Gramegna - Model SB1 - Hole Digger Brochure
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.