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Drilling machine «Gemma»
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Description:
Drilling machine «Gemma» is designed for use in stone quarries
Drilling machine «Gemma»
Description:

Drilling machine «Gemma» is designed for use in stone quarries.

This compacted and powerful machine provides an opportunity to drill holes up to 10 meters deep in a massive rock at any angle.

A diamond wire is inserted in drilled holes with a diameter from 90mm for further production of stone blocks using diamond wire machine «Nadezhda-2».

Technical data
Drilling diameter 90 mm
Drilling depth 10 m
Rotary drive of down-the-hole hammer motor 4 kw
Hydraulic pump motor 1,1 кВт
Air consumption 6 m3/min
Working air pressure 0,6 Mpa
Machine weight 350 kg
Hydraulic station weight 150 kg

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