The new Volvo F-Series articulated haulers are equipped with Volvo D11, D13 and D16 Tier 4i engines featuring Volvo Advanced Combustion Technology, which provides the engine with high torque at low revolutions to improve fuel efficiency, reduce noise levels and increase engine life. The F-Series also features Volvo’s exclusive Automatic Traction Control. In normal mode, ATC selects fuel-saving 6 x4 drive and only engages 6x6 drive when the operating conditions call for it, increasing productivity with minimal fuel consumption. www.volvoce.com/constructionequipment/na/en-us/pages/bahome.aspx