Automatic bypass system of over the row units
Thanks to the automatic bypass system present in the straddle brush cutters, it is possible to cut the grass up close to obstacles. On all models it is possible to install the AADJ system (Hymach patent) which implements the self-leveling and the self-adjustment of the cutting height and the constant maintenance of the same with self-regulation (Hymach patents), therefore without the intervention of the operator, with respect to the differences of the soil, and guarantees a very high productivity and at the same time excellent mowing quality.
Combination of over the row units with other equipment
Over the row units are often combined with other boom equipment to form a combined equipment for simultaneous mowing work on the quay and on the embankment.
Structures of over the row units
The structures of over the row units , designed to withstand the stress of the boom’s life cycles, are made of top quality steels. The fundamental elements of the joints, bushings and pins, are made of steel subjected to hardness and grinding treatments, which increases its resistance and optimizes its function by extending its duration. The jacks equipped with adjustment valves ensure excellent maneuverability.