Cutting unit for an agricultural working machine, and method for adjusting a cutting unit

A cutting unit for an agricultural working machine, the cutting unit comprising:

• a support body;
• at least one elongated cutting device arranged on the support body through which plants are harvested;
• a front suspension arranged on the support body and assigned to a first portion of the cutting unit, the front suspension including at least one wheel configured to rotate about a front axle;
• a rear suspension arranged on the support body and assigned to a second portion of the cutting unit, the rear suspension including at least two wheels configured to rotate about a rear axle;
• wherein both the front suspension and the rear suspension are configured to be rotatable about a respective rotary axis relative to the support body so that the front suspension and the rear suspension are configured for transition between a transport position and a working position;
• wherein the front suspension and the rear suspension, when in their respective transport position, are aligned transverse to a longitudinal axis of the cutting unit, and when in their respective working position, are aligned parallel to the longitudinal axis of the cutting unit;
• and
• wherein the front suspension and the rear suspension, when in their respective working position, are configured to move between at least a high position and at least a low position relative to the support body using at least one adjusting device.