The 1BZ(G) type offset heavy rake is mainly used to eliminate stubble before tillage, break the surface hardening, chop the straw into pieces and return to the field, chop the soil after tillage, level and conserve soil moisture, etc. It can also replace the plough to carry out soil ploughing on the cultivated land.High working efficiency, reasonable power utilization, strong ability of ploughing and breaking soil, flat surface and loose and broken soil after ploughing, strong adaptability to sticky heavy soil, wasteland and weed-rich land.This harrow absorbs the advantages of the same kind of foreign advanced products, the whole machine adopts the combined structure, with the square welded pipe integral steel harrow frame as the main body, equipped with hydraulic lift pneumatic rubber transport