The new generation of GF 400 rotary tiller with Go-Clean concept

In the field of active soil cultivation, GRIMME presents the new generation of rotary tiller, the GF series, with the ‘Go-Clean concept’.
The new generation combines the previous models of the GR and GF series in one machine. It is equipped with a new rotor, new tine geometry and an innovative quick-change tine system. The optimised geometry reduces not only the overall weight but also the required lifting and drive force. In addition, the well-known "hybrid ridge shaping unit" from the PRIOS potato planter is available.

Opens across the entire working width for easy and safe access to the interior of the housing and working tools.

Go-Clean concept for improved accessibility and field hygiene.
The new generation of cultivators features a hydraulically hinged housing across the entire working width. Flexible PU elements in the housing minimise soil adhesion and also reduce noise emissions in stony conditions. Thanks to the PU housing elements, sticky soil can be removed more easily, reducing the spread of soil-borne diseases.

Cleaning and maintenance work can be carried out in an upright position.

New tine arrangement on the rotor shaft, with quick-change system
The new tine geometry and tine arrangement on the rotor shaft ensure that the soil is finely crumbled, creating an optimal seedbed for subsequent vegetable or potato cultivation. The new tine quick-change system allows tines to be changed within 60 seconds per tine.

The tines are locked in the right position with an anti-rotation mechanism that stops them from turning. With previous connections, several screws had to be loosened and replaced.

"Hybrid" ridge shaping unit
The hybrid-ridge shaping unit can be flexibly converted and adjusted to different soil conditions and customer requirements in the field. The hybrid ridge shaping unit combines ridge crown plates and cage rollers to create stable and smooth ridge flanks and an open-pored ridge crown.