The 3HGR large diameter roller is shaft mounted onto the frame with bearings for smooth, frictionless rolling.
A scraper blade is fitted to the mounting frame to prevent a build-up of earth on the roller face.
The roller may be water ballasted for extra weight. There are two filling/emptying points situated at each end of the roller to make the filling and emptying task a simple operation. The 3HGR is mounted on a 3-point hitch.
