Geotechnical drilling rig MC 12

wellrotaryfor civil engineering

The MC 12 is a versatile and powerful hydraulic drilling rig designed for civil engineering works such as micropiles, anchors, jet grouting and ground improvement in general. The rig’s patented mast articulation ability, compact size and variety of mast positions and inclinations allow for operation even in confined spaces. The optional addition of a slewing ring makes it suitable for the execution of special geotechnical works inside tunnels as well. Equipped with advanced modular hydraulic circuits, the MC 12 can utilize a wide range of rotary heads, hydraulic drifters, double head systems, water and mud pumps and is suitable for rotary or rotary-percussive drilling. The machine can be equipped with hydraulic proportional servo-assisted controls or with radio control. Like all Comacchio rigs, the MC 12 can be customized according to the specific needs. Max Width - 2.100 - 2.300 mm - 6.9 - 7.5 ft Mast Feed - 2.500 - 4.000 mm - 8.2 - 13.1 ft Feed Force - 5.400 daN - 12,140 lbs Retract Force - 5.400 daN - 12,140 lbs Rotary Torque - 450 - 2.325 daNm - 3,319 - 17,148 lb*ft Rotary Speed Range - 80 - 290 rpm Clamp Range - 45 - 435 mm - 1.8 - 17.1 in