Heavy duty construction 9ft BALLAST FIELD ROLLER with fillable Roller (water or other media). E-Z-Transport (lift off ground)position. Over 14 acres per hour coverage Strong robust Frame and bearings. All drums can be ater filled for extra weight. 3 point linkage transports (when empty.) A good asset for medium to large feilds and paddocks and fits mid sized tractors 35/45 HP Upwards.