Case IH has announced the launch of its Steiger CVT technology in Australia, which will be available on the Quadtrac 450 and 500; Rowtrac 400, 450 and 500; the Steiger wheeled 400, 450 and 500; and wheeled scraper 450 and 500. Case IH claimed the new rig is the world’s first articulated tractor with Continuously Variable Transmission (CVT). The Steiger CVT made its public debut at the AgQuip field days 2017 in Gunnedah (NSW).