Tar River Implements has Disc Harrows available in three popular sizes. The DHC model is designed for compact tractors up to 28 hp. The DHS models are designed for 25-35 hp tractors. All units have adjustable gang angles and are Category 1 quick hitch compatible, They have 16” or 18” notched blades standard. The main frame is constructed of heavy duty 2” square tubing. The gangs have a 1” square high strength axle with re-greasable flange bearings.