Slope stabilisation - Marini MR-2PN Microdrilling unit at work

Slope stabilisation - Marini MR-2PN Micro drilling unit at work The MR-2 ID / PN is a drilling unit able to operate on steep surfaces . Its tubular structure with a wide base with 3 special folding supports, allows the unit to adjust itself to the uneven ground while moving; the possibility to rotate the supports of 90°allows an easy lateral translation. The MR-2 ID / PN can be equipped with an hydraulic/ pneumatic rotating head (for using 2” or 3” down-the hole hammer), or with a roto percussion pneumatic/hydro-pneumatic rock drill up to 58 Kg. The hydraulic/pneumatic feed of the trolley is moved by an hydraulic cylinder/ pneumatic piston motor. Feed stroke 1800 mm Total length 2900 mm Feed force 950 daN Retract force 950 daN Rotary head EP 95 - 80 daNm Or Rotary head EP120 - 120 daNm Max. speed - 40 rpm Gears 1 Head passage 1” Rock drill - MA 100 Max. torque - 30 daNm Max. speed - 60 rpm Impact energy - 180 Nm Impact frequency - 2800 cpm Threaded and self-anchoring rods - R32/R38/R51/ISCHEBECK TITAN 30/40/52 Unit weight - 300 Kg to 370 Kg depending on the optional items used to gear up. Contact TerraQUIP Drilling Equipment for any inquiries for Marini Quarries Group in Australia.