To connect to arms of a front loader, elevator of pallets, side mast, to replace the cutting bar of a pruning machine...
It cuts branches up to 4 cm. of diameter and it takes a speed of cut up to 5 Km / hour.
The cut of the knife blades is more perfect than that of the discs, being equal to a scissors of pruning.
It does not do sawdust, which allows to work in summer and with the opened windows of the tractor.
The duration of sharpened of the choppers is much higher to the sharpened of the saw discs.
His adaptation is for bolts and quick couplings.
The knife blades are reexchangeable one to one, by screws.

On having low cut  revolutions, it can work with 40 liters/min. pumps , which allows to be used with the same pump of the tractor at the majority  of these models.
The cut is produced by a double crankshaft with two bars of knife blades as a few scissors, with a potency of cut  much
superior to a pneumatic scissors.
Considering his high yield does not produce to itself any warming in the oil.

It is optional the mooring of the pruning bar, for below or at the top.