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Top hammer rock drills

HF820T

Hole size
64 - 127 mm
Percussion power
21 kW
Percussion rate
53 Hz
HF820T Rock drill white background

Sandvik HF820T hydraulic rock drill, with independent rotation and separate flushing, is compatible with Sandvik surface and underground longhole drill rigs and can drill 64-127 mm diameter holes.

Features

Product specifications

Hole size
64 - 127 mm
Percussion power
21 kW
Percussion rate
53 Hz
Percussion pressure
80 - 200 bar
Rotation (max.)
200 bar
Rotation motor types
OMT 200, OMT 250, OMT 315
Weight
265 kg
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Welcome to our Download Center, where you can find technical documentation for Sandvik Mining and Rock Technology products, as well as safety data sheets (SDS) and safety information sheets (SIS).
HF820T Rock drill in mine

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