Disc Harrows

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Sunflower Disc Harrows are designed for ease of use, long service life and consistently great results.

Sunflower Disc Harrows

Versatility And Adjustability Are Built In

The disc harrow has become a fixture on nearly every farm since its introduction many years ago. When it’s doing its job, a disc should size residue to manageable pieces, blend residue into soil to speed up decomposition and deter erosion, break up clods and level the field.

To do its job right, a disc needs enough weight to cut tough residue. It also needs gang placement to leave a uniform surface, allowing material to flow through the tool rather than building up. A good disc harrow is easy to keep balanced, easy to use and easy to maintain.

A Sunflower disc provides benefits that don’t come standard on other brands of tillage. Sunflower disc harrows are designed for ease of use, long service life and consistently great results.

Key Features

Trunnion Mounted Bearings
C-Flex™ Bearing Arms
Self-Leveling Hitch
Front-Mounted Gauge Wheels
Maintenance-Free Lift Systems
Variety of Disc Blade Diameters
Maintenance-Free Wing Hinges
Spring Cushion Gang Assembly
Walking Tandems
Walking Triple Tandems

Product Comparison

Select a product below to learn more

Model Working Width ft (m) Transport Width ft (m) Transport Height ft (m) Est Weight lbs (kg) Weight per ft of Cut lbs (kg) Power Requirements
1212 Tandem Disc Harrows 10’ 6” to 14’ 7” (3.2 to 4.5) 11’ 4” to 15’ 5” (3.5 to 4.7) N/A 3,978 to 5,069 (1,804 to 2,299) 337 to 398 (153 to 180) 8 to 10 hp/ft
1234 Three-Section Tandem Disc Harrows 18’ 11” to 32’ 8” (5.5 to 10) < 13’ to <16’ (4 to 4.9) 10’-2” to 15’-4” (3.1 to 4.7) 9,829 to 17,098 (4,458 to 7,755) 517 to 534 (234 to 242) 8 to 10 hp/ft
1321 Flexible Offset Disc Harrows 12’ 10” to 19’ 9” 9’ 1” to 11’ 9” 10’ 10” to 11’ 3” 6,257 to 10,157 444 to 521 8 to 10 hp/ft
1436 Three-Section Flexible Disc Harrows 20’ 8” to 35’ 4” (6.3 to 10.8) 13’ 6” to 17’ 6” (4.1 to 5.3) 60 - 90 (2,114 - 3,171) 15,189 to 22,511 (6,890 to 10,211)   10 to 12 hp/ft
1444 Four-Section Disc Harrows 30’ 6” to 40' (9.3 to 12.2) 18’ 2” to 19’ 9” (5.5 to 6.1) 12’ 1” to 15’ 4” (3.7 to 4.7) 17,506 to 23,865 (7,940 to 10,825)   10 to 12 hp/ft
1544 Four-Section Disc Harrows 42’ to 44’ 9” (12.8 to 13.7) 22’ 2” (6.8) 14’ 7” to 15’ 8” (4.5 to 4.8) 27,200 to 28,975 (12,338 to 13,143) 644 to 648 (292 to 294) 10 to 12 hp/ft
1550 Five-Section Flexible Disc Harrows 46’ 9” to 49’ 6” 18’ 2” (5.5) 13’ 11” (4) 31,302 to 33,300 (14,198 to 15,105) 666 (302) 10 to 12 hp/ft
1710 & 1730 Series Offset Disc Harrows 11’ 0” to 24’ 11” (3.3 to 8) 12’ 7” to 18' (3.8 to 5.5) 7’ 0” to 14’ 7” (2.1 to 4.7) 10,329 to 22,860 (4,685 to 10,369) 299 to 441 (136 to 200) 12 to 15 hp/ft
1710HD Heavy-Duty Offset Disc Harrows 11’ 9” 12’ 9” 8’ 4” 14,956 1,273 20 to 25 hp/ft
1810 & 1830 Tandem Disc Harrows 14’ 4” to 39' 13’ 6’ to 19’ 10” 7’ 0” to 17' 9" 11,152 to 38,425 333 to 635 12 to 15 hp/ft