Rotary tedder having a lifting unit

An agricultural implement, comprising:

• a main frame attachable to a towing vehicle,
• a wheel support supporting the main frame and having a plurality of main wheels;
• a tedder unit supported on a tedder frame, the tedder unit having a plurality of tines;
• and
• a lifting unit configured to bring the agricultural implement into each of a transport position, a working position, and a headland position;
• wherein the wheel support and the tedder frame are separate elements, each pivotable around a common axle on the main frame;
• wherein the lifting unit comprises an adjustment assembly, the adjustment assembly being attached directly to the wheel support at a first attachment point and directly to the tedder frame at a second attachment point, the first attachment point and the second attachment point span the common axle and form a triangle therewith;
• wherein the lifting unit further comprises a guide on the tedder frame;
• and
• wherein the lifting unit is configured to pivot the tedder frame and the wheel support around the common axle to bring the agricultural implement into a predetermined position between the working position and the headland position.