Mac Bert S.A.S.
4 products found

Mac Bert S.A.S. products

Mac-BERT - Tree Spade

The Extir-Plants B250 has a maximum width of cm.85, useful for working in narrow rows of nurseries. It has 2 spades that descend almost vertically into the ground and 1 back lance who cuts off the tap-root of the plant. It falls into the ground in an arc. It can realize clods from a minimum of cm.22 to a maximum of cm.33, changing, of course the spades. It’s suitable for shrubs, hedge plants and small trees.

Mac-BERT - Tree Spade

The Extir-Plants B350 has 3 spades that descend almost vertically into the ground and 2 lateral lances who to cut the taproot of the plant descending down into the ground in an arc. They cross on the taproot working as a pair of scissors. The B350 realizes a truncated cone clods ranging from a minimum of cm.25/30 of superior diameter to a maximum of cm.45.

Mac-BERT - Tree Spade

The Extir-Plants B700 has the same shape as the B350, but the size is larger. It has 3 spades that descend vertically into the ground (slightly oblique) and 2 lateral lances who cut the taproot of the plant and descend down into the ground in an arc. They cross on the taproot working as a pair of scissors. The B700 realizes a truncated cone clods ranging from a minimum of cm.45/50 of superior diameter to a maximum of cm. 75/80. Being clods as truncated cone, with every set of spades it’s possible to obtain clods shallower, and then, a diameter slightly less. It can be done with the use of lateral lances only, very large clods (cm/160) in the shape of a half sphere. Of course we must be able to turn around the plant and plunge the lances 3/4 times in the soil.

Mac-BERT - Tree Spade

The Extir Plants B900 has 4 spades, the 4th spade is on a gate opening used to put in position the machine around the plant. As the B350 and B700 it has 2 lateral lances who cut the taproot of the plant and descend down into the ground in an arc. It realizes a truncated cone clod ranging from a minimum of cm.65 of superior diameter to a maximum of cm.90. It can be done with the use of lateral lances only, very large clods (cm/180) in the shape of a half sphere. Of course we must be able to turn around the plant and plunge the lances 3/4 times in the soil.