The Cat® 12M3 Motor Grader combines durability and comfort with high productivity. Angled cab doors, tapered engine enclosure and a sloped rear window offer great visibility while an aggressive blade angle, optimized moldboard curvature and large throat clearance permit material to flow freely across the blade. The link bar allows extreme moldboard positioning for bank sloping and ditch cutting. The 12M3 motor grader is powered by a Cat C9.3 ACERT™ engine, which meets U.S. EPA Tier 4 Final/EU Stage IV emission standards.