Product description

  • The power to drill large holes 
  • High quality penetration results with any type of down the hole DTH hammer 
  • Enables the DTH hammer to exert greater power, which significantly accelerates the drilling rate 
  • Prolonged drill pipe life

Teknik veriler

Delik çapı

92 mm - 203 mm

Maks. Dönme

54 - 136 rpm


For surface applications

Giriş sistemi

DHR 6H rotation unit