Enhanced motor graders

The Cat M Series 3 motor graders – 12M3, 140M3, 160M3 and their all-wheel-drive (AWD) counterparts – are equipped with the latest emissions reduction technology. With operating weights ranging from 42,000 lb. to 47,000 lb., these machines are designed with improved fuel efficiency, operator comfort and safety features, as well as enhanced serviceability. M Series 3 motor graders meet U.S. EPA Tier 4 Final/EU Stage IV emission standards. www.cat.com