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».
|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|