is coupled with the traction unit in known manner rear auxiliary implement 22 includes a spring tooth drag 26 and a rolling aka crumbler basket 28 which coact with each other to finish the soil however rear auxiliary implement 22 can be differently configured such as a spike tooth drag cultivator shanks etc shank frame 20 generally functions to carry cultivator shanks 30 with shovels 32 at their lower ends for tilling the soil rear lift wheels 34 are used for raising and lowering the shank frame 20 with a hydraulic lift cylinder not specifically visible in fig1 and 2 and a pair of front gauge wheels 36 are used to control the fore aft orientation of the shank frame 20 during a field operation similarly each inner wing section 14 a and 14 b middle wing section 16 a and 16 b and outer wing section 18 a and 18 b includes a shank frame 20 for tilling the soil a rear auxiliary implement 22 for finishing the soil rear lift wheels 34 and front gauge wheels 36 these components are slightly different from but still similar to the like named components described above with regard to center frame section 12 and are not described in further detail herein during use it is periodically necessary to move the field cultivator 10 from an unfolded operating position to a folded transport position first each outer wing section 18 a and 18 b is folded laterally inward and over a respective middle wing section 16 a and 16 b fig3 and 4 with the outer wing sections 18 a and 18 b in the folded state each middle wing.