Products
Concrete Cutters
Excavator attachment that dismantles reinforced concrete, brick walls and asphalt blocks. CC08, CC15, CC25 and CC40 models for 6-45 ton machines, 390-1550 mm jaw opening.
HKM concrete cutters turn your excavator into a high-performance concrete-processing machine. Compatible with 6-45 t excavators, the CC08, CC15, CC25 and CC40 combine a high-flow hydraulic system with heat-treated alloy blades to cut reinforced concrete, brick walls and asphalt blocks effortlessly.
Ultra-fast stroke open/close times from 3 seconds, wide cutting strokes and a robust body enable clean, controlled cuts, short setup and near-continuous operation. HKM concrete cutters deliver high speed and precision on every project.
Will it fit your machine?
Enter your excavator tonnage to see which Concrete Cutters models fit your machine. Narrow it further by oil flow if you wish.
Machine operating weight
Flow delivered to the attachment line
Enter your excavator tonnage to begin.
This tool performs a pre-selection based on catalogue values and is not a binding quotation. Attachments without a hydraulic supply, such as rippers, have no flow or pressure rows; those models are unaffected by the flow filter. The final choice is made together, based on material, workload and the hydraulic equipment of the carrier.
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Attachment selector →Key Features
High-Pressure Hydraulic System
Maximum cutting power with 250-320 bar operating pressure and a 120-350 L/min flow range.
Fast Open/Close Time
A 3-5.5 s stroke enables repeatable cuts with no downtime.
Wear-Resistant Alloy Blades
Heat-treated steel blades of 100-240 mm provide long life in abrasive concrete.
Wide Cutting Stroke
A model-dependent 390-1550 mm stroke adapts to different thicknesses and profiles.
Sealed, Long-Life Design
Fully enclosed pin shafts and replaceable wear parts minimize maintenance and downtime.
Continuous Rotation
A 360-806 mm rotation diameter delivers precise cuts on walls and surfaces.
Specifications Table
Concrete Cutter
 |  |  |  | |
| Model | CC08 | CC15 | CC25 | CC40 |
|---|---|---|---|---|
| Carrier Weight (ton) | 6-9 | 12-18 | 25-40 | 30-45 |
| Operating Weight (kg) | 360 | 1000 | 2320 | 3940 |
| Operating Pressure (bar) | 250 | 280 | 300 | 320 |
| Oil Flow (l/min) | 120 | 200 | 250 | 350 |
| Open/Close Cycle (s) | 5.5 | 3.5 | 3.5 | 3.5 |
| Opening A (mm) | 390 | 570 | 900 | 1550 |
| Blade Length D (mm) | 100 | 150 | 180 | 240 |
| Height B (mm) | 1280 | 1756 | 2120 | 2900 |
| Width C (mm) | 850 | 1146 | 1500 | , |
| Crushing Force b (ton) | 20 | 80 | 120 | 211 |
| Cutting Force a (ton) | 50 | 165 | 260 | 350 |
| Rotation Diameter (mm) | 360 | 593 | 752 | 806 |
Applications
- Industrial demolition
- Infrastructure works
- Road and railway maintenance
- Repair and reinforcement
- Modular construction applications
Frequently Asked Questions
Where is a concrete cutter used?
For taking down concrete and reinforced concrete walls and slabs piece by piece with low vibration; ideal in restoration and controlled demolition.
How does it differ from a hydraulic breaker?
A breaker fragments by impact; a concrete cutter crushes the concrete between its jaws and cuts the rebar, giving less vibration and a more controlled take-down.
Which carrier does it suit?
We set the right class by carrier tonnage and the element thickness you need to handle. Share your requirements with us.
Related Applications
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