TBone
Platinum Member
I've got an old hand made 3ph middlebuster that I have dug trenches for water line, gas line and drain lines. If you get somebody to stand on the plow (preferably a big person) you can get down about 12-16 inches deep and the hole won't require a lot of shoveling if you don't move too slow. It makes a pretty wide trench too.
TBone
TBone