Construction Equipment Guide
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Komatsu D85EX-18 crawler dozer is a heavy-duty tracked bulldozer designed for earthmoving, grading, and site preparation in mining, construction, and land clearing applications. It is part of Komatsu's D85 series and uses a hydrostatic transmission with low-speed, high-torque performance for controlled dozing and fine grading. The D85EX-18 features a large blade, rugged undercarriage, and operator cab designed for visibility and productivity. Typical uses include bulk material handling, road building, and slope work. The model is commonly referenced in equipment fleets, rental inventories, and used machinery listings as a mid-size crawler dozer.