Our company has two hydraulic rotary rigs which drill using a Down the Hole Hammers (DTH) or a tricones. These can be used in reverse circulation or direct drilling .
• Hydraulic drill TH-60 (truck mounted) : The first rig is a TH-60 manufactured pat Atlas Copco. It is in a standard configuration, ie it is mounted on a 10 wheels truck. This drill has the particularity to have been the first of its kind in Quebec!
• Hydraulic drill DB-430 (track mounted) : The third rig is a tracked Delta Base 430 (DB-430) manufactured by Boart Longyear. Smaller and mounted on rubber tracks, it has a 3-meter which is articulated along three axes. It makes it the ideal rig for jobs where the working space is limited.