Traction control, power pitch and improved blade control make the CAT D5K2 Dozer even more productive, precise and efficient. The large spacious cab provides a comfortable work area. Intuitive seat-mounted controls are easy to use for greater job accuracy and efficiency. The CAT D5K2 meets U.S. EPA Tier 4 Final/EU Stage IV emissions requirements. From the first cut to finish grade, the K2 Dozer sets the standard.