Rotary drilling rig MC 4 D

hydraulicelectrictelescopic

The MC 4 D is a hydraulic drilling rig with separate power pack, specifically designed for the execution of ground engineering works in confined or low overhead spaces and difficult access jobsites, inside buildings, basements and small tunnels. This is possible due to the rig’s wide range of allowable movements in addition to the telescopic mast adjustment, which is available as an option. Depending on the job site requirements, this machine can be supplied with a soundproof diesel power pack or with electric power pack. Thanks to the use of advanced modular hydraulic circuits, the MC 4D can accommodate a wide range of accessories and is suitable for any type of rotary or rotary-percussive drilling. The machine can be equipped with hydraulic proportional servo-assisted controls or with the innovative Comacchio radio control system. Like all Comacchio machines, the MC 4D can be customized according to specific needs. Max Width - 850 - 1.150 mm - 2.8 - 3.8 ft Weight - 4.600-5.200+2.000-2.800 kg - 10,100-11,500+4,400-6,100 lbs Mast Feed - 900 - 2.150 mm - 3 - 7 ft Feed Force - 3.500 daN - 7,868 lbs Retract Force - 3.500 daN - 7,868 lbs Rotary Torque - 450 - 1.550 daNm - 3,319 - 11,432 lb*ft Rotary Speed Range - 65 - 380 rpm Clamp Range - 45 - 325 mm - 1.8 - 12.8 in