Automatic height adjustment of the spray boom (via the height, balance and variable geometry) This system works with 5 sensors:

• 2 ultrasone sensors to measure the height of the spray boom left and right, always on the top parts
• 1 sensor mounted on the chassis to measure the corner of the field
• 1 sensor on the central part of the spray boom to measure the corner of the spray boom
• 1 sensor on the cylinder of the balance

It is up to the driver to enter the working height and the height when turning on the headland.
The spray boom will automatically adjust itself to the desired height, by controlling the height cylinder, the balance and the variable geometry.