TOP HAMMER ROCK DRILLS FOR UNDERGROUND AND SURFACE APPLICATIONS

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A rock drill is a highly demanding component to design and manufacture. With decades of dedication and engineering work we have developed our rock drills for harsh conditions and heavy-duty work.


Sandvik HLX5 is the most popular rock drill in the market. The reason for its popularity is its excellent durability and reliability. It is the standard drill choice in hydraulic mining and tunneling Jumbos designed for face, bolt and long hole drilling.

Technical Data
Hole diameter drilling 43-64mm
Hole diameter reaming 76-127 mm
Power class 20 KW
Percussion rate 67 Hz
Operating pressure Percussion Rotation (max.) 120 - 220 bar 175 bar
Rotation motor type OMS 80, OMS 125 or OMS 160
Drill steels/td> R32, R39 or Hex 35 mm drifter rods, MF-rods highly recommended
Shanks 45mm/T38/R32/T35/R38/T45
Weight 210 Kg

Sandvik RDX5 is a new robust rock drill. It is designed to offer outstanding reliability in face and long hole drilling as well as in rock bolting. The new RDX5 will replace the existing HLX5 rock drill. RDX5 rock drill is designed to honor its predecessor by exceeding its well-known level of reliability.

Technical Data
Hole diameter drilling 43-64mm
Hole diameter reaming 76-127 mm
Power class 20 KW
Percussion rate 67 Hz
Operating pressure Percussion Rotation (max.) 120 - 220 bar 175 bar
Rotation motor type OMS 80, OMS 125 or OMS 160
Drill steels/td> R32, R39 or Hex 35 mm drifter rods, MF-rods highly recommended
Shanks 45mm/T38/R32/T35/R38/T45
Weight 210 Kg