A pair of vertical support arms are mounted on the base with {HEAD ~ a transverse movable support bar} mounted on {TAIL ~ the support arms} for supporting the post hole digger assembly balanced along a curved section of its boom 
mounted on
A pair of vertical support arms are mounted on the base with { HEAD ~ a transverse movable support bar } mounted on { TAIL ~ the support arms } for supporting the post hole digger assembly balanced along a curved section of its boom
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH