Features
Disk Blades for Various Conditions
Notched front blades come standard on the TM12 Tandem Disk Harrow, providing an aggressive cut for different material sizes. The rear blades, available in smooth or notched, allow for better soil control, deeper tilling depths, and improved soil penetration.
Additional Kits Available
A scraper kit (as pictured) is available to improve disk blade performance by removing soil buildup from disk blades in wet, sticky soil types with the scraper kit. The Furrow Filler Kit provides additional smaller-diameter disk blades to mount onto the outermost rear disk gangs, helping to fill in the furrow and eliminate ridging that can be created by the outermost disk blade.
Easy Gang Angle Adjustments
Each disk gang can be adjusted individually without tools for ease of use. This allows precise disk angle settings to match different soil conditions. The mismatched front and rear gang angles enable straighter tracking for a smoother finish.
Disks
| Quantity | 20 |
| Notched (Front) Smooth (Rear) | Optional |
| Spacing | 22.9 cm |
| Spacing | 9 in. |
| Notched (Front) Notched (Rear) | Optional |
Dimensions
| Operating Weight | 439.1 kg |
| Overall Height | 39.13 in. |
| Weight Per Disk | 50 lb. |
| Overall Length | 185 cm |
| Working Width | 92 in. |
| Shipping Weight | 624.1 kg |
| Overall Width | 97.75 in. |
| Operating Weight | 968 lb. |
| Overall Height | 99.5 cm |
| Weight Per Disk | 22.7 kg |
| Overall Length | 72.75 in. |
| Working Width | 233.7 cm |
| Shipping Weight | 1376 lb. |
| Overall Width | 248 cm |
Weight
| Operating Weight | 439.1 kg |
| Operating Weight | 968 lb. |
| Shipping Weight | 1376 lb. |
| Shipping Weight | 624.1 kg |
| Weight Per Disc | 50 lb. |
| Weight Per Disc | 22.7 kg |
Disk Hillers
| Disk Diameter | 20 in. |
| Disk Diameter | 50.8 cm |
| Disk Thickness | 3.5 mm |
| Disk Thickness | 0.138 in. |
| Notched (Front) / Smooth (Rear) | Optional |
| Disk Spacing | 9 in. |
| Disk Spacing | 22.9 cm |
| Number Of Disks | 20 |
| Notched (Front) / Notched (Rear) | Optional |
Gang axle
| Diameter | 2.86 cm |
| Diameter | 1.125 in. |
| Material | AISI 1045 |
| Type | Square |
Hitch
| Height To Hitch Pins | 20 in. |
| Height To Hitch Pins | 50.8 cm |
| Category | Category 1 |
| Type | Integral |
| iMatch / Quick Hitch | Yes |
Gang angles
| Rear Gang Angles | 4,9,14,19 degree (angle) |
| Front Gang Angles | 6,11,16,21 degree (angle) |
Bearing hanger
| Bearing Type | 1 1/8 SQ with steel flanges |
| Material Thickness | 3/16 U-shape x 3/8 top plate |
Tractor Requirements
| Engine HP Range | 30-55.9 (40-75) kW |
Setup Time
| Furrow Filler Kit | Option |
| Scraper Kit | Option |
| Rolling Basket | No |
| Approximate Assembly Time | 30 minutes |
Tubing
| Gang / Frame Tubing | 3x3 square |
Construction
| Gang / Frame Tubing | 3x3 square |
