register number K.7.01 Conveying auger
data processing short term BOHRSCHNECKE FOERDER
standard
equipment
effective length approx 1,00 m.
with rotary feedthrough for concrete pump, rapid coupling for connection of single lengths, persistent with thick-walled soul tube, screw starter reinforced, concrete outlet hole at the top
mainly used for SUB or tubular drill method.
register of construction equipment 1991 4354
wearing part pilot bit tips, cutter teeth, round-shank chisel, tooth holder, build-up welding