KUHN Krause 8215 rock-flex disc harrow models feature C-arm type bearing hangers to "flex" over stones and protect components from damage in rocky fields. Dual scrapers are positioned at rock-flex arm locations for maximum residue deflection.
Aggressive 20-degree front gang angle and 19-degree rear gang angle optimize soil mixing and leveling for consistent performance. Rear gangs feature tapered blades to eliminate ridging. Bolt-on extension spool and furrow filler blade are standard.
Residue Razor™ disc blades are engineered to provide long wear life and sharpness - up to 5 times sharper than conventional blades.
Single-Point Depth Control
Adjust working depth across the entire disc from a single location with just one convenient crank at the front of the disc. Fine tune depth using the indicator decal - five turns changes the operating depth by one inch. Return to the same depth after each pass or change depth in the field in a matter of seconds.
Standard on all KUHN Krause 8215 disc harrows, heavy-duty walking beams with new metric tires allow for consistent working depth on rough ground and more stable road transport. Walking beams have slip-in spindles and heavy-duty hubs. Walking beam pivots require no daily grease maintenance or adjustment for preload.
PEER® TillXtreme™ bearings, incorporated into disc gang assemblies, require no daily grease maintenance. An exclusive, KUHN Krause two-piece, nylon outer ring absorbs shock loads and helps center the bearing within the housing, preventing bearing preload and premature failure of the disc gang bearing.
Flanged PEER TillXtreme bearings are used on all 24/7® reel attachments.
Wheel and wing hinge pivots feature hardened pins and bushings for no-grease maintenance.
Quad-Fold™ —The Ultimate in Transportability
The KUHN Krause Quad-Fold™ design features a rigid center section with a folding inner and outer wing. The outer wing hydraulically locks to the inner wing in field use to create a 3-section disc with even weight distribution. Quad-Fold 41- and 44-foot models are a full 5-section design.
Hitch - AB (articulating ball) cast hitch will be available in a CAT III or CAT IV. All 3-section 8215 disc harrows are equipped with a standard rigid tongue, while the Quad-Fold 8215 models will be configured with the Guardian Hitch® (cushion tongue).
Finishing Attachments - Choose the attachment best suited to your needs: 3-bar spike harrow, 24/7® 3-row 16” tine harrow, or the 24/7® heavy-duty flat bar or round bar soil conditioning reel with float position.
Rear Hitch - A heavy-duty rear packer hitch with 2,500 lb. tongue vertical load capacity and 10,000 lb. towing capacity is available for machines that are not equipped with finishing attachments.