The Warrior Equipment Barbarian 3543-RC is a fully gear driven, four head, 35.43" concrete grinder with remote control operation. The Barbarian dramatically increases production while providing easier transportation and improved ergonomics over other grinders. Remote control operation frees you to work on tooling, hoses, or other areas of production. Barbarian's wide grinding width makes it suitable for the largest industrial concrete polishing or floor preparation jobs. The Barbarian is a perfect choice for concrete floor preparation and repair, as well as all wet and dry polishing.