The D65EX/PX/WX-15 and D85EX/PX-15 dozers feature Komatsu's Hydrostatic Steering System (HSS) with the company's Palm Command Control System (PCCS) travel joystick. The Tier-II-compliant SA6125E-2 Komatsu diesel powers both models. The D65, rated at 190 horsepower, has a top operating weight of 45,080 pounds. The 240-hp D85 tops out at 61,735 pounds. EX models are standard dozers, PX models are low-ground-pressure versions, and the D65WX-15 is a wide-track machine.
