A new configuration of the tillage tools ensures that the machine works one hundred percent in a straight line.

The disc harrow as well as the fertiliser coulters (FERTILIZER machine) and seed coulters are mounted in an X configuration.

A central additional WAVE DISC in the rear section of the discs guarantees full-surface movement.

Further advantages:

• Infinitely-variable hydraulic depth adjustment – and the first row of discs can be adjusted mechanically, independently of the second row

• Spring-loaded edging boards on both sides ensure a uniform surface finish.

Precise contour tracking

These frame sections are preloaded using hydraulic accumulators to ensure equal pressure distribution in any working position over the whole working width. The machine can adapt perfectly to undulations in the ground thanks to the pressure applied.

On TERRASEM models with a working width of 6 m upwards, optional jockey wheels ensure exact depth control and ground sensing of the leading tillage tools.

• Uniform working depth across the entire working width is guaranteed

• Consistent placement depth thanks to the three-point linkages on the coulter rail

Four-joint mounting ensures independence

The four-joint 3-point design connects the coulter rail with the packer frame and allows the coulter rail to adjust independently to the ground contours.

The freedom of movement of the coulter rail delivers the following benefits even in the most difficult conditions:

• Optimum germination conditions.

• Uniform coulter pressure and seed placement - even in hilly terrain

• Homogeneous plant distribution in the field resulting in better yield