Terrco Inc. Model 6200| Concrete Construction Magazine
By Concrete Construction Staff Terrco Inc.'s Model 6200 is its largest, heaviest, and most powerful grinder/polisher—making it the most efficient for projects more than 20,000 sq ft. Powered by a 40-hp, 460-V, three-phase electric motor with variable-speed drive, the 6200 is 80 in. long and 56 in. wide, and its cutting width spans 5 3½ in.