Construction Equipment Guide
470 Maryland Drive
Fort Washington, PA 19034
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Komatsu PC45MR-5 is a compact mini excavator designed for construction, utility, landscaping, and site preparation work in confined spaces. It features a reduced tail swing design for improved maneuverability near walls, roads, and other obstacles. The PC45MR-5 is typically used for trenching, digging, grading, backfilling, and material handling. Its compact size supports transport between job sites and operation in urban or residential environments. As part of Komatsu's mini excavator lineup, the PC45MR-5 is built for versatility, operator control, and efficient performance in small to medium earthmoving applications.