Fondazioni speciali

Boulder extractor cased

  • Diametro - 520 - 1.840 mm

  • Diametro interno tubo di perforazione - 540 - 1.910 mm

  • Pilota - Round shank chisel

  • Intubamento - cased

product image

Variants

VariantsBoulder extractor Ø 520 casedBoulder extractor Ø 650 casedBoulder extractor Ø 700 casedBoulder extractor Ø 780 casedBoulder extractor Ø 900 casedBoulder extractor Ø 970 casedBoulder extractor Ø 1060 casedBoulder extractor Ø 1180 casedBoulder extractor Ø 1370 casedBoulder extractor Ø 1650 casedBoulder extractor Ø 1840 cased
Diametro (mm)5206507007809009701.0601.1801.3701.6501.840
Diametro esterno tubo di perforazione (mm)6207508008801.0001.0801.1801.3001.5001.8002.000
Diametro interno tubo di perforazione (mm)5406707208009201.0001.1001.2221.4201.7201.910
Peso (kg)4655966216647317798419191.0531.2781.439
Coppia max. (kNm)350350350480480480480480480480480
Numero articolo