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Tandem Disk Harrows |


Case IH disk harrows are built to work level, pull easily, cut uniformly across their full width, and leave the 30% of residue cover that mulch-till requires.
Tandem and offset harrows feature exclusive Case IH Earth Metal disks, formed from a special metallurgy. Unique crimp-center blades are stronger than conventional blades and reduce drawbar pull.
Variety of sizes. The 3800 and 3950 tandem disks cut and mix residue, level the field, flex with the contour of the ground and cut at a constant depth. The 3950 Cushion GangŪ Flex-wing disk provides exceptional gang cushioning in adverse conditions. Tandem disk harrows are available in rigid and folding wing sizes, from 9 ft. 1 in. to 33 ft. 7 in. (2.77 m to 10.2 m), depending on the model.
| Model | Non-Folding | Folding Wing | Blade Sizes | Blade Spacing |
|---|---|---|---|---|
| 485 | -- | 19 ft. 1 in. to 23 ft. 4 in.
(5.8 to 7.2m) |
22 or 24 in. (559 or 610 mm) |
9 in. (229 mm) |
| 501 | 12 ft. 5 in. to 15 ft. 9 in.
(3.8 to 4.8m) |
20 ft. 8 in. (6.3m) |
24 or 26 in. (610 or 660 mm) |
10.5 in. (267 mm) |
| 596 | -- | 22 ft. 7 in. to 30 ft. 10 in.
(6.9 to 9.4m) |
26 in. (660 mm) |
10.5 in. (267 mm) |
| 3800 | 9 ft. 1 in. to 16 ft. 5 in.
(2.77m to 5m) |
17 ft. 5 in. to 21 ft. (5.31 m to 6.40m) |
20 or 22 in. (508 or 559 mm) |
7.5 or 9 in. (191 or 229 mm) |
| 3950 | -- | 19 ft. 10 in. to 33 ft. 7 in. (6.05 to 10.20m) |
20 or 22 in. (508 or 559 mm) |
7.5 or 9 in. (191 or 229 mm) |