Slide Show The Doosan DA40 Articulated Dump Truck boasts a 40-metric-ton payload and a dump volume of 31.9 cu yd. It is powered by a 500-hp Interim Tier 4 diesel engine with 1,750 lb-ft of torque at 1,300 rpm. The truck has a sloping body design with a low rear frame, resulting in greater overall stability. It features independent front suspension and constant six-wheel drive. Doosan Infracore; 770-831-2200; www.doosaninfracore.com
We look at the latest in construction products, including a highly sensitive air-pressure sensor, an articulated dump truck and a pile driver designed for installing solar farms. Click on the image to begin the slide show.