1BZ series traction hydraulic bias heavy rake absorbs the advantages of foreign similar advanced products, according to standard design, the whole machine adopts a combination structure, mainly suitable for farmland pre-cultivation, breaking the surface plate nodes, rod cutting back fields, after cultivation ground broken, flat maintenance and other operations, in the cooked lands can also be replaced by plow for soil cultivation operations. A ye tɛ̈n yenë yen tɔ̈ɔ̈u thïn, a ye tɔ̈ɔ̈u thïn, a ye tɔ̈ɔ̈u thïn, a ye tɔ̈ɔ̈u thïn, a ye tɔ̈ɔ̈u thïn, a ye tɔ̈ɔ̈u thïn