Born as the heavy duty version of the MC 22, the MC 28 is the optimal solution to take on particularly heavy works even when space is limited. Equipped with a 225 kW engine, the MC 28 has a robust structure and is fitted with a 14 ton mast and reinforced clamps.
Thanks to the innovative mast articulation system this drilling rig can be used for many civil engineering projects such as micropiles, anchors, jet grouting, drainages, soil nailing and consolidations in general.
Equipped with advanced modular hydraulic circuits, the MC 28 can utilize a wide range of rotary heads, hydraulic drifters, double head systems, water and mud pumps, winches and rod carousels and is suitable for rotary and rotary-percussive drilling. The machine can be equipped with hydraulic proportional servo-assisted controls or radio control for easy and safe operation. Like all Comacchio rigs, the MC 28 can be customized according to specific needs.
|Engine Power||188 - 205 kW (252 - 275 HP)|
|Max Width||2.500 mm||8.2 ft|
|Weight||26.000 - 28.000 kg||57,300 - 61,700 lbs|
|Mast Feed||4.100 - 10.200 mm||13.4 - 33.5 ft|
|Feed Force||9.500 - 14.000 daN||21,357 - 31,473 lbs|
|Retract Force||9.500 - 14.000 daN||21,357 - 31,473 lbs|
|Rotary Torque||2.400 - 5.500 daNm||17,701 - 40,565 lb*ft|
|Rotary Speed Range||50 - 210 rpm|
|Clamp Range||45 - 520 mm||1.8 - 20.5 in|