Description
Residue Management, Superior Leveling. Designed for seedbed finishing, KUHN Krause 7305 disc harrows deliver excellent residue cutting and seedbed preparation. Working widths range from 18’1” – 34’1”.
Specifications
Manufacturer
Kuhn
Model
7305-31NR
Year
2026
Category
Harrows
Subcategory
Tandem Disc Harrow
Transport Width
16'4" (5 m)
Transport Height
14'2" (4.3 m)
Frame Type
3-Section
Number of Disc Blades
102
Number of Bearing Arms
26
Working Width
31'8" (9.7 m)
Weight
16,190 lb (7 344 kg)
Disc Blade Spacing
7-¾" (19.7 cm)
Disc Gang Angle
17 Degrees Front and Rear
Hitch Type
CAT IV, Articulating Ball Cast Hitch, 2" Pin
Leveling one
Fore / Aft Mechanical Adjustable, Level-Lift Tongue
Hydraulics
Color-Coded Hydraulic Hose Grips
Depth Control
Crank Style, Single-Point Hydraulic Depth Control
Disc Gangs
1-¾" Round Alloy Tie Rod, 6" Bell Diameter Ductile Iron Spools, Rock-Flex™ Bearing Arms, PEER® TILLXTREME™ Maintenance-Free Bearings
Disc Blades one
22" x 6 Gauge Residue Razor™ Solid Edge
Taper Blades
Front 22" - 20", Rear 22" - 20" - 18" - 16", Bolt-On Furrow Filler
Disc Scrapers
Adjustable 3.5" (8.9 cm) Wide
Center Section Tires one
(4) 280/70R15, Walking Beams, 6-Bolt Heavy-Duty Hubs
Wing Section Tires one
(2) 280/70R15, Walking Beam, 6-Bolt Heavy-Duty Hub, per Wing
Transport Locks and Safety
Hydraulic Ball Valve Wing-Fold and Transport Lock, Slow Moving Vehicle Sign, LED Lighting
Wing Gauge Wheels one
(2) 20.5 x 8 Load Range E
Wing Gauge Wheels
(2) 20.5 x 8 (Kevlar)
Leveling
Mechanical Fore / Aft Leveling
Rear Jack Mount
Jack Extension Weldment
Disc Blades two
22" x ¼" Residue Razor™ Solid Edge
Disc Blades
22" x ¼" Notched Edge Front and Rear
Wing Section Tires
(2) 280/70R15 Duals, Center 6-Bolt Heavy-Duty Hubs
Rear Hitch
Rear Hitch, 10,000 lb Horizontal and 1,000 lb Vertical Load
Finishing Attachments one
3-Bar Harrow
Finishing Attachments
16" Coil-Tine
Recommended Operating Speed
5 - 7 mph (8 - 11 km/h)
Working Depth Range
2" - 5" (5 - 12.7 cm)
Recommended Tractor Power
7 - 11 ENG HP/ft (17 - 26 kW/m)
Quick Enquiry
Harrows Kuhn Machines for Sale
Find this Kuhn 7305-31NR at Daves Repair Farm Equipment