TERRADUO offers a practical combination of two technologies in one pass – full-scale processing of topsoil with simultaneous processing of the subsoil. This process brings with it a number of agronomic benefits. The complete frame and individual working tools are based on the proven TERRALAND TN.
-65 cm
3-4 m
150-350 hp
The practical combination of ACTIVE-MIX and ZERO-MIX allows for full-scale loosening in one pass with simultaneous soil profile improvement.
Although it is a new machine, the complete support frame of the TERRADUO DN and the individual structural elements (ACTIVE-MIX and ZERO-MIX legs) are based on the time-tested machines of the TERRALAND TN series. The combination has created a unique machine with a range of agronomic benefits, based on a proven foundation.
The TERRADUO combines two technologies in one pass: loosening of the arable profile + disruption of compacted soil layers below the loosening depth (ZERO-MIX legs work approx. 10 cm lower than ACTIVE-MIX legs). The compacted part of the soil is below the loosening layer. The soil here is not biologically active, the purpose is to break up the slab, not to bring the dead soil into the soil profile.
The ACTIVE-MIX legs have a specially designed shape that ensures easy penetration into the soil and, above all, an excellent loosening and mixing effect in the plough zone. The role of the ACTIVE-MIX is to deeply loosen the soil profile and intensively mix the post-harvest residues.
The ZERO-MIX with wings is suitable for dry conditions. The role of the ZERO-MIX is to break up the soil slab and to prevent mixing of the soil horizonts. The lower intensity of loosening and mixing in the lower part of the processed profile ensures faster establishment of capillarity.
ACTIVE-MIX and ZERO-MIX legs have protective leg covers. They protect the main part of the leg and help with the penetration of the soil layers. The wings take care of the entire soil profile. ACTIVE-MIX legs have 70mm points and ZERO-MIX legs have 60mm LONG LIFE points. TERRADUO can be fitted with a 250 mm diameter spoked double-roller or a 630mm diameter heavy duty CUTPACK roller. Additional equipment includes support wheels, additional side shields or side additional rollers.
The individual parts of the TERRADUO DN are assembled, not welded. The prefabricated parts (legs to frames, inner frames to legs beams) have a lifetime several times longer than if we had chosen to weld these exposed parts together.
The FERTI-BOX FB_F front mounted hopper is primarily used for storage fertilisation directly into the soil profile and offers a volume of 1900-2200 litres. The fertiliser is transported pneumatically from the front hopper to the distribution head on the chisel plough.
The SEED BOX SB front-mounted hopper is used for storage fertilisation directly into the soil profile and offers a capacity of 1600 litres. The fertiliser is transported pneumatically from the front hopper to the distribution head on the chisel plough.
The FERTI-CART FC towed air-cart offers a storage volume of 3,500 litres. The mouth of the plastic hopper has a high inclination to allow the application of lower quality fertiliser. The TERRDUO DN chisel plough is easily aggregated using a three-point hitch.
The COMBO SYSTEM CS towed double chamber air-cart offers a hopper capacity of 5,000 litres. The seed drill is aggregated into the three-point linkage of the air-cart. The dual chamber design of the hopper allows two fertiliser types to be applied in one pass or both chambers to be used for one fertiliser.
Do not hesitate to contact us or find the dealer for your area.
Contact us Find a dealerA concise summary of the main working parts of the mounted chisel plough.
The high strength and robustness of the TERRADUO DN frame is ensured by the high-strength ALFORM steel. The individual frame parts are prefabricated, not welded.
Each working leg has an individual mechanical locking by means of a shear bolt.
The ACTIVE-MIX legs deeply loosen the soil in the soil profile and mix it intensively with the post-harvest residues.
ZERO-MIX legs process compacted soil layers, break up soil plates and prevent mixing of individual soil horizonts. ZERO-MIX legs work about 10 cm deeper than ACTIVE-MIX legs.
The additional side spike rollers perfectly align any crumbles on the sides of the machine.
The 250 mm diameter tandem rear packers have overlapping tines and therefore have an excellent self-cleaning effect.
The high robustness and durability of the TERRALAND chisel plough frame are provided by the high-strength Alform steel, thanks to which the chisel plough can process soil at a maximum working depth.
The point and the entire abrasion area of the abrasion point are covered with plates made of sintered carbides. The front part of the wings is made of carbide plates that minimise wear and tear in the width and maintain the same shape and functionality the whole time. The LONG LIFE model offers up to ten times longer service time when compared with the standard model, ensures a consistent working depth and quality of work, improves recessing, and provides lower costs and time saved by replacing working parts.
The system of profile fertilisation is one of the most efficient methods to maintain a sufficiently balanced nutrient supply in soil, not only in the arable horizon, but also in deeper layers of the soil profile. This innovative method of fertiliser application connected to deep soil cultivation is not only suitable for replenishing deficit nutrients in soil to reach a balanced level of a good supply, but also to improve accessibility of nutrients to plants, and it also has a positive effect on the growth of the root system.
We know that everyone has different requirements for the optional machine equipment and its expected use. Therefore, you can specify your own TERRALAND TN to precisely match your needs.
Mechanical leg protection with a shear bolt. A suitable design for light soils without rocks.
They keep cultivated soil along the working width without the risk of side ridge formation. The side deflectors offer comfortable folding into the working position from the tractor cabin using the hydraulic circuit.
The support wheels maintain the set working depth and lighten the load on the pulling vehicle.
They keep cultivated soil along the working width without the risk of side ridge formation. The machine folds into the working position automatically.
The additional side spiked rollers perfectly level any potential ridges created on the sides of the machine.
V-RING is a heavy steel packer suitable for intense crumbling and reverse soil consolidation. Suitable for all types of soil. Packer diameter 630 mm. The packer is equipped with scrapers that prevent it clogging. The V-RING packer is only available for the TERRALAND TN 4000HD9 model.
You are one step closer to your new machine.
You can try all the optional equipment in our configurator,
or read more about it in the brochure.
DEEP SOIL CULTIVATION
Deep soil cultivation has its proven advantages, and it can completely replace standard tillage when carried out at the right time and in the right way. Deep cultivation enables root systems to develop, disrupts compacted layers and the plough basin, and creates optimal soil environment for proper functional water and air conditions of soil. BEDNAR machines can carry out deep loosening up to the maximum depth of 65 centimetres. It is recommended to add profile fertilisation in one pass, to provide soil with essential nutrients.
More about zero tillage soil cultivation| TERRALAND TN_M | TN 3000 D5R | TN 3000 D7R | TN 4000 D7R | TN 4000 D9R | |
|---|---|---|---|---|---|
| Working width | m | 3 | 3 | 4 | 4 |
| Transport width | m | 3 | 3 | 4 | 4 |
| Transport length | m | 2,9 | 2,9 | 2,9 | 3,3 |
| Transport height | m | 1,7 | 1,7 | 1,7 | 1,7 |
| Počet radlic ACTIVE-MIX | pcs | 2 | 3 | 3 | 4 |
| Počet radlic ZERO-MIX | pcs | 3 | 4 | 4 | 5 |
| Working depth of legs* | cm | 65 | 65 | 65 | 65 |
| Leg spacing | cm | 60 | 40 | 56,5 | 42,5 |
| Leg protection | shear bolt | shear bolt | shear bolt | shear bolt | |
| Type of legs | cm | Active - Mix / Zero - Mix | Active - Mix / Zero - Mix | Active - Mix / Zero - Mix | Active - Mix / Zero - Mix |
| Frame type | rigid | rigid | rigid | rigid | |
| Frame clearance | cm | 86 | 86 | 86 | 86 |
| Power demand* | hp | 200 - 250 | 220 - 280 | 250 - 300 | 280 - 350 |
| Max. total weight** | kg | 2580 | 2580 | 3080 | 3080 |
3-4 m
150-350 hp
55-65 cm
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