Using a double-telescopic tractor frame, the G&Z S600 slipform paver has a nominal working width from 8 to 22.5 feet. Bolt-in frame extensions allow widths to 29 feet, or to 26 feet with a dowel-bar inserter. It is designed for work on city streets, highways and airport runways, as well as in barrier-wall, off-set or minimum-clearance applications. Engineered with a narrow profile, the S600 offers a range of three- and four-track configurations.