Krasgeobur, LTD. Norilsk, Russia

Universal self-propelled drilling rig Beretta T41 (Italy) with the diesel engine allows you to drill wells with a diameter of 324 mm and a depth of 60 meters screw depending on the diameter and on the strength of rocks and 100-120 meters hydropercussion machine or cutter. Also machine the T41 enables coring exploration drilling to a depth of 150 meters. The main area of application of the T41 – drilling of water wells, exploration drilling, engineering investigation, drilling of production wells, geothermal drilling, construction works (reinforcement of foundations, carrying out anchor work, installing micropiles, etc.). The ideal solution for working in restricted size spaces and in difficult mining and geological conditions thanks to its light weight and compact size. The Beretta T41 machine carries out drilling any tool (drill bits, cutters, augers, air hammers, etc.), and also can drilling with simultaneous casing (hydropercussion machine, a cutter or a screw). Machine T41 drills at different angles.

Machine Beretta T41 optimal for drilling in water depth up to 100-120 meters under reserve in the bore of the plastic/steel casing pipe Ф125-133-159-168 mm. the Drilling technology with simultaneous casing drilling retrievable thick-walled casing pipe Ф159-168-193 mm. it is Technically possible to drill with simultaneous casing drilling retrievable casing Ф320 mm for construction of Foundation piles.

Drilling is done with a fixed upper preventer to clematidina when drilling with simultaneous casing and a movable preventer for clematidina when drilling, only drill rod (without casing)- "dirt and dust" is diverted into the tank or remote terrain.