Mechanical fan drive

The mechanical fan is driven directly by the PTO shaft. Problem-free operation is also possible with tractors that have a low hydraulic capacity.

Hydraulic fan drive
The hydraulic fan drive facilitates convenient fan speed adjustment and thus ensures even longitudinal distribution, even in undulating terrain. The fan speed is set conveniently and independently from the engine speed, so that the revs always remain constant and run in the optimal range.

Air intake protection

An optional air intake protection is available for particularly dusty conditions, as any ingress of dirt and dust can effectively block the sensitive singling process.