Hydraulic front levelling board
The hydraulic front levelling board consists of strong 10x80mm tines mounted with the unique and aggressive notched levelling tine point.
The Avaran harrow is characterized by the ingenious compact design and the multipurpose approach. The harrow is an effective tool for seedbed preparation in pre-cultivated and ploughed fields. Light stubble cultivation is also possible in good conditions with the wide tine spacing. The long and spacious frame allows for cultivation in different conditions. The 10x65mm TerraSuper tine brings superior depth stability and aggressive vibration benefitting the customer with a fine soil structure.
A powerful harrow for a wide range of conditions
8 tine axles, very open frame
6 to 8m working width
Sturdy 10x65 TerraSuper tines
3m transport width
The long frame with 8 tine axles of, evenly distributed throughout the frame, create the foundation for an open structure, allowing more plant residue to pass. As any true hybrid, the Avaran can be ordered with either 8 or 12cm tine spacing depending on the customer's needs. With the narrow tine spacing, the harrow cultivates the soil in a very aggressive way and leaves a very fine seedbed for the crop. On the other hand, the 12cm tine spacing allows farmers to work in conditions with a larger degree of plant residue and even directly in stubble if conditions are right.
The working depth setting is easy, accurate and adjustable at 5mm increments. Adjusting the working depth is a simple operation done at the center lifting cylinder in the middle section. The working depth is set by plates. Thanks to the easy system, the harrows are in a league of their own regarding the reliability and ease of use of the depth control. The hydraulic system for the depth control has a double check valve which guarantees that the pre-set depth is always maintained and not affected if any leaks in the tractor's hydraulics section.
The vibration of Avaran’s 10x65mm TerraSuper tines is extremely aggressive. The ability to crumble the ground is in a class of its own. When using a denser tine spacing of 8cm, Avaran cultivates the soil very efficiently and produces a smooth cultivation base. Two different tine spacings are optional.
Straight goosefoot tine points are available the Avaran harrows. With goosefoot points, Avaran produces a very smooth seedbed. Goosefoot point is also a very effective tool for the prevention of weeds. Avaran with goosefoot points is an excellent cultivator for organic farming as well.
Read moreThe 8 cm tine spacing is targetted to customers who are seeking a very aggressive cultivation and fine seedbed result on ploughed and pre-cultivated soil.
If choosing the Avaran with 12cm tine spacing, the machine will be able to handle more plant material and be utilized for seedbed preparation directly in the stubble if conditions are right.
In order to suit the road- and traffic legislations of different countries, the Avaran has been specifically designed with a narrow transport width in mind. All working widths come with a transport width of only 3m.
Multiva harrows can be fitted with various accessories to tailor the machine to specific needs.
Avaran models come with the following equipment as standard.
The hydraulic front levelling board consists of strong 10x80mm tines mounted with the unique and aggressive notched levelling tine point.
A light kit is included in the basic machine. The default light kit includes rear lights and big triangle to symbolize slow moving vehicle.
The strong TerraSuper tines are mounted with a durable 60mm wide and 8mm thick tine point. To boost the lifetime of the point, it can be turned and worn from both ends.
Rear accessories can be selected based on the farm’s soils, climate, and cultivation needs. Two of the following accessories are possible at the same time and can be varied according to the needs.
A rear levelling board is available. The levelling board is controlled by separate hydraulics easing the adjustment. A depth scale is mounted in order to increase the ease of use.
Spring-loaded cage roller for effective crumbling. The cage roller has a small diameter and aggressive design to ensure a good cutting and crumbling effect. High strength steel is used and in combination with industry leading bearings the cage roller will bring trouble-free operation.
A unique 2-row rear harrow is available. The design allows more plant residue to pass and also increase the levelling effect and overall finish of the seedbed. The rear harrow can be adjusted without the use of special tools and even has a built-in safety feature ensuring the harrow to move forward if reversing against and obstacle.
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Avaran | 600 | 700 | 800 |
---|---|---|---|
Number of tines | 75/50 | 87/58 | 97/64 |
Tine spacing, mm | 80/120 | 80/120 | 80/120 |
Number of tine axles | 8 | 8 | 8 |
Working width, cm | 600 | 700 | 800 |
Frame length, cm | 330 | 330 | 330 |
Transportation width, cm | 300 | 300 | 300 |
Transportation height, cm | 300 | 340 | 390 |
Power requirement, hp* | 140 | 180 | 220 |
Tyres | 250/65-14.5 | 250/65-14.5 | 250/65-14.5 |
Number of tyres | 8 | 8 | 8 |
Weight, kg** | 3840/3620 | 4175/3920 | 4510/4220 |
* Traction power requirement is indicative and is defined for a working depth of 5 cm
** Incl. rear harrow and levelling board
If you have any inquiries, please contact us.