.