Trees growing within urban territories live often in inappropriate conditions, due to the presence of underground pipes, foundations and pavements.
This can provoke roots deformations and, if the trees are particularly old, the spreading of diseases and infections.
The Suction Excavator can be used to maintain the roots to safeguard the healthy growth of the trees and avoid deformations and damages of the sidewalks.
Soil is moved with an air jet pneumatic gun and then sucked with the Suction Excavator. This way roots damage is avoided and it is simpler to add new nutrient and healthy soil for the tree.