Rotary harrows Favourite BRF "Gonter" are designed to control weeds on various types of soils, especially on highly compacted soils with continuous and inter-row cultivation of any crops: cereals, row crops, legumes, vegetables, etc.
The tool allows you to carry out a number of operations with high productivity, which are an integral part of professional tillage. It is used most often in regions where there is a lack of moisture to ensure moisture conservation, as well as to control weeds (in the thread stage), destroy crusts, loosen the surface of the field (to prevent late germination of grain), saturate the soil with air, preserve moisture, and prepare the soil for sowing. Loosening also increases soil porosity, thereby contributing to the even distribution of oxygen and moisture in the soil and thus leading to stronger and more robust plants and making them more resistant to drought. The unit loosens the soil efficiently and evenly without damaging the plants, and has a high frame that allows for inter-row cultivation in the later stages of the growing season.
The working speed can vary from 10 to 16 km/h. (Recommended working speed 10-13 km/h)
The rotary cultivator is used for processing plants with a height of 10 to 25 cm.
The rotary cultivator can also be used for inter-row cultivation of plants up to 60 cm high. To do this, increase the row spacing between the tines by removing an excessive number of tines with hoes with the selected row spacing (optional).
Optionally, the hoe post has an easy adjustment for setting the row spacing by removing the spring from the post and lifting the hoe post up and setting the limiting axis that will hold the hoe.
The principle of operation of the rotary cultivator hoe is that due to the high speed of their rotation, the curved teeth of the hoe enter the ground almost straight and exit at an angle, as a result of which they break (form micro breaks) the soil. This action leaves the root system of cultivated plants intact, while weeds break out with the root to the surface and dry out.
The hoes, with a diameter of 53 cm, have a riveted structure for strength, and they rotate on sealed bearings with a profile that keeps out dust and moisture. For greater durability, caps are installed on the exposed sides of the bearing to protect against direct ingress of debris, soil and moisture.
Unique cast hoe legs are configured to follow the terrain as closely as possible and protect the hoe from stones and other obstacles. Each hoe is mounted on its own cast stand, which is independently sprung from the others. This allows you to cover more ground in one day. The short and long moulded tines pivot by 17 cm, making it easier to process crop residues.
The tine is shaped like a hood beak with a geometry that wears less during operation and lasts longer than its analogues. The quality of processing depends on the speed and the higher it is, the more the tool loosens the soil, breaking it up. The flexibility of the levers is provided by a spring, which exerts a pressure on the soil of approximately 25 kg.
- Intended use: before choosing a tine harrow, it is important to determine what type of work it will be used for. Some harrows are designed for soil loosening, while others are used for leveling the surface after sowing or before harvesting.
- Size and type of tines: the size and type of harrow tines should match the soil type on which the equipment will be used. The larger the tines, the deeper they penetrate the soil, but this also increases soil resistance. It is also important to consider the shape of the tines - cutting tines work well on clay soils, while flat tines are suitable for sandy soils.
- Number of tine rows: the number of tine rows on the harrow should correspond to the size and power of the tractor or other equipment used to pull it.
- Manufacturing material: harrows can be made from different materials, such as steel, alloys, or plastic. Particular attention should be paid to the material used for the tines - they should be strong and durable.
- Setup and adjustment: a tine harrow should be adjusted to the required working depth and angle to ensure efficient operation. It is also important to consider whether the tine angle can be adjusted for better adaptation to different soil types.
- Cost: the price of a tine harrow may vary depending on the manufacturer, model, materials, and functionality. Cost should be considered when choosing equipment, but it is not advisable to compromise on quality and efficiency, as this may result in additional repair and replacement expenses in the future.
- Manufacturer reputation: before choosing a tine harrow, it is important to consider the manufacturer's reputation. It is better to choose a well-established brand that has been operating on the market for a long time, has positive customer reviews, and provides reliable technical support for its products.
- Size and weight: the size and weight of a tine harrow should be considered before purchase, as these characteristics may affect its maneuverability and transportation between fields.
- Additional options: some tine harrows may include additional features such as a lifting mechanism or adjustable tine angle. These options should be considered if they are required for specific field operations.
By considering these factors, you can choose a tine harrow that will operate efficiently and meet the needs of your farm.
