Wacker’s expanded CRT 48 ride-on trowel series offers improved steering and additional engine options. Three new models offer a torsion assist steering system that makes the 48-in. mechanical steertrowels easy to control. This new design reduces the amount of pounds of force needed to operate the unit by as much as 75% compared to previous models. Wacker Corp. 800-770-0957. www.wackergroup.com