Used Komatsu PC400LC-7 Excavators For Sale

Komatsu PC400LC-7 is a hydraulic crawler excavator in the 40-ton class, designed for earthmoving, site preparation, trenching, and general construction work. The PC400LC-7 uses a long undercarriage configuration for improved stability and ground contact, with a low center of gravity suited to heavy digging and loading applications. It is powered by a Komatsu diesel engine and equipped with hydraulic controls for boom, arm, bucket, and swing functions. Common attachments include digging buckets, hydraulic breakers, and grapples. The model is used in mining, quarrying, utility, and infrastructure projects where reach, breakout force, and durability are required.