The PTO models are divided in two series :
Mechanical) version for tractors between 40 and 130 HP and which
includes a hydraulic moving arm allowing movement in all directions
(or Hydraulic) version designed for tractors larger than 100
which are necessary to drive the powerful hydraulic motor.
version allows wider movements
The models designed for crane
mounting are designed to shred stumps with a crane on site without
removing the stump and are driven by powerful hydraulic motors.
Working on site allows savings of time, transport
and treatment costs..