
New equipment
Frontier™ Tillage EquipmentTandem Disk Harrows


Notched Front Blades come standard on the TM12 Tandem Disk Harrow, delivering an aggressive cut and size of material.
Rear Blades are available in two different configurations:
Smooth Rear Blade
The smooth rear blades offer better control of soil for light to medium soils, slicing and mixing residue and reducing clumps for a finer field finish.
Notched Rear Blade
The notched rear blade is ideal for heavy to medium conditions and provides excellent soil penetration, which enables a deeper tilling depth in tough soil conditions delivering a more aggressive cut.
Disk Blades come with 9” spacings to promote deeper tilling depths and aggressive cuts, while allowing material to easily flow through in between disk blades resulting in consistent job quality.

Each disk gang on the TM12 can be adjusted individually from outside of the frame.
Toolless gang adjustments improve operator ease by eliminating the need to reach into the middle of the frame for disk gang adjustments. Easier adjustments will make it more convenient to precisely set the disk angle to match changing soil conditions and the desired finish. Use a more aggressive angle to tear up and penetrate rough and uneven soil or reduce the angle for smoother final seedbed preparation.
In addition to the individual gang adjustments, the TM12 front and rear gang angles are mismatched to enable straighter tracking in the field for a smoother finish.

Improve disk blade performance by removing soil buildup from disk blades in wet, sticky soil types with the Scraper Kit.
Code
Description
9000
Scraper Kit
Attachment
Description
5RDF0087
Scraper Kit for TM1275
5RDF0088
Scraper Kit for TM1292

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.
Code
Description
9010
Furrow Filler Kit
Attachment
Description
5RDF0089
Furrow Filler Kit for TM1275 & TM1292

The TM12 comes iMatch™ compatible, making it quick & easy to switch implements.
| Approximate working width | - |
|---|---|
| Transport - Width | - |
| Recommended drawbar hp range | - |
| Frame | - |
| Disk blades | - |
| Notched (front) Notched (rear) | - |
| Width | - |
|---|---|
| Ground clearance with base blades | - |
| Wheel hub bearings | - |
| Height | - |
| Length | - |
| Approximate working width | - |
|---|---|
| Maximum penetration | - |
| Working Width | 92 in. |
|---|---|
| Overall Width, in. (cm) | 97 3/4 (248 cm) |
| Overall Height, in. (cm) | 39 1/8 (99.5cm) |
| Overall Length, in. (cm) | 72 3/4 (185 cm) |
| Height to Hitch Pins, in. (cm) | - |
| Disk Spacing | 9 in. (22.9 cm) |
|---|---|
| Disk Thickness | 3.5 mm |
| Disk Diameter, in. (cm) | 20 in. |
| Number of Disks | 20 |
| Front Gang Blade Type | - |
| Rear Gang Blade Type | - |
| Notched (front) / Notched (rear) | Optional |
| Notched (front) / Smooth (rear) | Optional |
| Net | - |
|---|---|
| Weight per disk blade | - |
| Operating Weight | 968 lb |
| Shipping Weight | 624.1 kg 1,376 lb |
| Weight per Disc (Approx.), lb (kg) | 50 |
| Recommended PTO hp range | - |
|---|---|
| Recommended drawbar hp range | - |
| Engine HP Requirements | 40-75 |
| Engine HP Range (kW) | - |
| Gang / Frame Tubing | 3x3 square |
|---|---|
| Number of Blades | - |
| Disc Diameter, in. (cm) | - |
| Blade Thickness | - |
| Front Gang Blade Type | - |
| Rear Gang Blade Type | - |
| Axle Diameter, in. | - |
| Blade Spacing | - |
| Front Gang Angles | - |
| Rear Gang Angles | - |
| Type | - |
|---|---|
| Duty | - |
| Tube size | - |
| Front hitch type | - |
|---|---|
| Bolt-on rear hitch | - |
| Style | - |
| Category | Category 1 |
| iMatch / Quick hitch | Yes |
| Type | Integral |
| Height to Hitch Pins, in. (cm) | 20 in. |
| Spacing | - |
|---|---|
| Quantity | - |
| Type | - |
| Blade concavity | - |
| Blade option one | - |
|---|---|
| Blade option two | - |
| Blade option three | - |
| Blade option four | - |
| Blade option five | - |
| Blade option six | - |
| Front angle | - |
|---|---|
| Rear angle | - |
| Furrow fillers | - |
| Axle size | - |
| Axle material | - |
| Bearing type | - |
| Bearing wear plates | - |
| Bearing standards | - |
| Scrapers | - |
| Markings | - |
|---|---|
| Safety tow chain | - |
| Lights | - |
| Type | - |
|---|---|
| Size | - |
| Wheel hub type | - |
| Diameter, in. | 1-1/8 |
|---|---|
| Type | Square |
| Material | AISI 1045 |
| Front Gang Angles | 6, 11, 16, 21 degree (angle) |
|---|---|
| Rear Gang Angles | 4,9,14,19 degree (angle) |
| Adjustment | - |
| Gang / Frame Tubing | 3x3 square |
|---|
| Bearing type | 1 1/8 SQ with steel flanges |
|---|---|
| Material Thickness | 3/16 U-shape x 3/8 Top plate |
| Labor hours | - |
|---|---|
| Approximate Assembly Time | 30 minutes |
| Scraper Kit | Option |
| Furrow Filler Kit | Option |
| Rolling Basket | No |
| Time period | - |
|---|
| Date collected | - |
|---|