Drilling Mast - CPA
Drilling Attachments
Montabert CPAs
Montabert’s CPA range transforms your excavator into a capable drilling unit with minimal setup, giving crews genuine autonomy across a wide spread of project types. The system is designed to handle everything from straightforward blast-prep holes to more demanding work such as stabilising roadside cuttings, bolting tunnel crowns or drilling trenches in varied ground conditions. With rod and bit options covering diameters from 26 to 127 millimetres and drilling depths reaching up to 30 metres, the CPA range adapts cleanly to the technical demands of each site. Choosing this setup means gaining a versatile, powerful attachment that streamlines drilling tasks, boosts efficiency and supports confident performance even on complex reinforcement and earthworks projects.
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The CPA range offers expansive working reach and configuration flexibility, allowing operators to take on excavation, anchoring, bolting, and blasting prep with gear that adjusts cleanly to the excavator’s geometry. Lightweight aluminium carriages, refined control systems and efficient rod-handling solutions give the range a smooth, responsive feel in the field. Whether the task calls for precise alignment or high-volume drilling cycles, the CPA systems maintain strong, predictable output that supports fast, accurate progress across varied site conditions.
Built with materials and mechanisms selected for long-term site resilience and backed up by quality French workmanship, the CPA range incorporates features such as reinforced masts, oscillating feed cylinders and well-protected drifter assemblies that handle the punishing forces of continuous drilling. Integrated dust-management options help protect components and maintain clean operating conditions, while automatic thread lubrication and hydraulic centring support consistent tool life and accurate hole production. These reliability traits reduce wear-related downtime and keep the equipment performing steadily through demanding cycles.
A hallmark of the Montabert CPA line is its straightforward integration into daily workflows. Quick installation and removal let crews redeploy equipment rapidly, while optional quick-couplers, virtual safety barriers and accessory manipulators extend the system’s adaptability to different carriers and jobsite layouts. Organised hose-routing, intuitive remote-control interfaces and efficient rod-changer mechanisms simplify operation for the crew and reduce on-site clutter. Together, these features create a drilling platform that fits neatly into existing fleet practices and adapts readily to the practical realities of field work.
Tech Specs & Brochures
| Compare Models | Measure | MICRO CPA | MICRO CPA 360 | CPA 222E | CPA 28 050 | CPA 30 095 | CPA 30 150 | CPA 35 160 |
|---|---|---|---|---|---|---|---|---|
| WORKING WEIGHT | KG | 680 | 780 | 1610 | 2570 | 2630 | 2650 | 4000 |
| DRIFTER MODEL | HC20/HC25 | HC20/HC25 | HC50 | HC50 | HC95 | HC150 | HC160 | |
| CARRIER WEIGHT | TONS | 9-12 | 10-14 | 20-27 | 28-35 | 28-35 | 28-35 | 28-40 |
| FLOW RATE | L/MIN | 60-95 | 60-95 | 160-180 | 185-195 | 195-205 | 210-230 | 190-200 |
| OPERATING PRESSURE (MAX) | BAR | 165 | 165 | 185 | 200 | 220 | 200 | 270 |
| FLUSHING AIR FLOW | M3/MN | 3-4 | 3-4 | 7 | 7 | 8 | 10 | 12 |
| SHANK ADAPTER | H25, R25, R32, T38 | H25, R25, R32, T38 | R32, R38, T38 | R32, R38, T38 | T38, T45, T51 | T45, T51 | T45, T51, GT60 | |
| DRILLING DIAMETER | MM | 23-76 | 26-76 | 38-76 | 38-76 | 64-102 | 64-115 | 64-127 |
| MAX DEPTH | M | 3.2 | 3.2 | 7.4 | 15 | 29.8 | 29.8 | 30.9 |