Mainly used for ground improvement works and anchor drilling, the MC-E Line has been designed to satisfy the specific request to operate in restricted access working spaces, that do not allow the use a crawler mounted drilling rig: docks, road edges, rock walls, slopes etc. The drilling rigs of the MC-E Line are installed on the end of hydraulic excavator booms. Using the excavator boom movements combined with a slewing ring or with the Comacchio patented mast joint support, these machines can reach an extreme range of mast positions and inclinations.
All the mast movements and the rotary head are powered by the appropriately fitted hydraulic circuit of the excavator. The drilling rigs of the MC-E Line can be equipped with a wide range of rotary heads and hydraulic drifters, capable of operating all rotary and/or rotary-percussive drilling systems.
All set-up and drilling functions can be controlled by the operator directly from the excavator cabin using a radio remote control.