
COMACCHIO MC-E 20 is an excavator-mounted drilling attachment. The excavator boom positions the mast for anchoring, stabilisation and ground improvement. The carrier, mounting arrangement and hydraulic installation determine the usable working envelope.
The MC-E 20 is designed for medium-sized excavators and hydraulic drifters. Its focus is on self-drilling hollow bars for anchoring and ground improvement.
| Technical data | |
|---|---|
| Recommended excavator class | 15–18 t |
| Pullback force | 3,500 daN |
| Feed stroke | 3,500 mm |
| Torque range | 330–850 daNm |
| Clamping range | 45–325 mm |
Performance and dimensional ranges cover different versions. The drilling method, head and auxiliary equipment determine the specific machine configuration.
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