Gramegna - Model SB1 - Hole Digger
The SB1 hole digger is an absolutely new and patented innovation in the field of replanting vines and tree planting in general. In a minute it makes an ideal hole without compaction, with the same characteristics as one dug by hand with a spade. It hooks up behind the tractor via the standard three-point linkage with four hydraulic sockets.
Take position alongside the point where you want to dig, lower the tractor hoist and operate the digger.
The hole is then dug by operating the side shift (1) and angle (2) of the digger.
All operations can be carried out by a single operator, including the removal of the old vines. A large part of the well worked ground remains inside the hole.