Construction Equipment Guide
470 Maryland Drive
Fort Washington, PA 19034
800-523-2200
Komatsu PC390LC-11 is a hydraulic crawler excavator in the medium-to-large class, designed for earthmoving, trenching, site preparation, and general construction work. The PC390LC-11 uses Komatsu's low-emission diesel engine and hydraulic system to support digging performance, fuel efficiency, and controlled operation. The LC undercarriage provides stability and ground contact for work on uneven terrain. Typical applications include mass excavation, utility work, quarry support, and material handling with compatible attachments. The machine is part of Komatsu's PC-11 series, which emphasizes operator comfort, service access, and productivity in demanding jobsite conditions.