Shop used Caterpillar D4K2 XL Dozers on MyLittleSalesman.com . Compare active listings with prices from $32,900 to $126,500. Sellers include Himes Equipment, MacAllister Machinery - South, Toromont CAT, and more. Filter by price, hours, or horsepower to find the Caterpillar D4K2 XL Dozer that fits your job.