DRILLING RIG MM8
DESCRIPTION
The MM8 is more than a multipurpose drilling rig: thamks to its special design it can perform in all the directions micropiles, anchors, geotechnical investigations, but also water wells and geothermal boreholes.
WORK METHODS
– Direct and reverse circulation
– Drilling by water, mud and foam
– Drlling by air with down the hole hammer
– Coring
– Percussion
POWER PACK
– Engine power max 156 Hp (115 kW)
FUEL TANK
– Capacity 175 lt (46 gal)
ANTENNA SCROLLING
– Maximum stroke of rotary head 3,700 mm
MAST
– Pull up and down 11,900 daN (26,742 lbf)
ROTARY HEAD
– Maximum torque 22,750 Nm (16,780 lbf·ft)
– Maximum speed 1,200 RPM
WINCH
– Standard: maximum line pull 2,200 daN
– Optional: maximum line pull 3,100 daN
DOUBLE HYDRAULIC CLAMP
– Model MS410: maximum passage 410 mm (16″)
