Dvurechensky chain harrow BTSD-12 is designed for loosening the top layer of soil on the stubble to a depth of 20-30 mm, levelling the surface of the field, breaking the soil crust and creating a mulch layer to reduce moisture evaporation, removal of weeds.
The harrow is designed to work on mature soils, i.e. soils suitable for further cultivation without disturbing the structure.
The harrow is hydroficated and can be coupled with MTZ or similar class tractors. Recommended tractor power for the BCD-12 harrow is not less than 80-82 hp.
equipped with a hydraulic pump not lower than NSh-32.
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