Disc harrow "TORNADO" - In recent years, in agriculture in many countries, farmers are moving away from plowing, performing as the main operation of deep disking of the soil. Using this technology and observing crop rotation, it is possible to plow once every four years. As a result, time and fuel costs are reduced. And also moisture losses are reduced, and the process of soil erosion is excluded.

The harrow is designed for soil cultivation after harvesting various crops, processing of layers after plowing, whole lands, as well as stubble peeling.

Design features of the TORNADO harrow, which provide it with the above advantages:

1. Replaces plowing by cultivating the soil to a depth of 20 cm, which is achieved by the following features:

V-shaped arrangement of batteries;

Adjustable angle of attack from 15 to 30 degrees;

The harrow weight of 3300 kg provides a pressure of 115 kg on each disc

2. Equipping the harrow with a grinding module, which makes it a multi-operational unit, consists of:

Two passive cutters - provide painting of lumps remaining after disking;

Two tooth modules - provide leveling of the arrays, creates a layer that prevents moisture evaporation.

As a result, thanks to these two operations, we get a well-treated layer and exclude the cultivation operation.

3. Maintaining soil moisture;

4. Using the harrow "TORNADO" we get absolutely high-quality soil cultivation, from an agrotechnical point of view, for sowing, and after plowing it is necessary to carry out additional work for leveling, cultivation and compaction of the soil;

5. Fuel economy. For plowing, 20.1 l / ha is needed, and when using a harrow only 9 l / ha, we get savings for processing 100 hectares of 1.11 tons of diesel fuel. Plus fuel and time savings by reducing technological operations;

6. Increased productivity. The productivity of plowing when using PLN 3-35 is 0.7 ha / h, and when using a harrow - 3.17 ha / h, the saving of processing 100 ha is 111.5 hours;

7. Increasing the frame structures of the unit due to welding in an argon environment (72% argon and 18% CO2) limited by wire.