DRILLING RIG MM3
DESCRIPTION
The MM3 is more than a multipurpose drilling rig: thanks to its special design it can perform in all the directions micropiles, anchors, geotechnical investigations and also water wells and geothermal boreholes.
Moreover, thanks to the extremely reduced dimensions and the radio control for all drilling operations, it allows to work in all job sites, even those that are more difficult to access.
The rig is also available in the electric version with a separate generator.
WORK METHODS
– Rotation with direct circulation
– Nucleus destruction with bleeding by water, mud and foam
– Rotation with down the hole hammer
– Coring
– Percusssion
DIESEL ENGINE
– Maximum Power 73.4 Hp (54 kW)
In alternative ELECTRIC ENGINE
– Maximum Power 75 Hp (55 kW)
FUEL TANK
– Capacity 45 liters – 12 gal
MAST
– Maximum stroke of rotary head 2,400 m
– Maximum pull up and down 3,600 daN (8,093 lbf)
ROTARY HEAD
– Maximum torque 5,693 Nm (4,199 lbf·ft)
– Maximum 992Rpm
WINCH
– Standard: Maximum line pull 1,000 daN
DOUBLE HYDRAULIC CLAMP
– Maximum passage 250 mm (9-7/8”)
