Kuhn TDH 7305-21R

Disc Gangs

The 7305 disc harrow features 22’’ diameter blades, 6’’ diameter bell ductile iron spools with 17-degree front and rear gang angle. Choose from the Class I seedbed finishing model with 7-3/4’’ narrow blade spacing or the Class II all-purpose model with wide 9-1/8’’ blade spacing. Rear gangs feature tapered blades to eliminate ridging. Bolt-on extension spool and furrow filler blade are standard equipment on 7305 discs.

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.

Walking Tandems

Standard on all 7305 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.

No Daily Grease Maintenance

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.

Additional Features:

Hitch - AB (articulating ball) Cast Hitch will be available in a CAT III or CAT IV dependent on model.

Tractor Interface Center -  This feature prevents hydraulic hose damage due to contact with the tongue or tractor drawbar, it also provides operators with a convenient place to store the hydraulic hose couplers, hydraulic road lock valves and 12-volt electrical connections.

Finishing Attachments - A 16” coil-tine 3-bar harrow is an available option for the 7305 disc harrow.

Rear Hitch - Rear trail hitch for packer is available for machines without the 3-bar harrow. The trail hitch has a 1,000 lb. vertical load and 10,000 lb. towing capacity.