Hydraulic overload safety

With the overload safety, the plough bodies deflect in case of overload. Each plough body can deflect upwards or to the side individually. The pressurised hydraulic system guides the plough body back into working position.

The tripping force is adjusted for different soils through the hydraulic pressure.

A shear bolt serves as an additional overload safety.

The hydraulic overload safety is available in two versions:

• The overload safety with central adjustment of the tripping force

• The overload safety with decentralised adjustment of the tripping force