Tractor-mounted pre-pruner MP 122

The operation - Frame with two disc modules equipped with blades cutting through shearing movement. - The discs are driven by two hydraulic motors. All the pre-pruning functions are centralized in a hydraulic block. - Opening closing of the modules by electric button - Rotation of discs at a speed of 280 rpm. - The lower disc* is ground for a quality of cutting comparable to pruning scissors - Working speed up to 10 km/h. - Flow 28 l/mn The advantages - The shape of the disc ensures a good grip on the vine shoots and a regular feeding of the machine, without damaging the trellis. - All the pre-pruning functions are centralized in a hydraulic block. - Low maintenance - Reduced sprays because of low rotational speeds. - Low weight - Requires low flow - Bottom part of the discs totally flat, preventing the buds on the trailers from ripping off. - The spacing of 60 mm. between the discs favours the cleaning of the wires.