AHM Heavy | Rock Buggy: Hydraulic top hammer drilling rig
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Rock Buggy: Hydraulic top hammer drilling rig

Rock Buggy is a high quality, high capacity hydraulic top hammer drilling rig for the dimension stone industry. This compact, four-wheel driven rig, is tailor-made for marble, granite and sandstone quarries. It is capable of drilling exceptionally straight, vertical as well as horizontal holes. Combining the rig’s stability with an anti-jamming system and guide rails, ensures holes are parallel to each other and aligned in a straight line. This ensures high drilling quality and capacity. Thanks to its high production capacity and low fuel consumption, the rig assures a very low total cost of ownership. The rig is equipped with a cable remote control (Radio remote option) which allows safe operating conditions


Drilling method

: Tophammer

Hole diameter

: 28 – 45 mm

Rock drill


DF420, DF500X



85 HP



1.3 m3/min (46 cfm), max 6 bar pressure (87 psi)


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