Model: Straight / Conical Auger
Dia:600-3000mm
Cut type: Double/Single cut
Materials: Q355B
Kelly box: 130/150/200/250mm
Wear protection: hard facing or wear strips
Wear protection: Hard facing or wear strips
Application:Stiff to hard silt and clay,medium dense to dense sand,gravel and small size boulders(up to 50mm diam),organic and inorganic silts; with high-medium-low plasticity clays, fat clay and cobbles with peat and muck.
Features:
Shell height: as customers request, for example increased to 1500/2000mm, to increase the drilling volume and the work efficiency.
Strucure: Side cut collar plate with round shank bits, round shank rock bits pilot bits RP4 or fishtail.
Teeth: Hard soil teeth BFZ other avaliable upon request.
Wear protection: Hard facing-Wear strip-Betek Stungstuds upon request.
Parameters
Workshop & Producing line
Welding details
Quality control
Package & Delivery
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