KOMATSU PC210LC-10 CRAWLER EXCAVATOR

Technical Description

The Komatsu PC210LC-10 is a mid-size hydraulic crawler excavator engineered for versatile earthmoving and excavation applications. Powered by a Komatsu SAA6D10E-2 turbocharged, water-cooled diesel engine, this machine delivers 158 net horsepower (118 kW) at 2,000 RPM, with a gross rating of 165 HP. The 6.69-liter displacement engine features direct injection and advanced electronic controls for optimized fuel efficiency and reduced emissions. The excavator weighs between 22.2 and 23.6 metric tons during operation and measures 12 feet on ground contact length with a tail swing radius of 9.7 feet. Its maximum digging depth reaches 37.8 feet, while maximum reach along ground extends to 49.7 feet. The boom-arm-bucket configuration achieves maximum bucket digging force of 138-149 kN (14.1-15.2 tons) depending on mode selection. Hydraulic performance is managed through a closed-center load-sensing (CLSS) system with dual variable displacement piston pumps supplying 475 liters per minute at maximum flow. The machine features six selectable working modes (P, E, L, B, ATT/P, and ATT/E) that optimize engine speed, pump flow, and system pressure for specific applications. Maximum drawbar pull capacity is 45,349 pounds with a maximum travel speed of 3.4 mph. The undercarriage utilizes 49 fully sealed track shoes per side with advanced suspension geometry ensuring stability across challenging terrain. The spacious cab incorporates Komatsu's Safe SpaceCab design with ROPS protection, sound isolation, and an intuitive LCD monitor interface for operator comfort and safety.