Construction Equipment Guide
470 Maryland Drive
Fort Washington, PA 19034
800-523-2200
The Komatsu PC400LC-7 is a hydraulic excavator in Komatsu's PC series, designed for heavy-duty earthmoving, site preparation, trenching, and material handling. The "LC" designation indicates a long carriage undercarriage configuration, providing improved stability and ground contact for demanding applications. The PC400LC-7 is commonly used in construction, mining, quarrying, and large-scale civil works. It features a tracked undercarriage, a boom and arm attachment system, and a full-size operator cab with integrated controls. As a large excavator, it is suited to high-production digging, loading, and bulk material movement in tough operating conditions.