The S-940 has a 10-foot screed head with auger motor that can screed on chaired mesh, chaired rebar, heat tubes and some slab on deck. It also has a 9-foot raking/fine grade head. The 1,653-pound machine is available with either a 22-horsepower Subaru EH65 gasoline engine or a 24.8-horsepower Kubota DH902 diesel. It measures 11 feet long, 5 feet high, and 4 feet 9 inches wide.