Aggressive discs for tilling and inverting the soil
Notched concave discs provide a very aggressive cutting edge that is well-suited for soil penetration (especially when the concavity of the disc is shallow). These discs are also a good choice for residue management.
Inside Bevel
Aggressiveness
Tillage Practice
Residue Management
Soil Penetration
Speed
Seedbed Preparation
| Deep | Shallow | ||||||
|---|---|---|---|---|---|---|---|
| 540 mm | 560 mm | 620 mm | 675 mm | 710 mm | 760 mm | 840 mm | 920 mm |
| D inches | CR | D mm | C mm |
|---|---|---|---|
| 16" | 560mm | 408 | 37 |
| 16" | 620mm | 410 | 35 |
| 18" | 560mm | 457 | 48 |
| 18" | 620mm | 459 | 42 |
| 18" | 840mm | 461 | 31 |
| 18" | 920mm | 461 | 26 |
| 20" | 540mm | 504 | 59 |
| 20" | 620mm | 508 | 53 |
| 20" | 760mm | 511 | 41.5 |
| 20" | 840mm | 514 | 38 |
| 20" | 920mm | 515 | 34 |
| 22" | 540mm | 557 | 73 |
| 22" | 620mm | 560 | 65 |
| 22" | 675mm | 560 | 58.5 |
| 22" | 760mm | 565 | 51 |
| 22" | 840mm | 565 | 47 |
| 22" | 920mm | 569 | 61 |
| 24" | 540mm | 604 | 88 |
| 24" | 620mm | 611 | 78 |
| 24" | 675mm | 615 | 69.5 |
| 24" | 710mm | 617 | 66.5 |
| 24" | 760mm | 618 | 63 |
| 24" | 840mm | 620 | 57 |
| 24" | 920mm | 625 | 47 |
| 26" | 540mm | 654 | 108 |
| 26" | 620mm | 668 | 94.5 |
| 26" | 675mm | 670 | 86.5 |
| 26" | 710mm | 676.5 | 81 |
| 26" | 760mm | 676 | 76 |
| 26" | 920mm | 678 | 61 |
| 28" | 540mm | 699 | 127 |
| 28" | 710mm | 722 | 95 |
| 28" | 920mm | 734 | 73 |
| 30" | 710mm | 758 | 104.5 |
| 30" | 840mm | 768 | 89 |
| 30" | 920mm | 768 | 82.5 |
| 32" | 710mm | 820 | 125.5 |
| D inches | # Notches | A inches | A mm | B inches | B mm |
|---|---|---|---|---|---|
| 16" | 8 | 3.11 | 79 | 1.14 | 29 |
| 18" | 9 | 3.11 | 79 | 1.14 | 29 |
| 20" | 10 | 3.11 | 79 | 1.14 | 29 |
| 22" | 10 | 3.11 | 79 | 1.14 | 29 |
| 24" | 10 | 3.11 | 79 | 1.14 | 29 |
| 26" | 10 | 3.54 | 90 | 1.57 | 40 |
| 28" | 10 | 3.54 | 90 | 1.57 | 40 |
| 30" | 10 | 3.54 | 90 | 1.57 | 40 |
| 32" | 10 | 3.54 | 90 | 1.57 | 40 |
