Machine description: A/C, AUXILIARY HYDRAULICS, ROCKLAND HYDRAULIC QUICK COUPLER (IM4499), 36" ESCO DIGGING BUCKET (IM4500), ROCKLAND HYDRAULIC THUMB (IM4501), TIER-4 FINAL DIESEL ENGINE, CONTROL PATTERN CHANGER, REA... more info about the 2021 Komatsu PC170 LC-11.