A towed implement designed to smooth and grade land surfaces. These devices typically consist of a blade or series of blades mounted on a frame that is pulled behind a tractor or other vehicle. They are used to eliminate irregularities, fill depressions, and create a more uniform surface for various applications.
The utilization of such equipment offers significant advantages in agriculture, construction, and landscaping. In agriculture, it promotes even irrigation and improved crop yields. In construction, it facilitates the preparation of sites for building or paving. Historically, simpler versions were employed, but modern iterations incorporate hydraulic controls and laser leveling systems for increased precision and efficiency.