The Dynatec Concrete Cutters are true multi-purpose concrete cutter, available with gasoline or diesel engines, often used to cut concrete, asphalt, stone, etc. They are compact and developed with a clear focus on ergonomics, making them ideal for small to mid-sized jobs. Large water tank is standard. Heavy duty frame and undercarriage to eliminate frame vibration and bending wheel have ball bearings and water proof seals for reduced maintenance. Screw-type depth control w/lock guarantees accurate cutting.