Ligchine® offers three premium drive-in laser-guided screeds to meet a wide range of jobsite needs. The classic SPIDERSCREED® is a drive-in screed powered by three-wheel leveling technology and ideal for upper-deck applications. The LS120™ is the world’s first laser-guided screed to combine drive-in capability with a boom and features three-wheel drive. The all-new ST60™ breaks new ground as the industry’s first boom and drive-in screed attachment designed for skid steers.