Combined agricultural device for soil cultivation and sowing

摘要

The cultivator (101) has a soil processing machine (103) with pivot points arranged at a central support frame (106) for fixing a tractor three point lever. Side frames (107) are arranged pivotably together with trailing rollers (108) in a transport position. A narrow central tire-like roller element (109') e.g. transportation support wheel, at the support frame is arranged at center of the cultivator between the trailing rollers fixed with the respective side frames. The central roller element is arranged with a holding device at the support frame.