
COMACCHIO MC 40 is a vertical drilling rig for piled foundations and underpinning. Depending on its equipment, it supports rotary and auger drilling methods. CFA applications use a purpose-designed hollow-stem auger to place concrete during withdrawal.
The MC 40 is designed for large micropiles using DTH equipment as well as CFA and displacement piles. High pullback force and a long feed stroke characterise this heavy machine class.
| Technical data | |
|---|---|
| Diesel engine power | 205–225 kW |
| Pullback force | 30,000–37,000 daN |
| Feed stroke | 14,300–16,000 mm |
| Torque range | 3,750–10,000 daNm |
| Clamping range | 76–620 mm |
Performance and dimensional ranges cover different versions. The drilling method, head and auxiliary equipment determine the specific machine configuration.
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