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Montabert CPA 222E Drilling Attachment
Overview of the Montabert CPA 222E Drilling Attachment
The Montabert CPA 222E is a heavy-duty drilling attachment from the CPA (Carrier-mounted Percussion Attachment) range, designed to transform medium-class hydraulic excavators into high-performance drilling machines. Unlike conventional standalone drilling rigs, CPA systems enable drilling operations to be carried out directly using the carrier excavator, significantly improving flexibility, autonomy, and jobsite productivity.
The CPA 222E is specifically engineered for installation on hydraulic excavators in the 20–27 ton class, making it suitable for demanding drilling applications where higher drilling depth, stability, and productivity are required.
Main Advantages
- Designed for medium-class hydraulic excavators with an operating weight of 20–27 tons.
- Carrier-mounted drilling solution offering greater flexibility compared to traditional drilling rigs.
- Easy attachment and removal, allowing fast adaptation of the excavator to drilling tasks.
- Improves excavator utilization by combining excavation, drilling, anchoring, and blasting operations.
- Reduces reliance on third-party drilling contractors and external drilling equipment.
Typical Applications
- Anchoring and rock bolting operations.
- Drilling for drill & blast works.
- Ground reinforcement and foundation drilling.
- Quarrying and construction site drilling.
- Surface and infrastructure drilling applications requiring increased depth and stability.
Technical Specifications
| Working weight | 1,610 kg |
| Compatible drifter model | HC50 |
| Recommended carrier weight | 20 – 27 t |
| Hydraulic flow rate | 160 – 180 l/min |
| Maximum operating pressure | 185 bar |
| Flushing air flow | 7 m³/min |
| Shank adapter types | R32, R38, T38 |
| Typical hole diameter | 38 – 76 mm |
| Maximum drilling depth | 7.4 m |
Compatibility and Integration
The Montabert CPA 222E is intended for hydraulic excavators equipped with sufficient hydraulic capacity and stability within the 20–27 ton range. The drilling attachment is equipped with the Montabert HC50 hydraulic drifter, ensuring full compatibility with Montabert drilling systems, service components, and standard drilling consumables.
Get in touch with our team to confirm excavator compatibility, receive technical guidance on the Montabert CPA 222E, or select the optimal configuration for your drilling application. If your excavator falls outside the recommended weight range, our specialists will help you choose a suitable CPA model from the Montabert range.