Скачать или смотреть 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.