Concrete demolition jaws
Hydraulic jaws break accessible reinforced-concrete sections during dismantling.
← Demolition & Cutting ToolsJY-CC series · Excavator attachment
Concrete cutter
A hydraulic demolition cutter for breaking reinforced concrete sections and cutting exposed reinforcing steel. Compare jaw dimensions and crushing forces at the tip and centre for the material and carrier.
- Primary work
- Reinforced concrete demolition
- Model range
- 6 configurations
Product & applications
About the concrete cutter
A hydraulic demolition cutter for breaking reinforced concrete sections and cutting exposed reinforcing steel. Compare jaw dimensions and crushing forces at the tip and centre for the material and carrier.
Features & benefits
Integrated reinforcement cutting
The blade section cuts suitable exposed reinforcing steel after concrete has been reduced.
Wear-resistant structure
Wear-resistant steel forms the demolition jaw structure.
Typical applications
- Reinforced concrete demolitionBreak suitable reinforced concrete sections during demolition.
- Concrete section reductionReduce concrete beams and other accessible sections.
- Rebar separationExpose and separate reinforcing steel while processing concrete.
Compare dimensions and hydraulic requirements
Check attachment weight, machine size and installation requirements together.
| Specification | Unit | JY-CC-01 | JY-CC-02 | JY-CC-04 | JY-CC-06 | JY-CC-08 | JY-CC-10 |
|---|---|---|---|---|---|---|---|
| Excavator operating weight | t | 3-4 | 4-5 | 6-8 | 12-14 | 20-22 | 30-35 |
| Attachment weight | kg | 270 | 370 | 710 | 1370 | 2240 | 3500 |
| Operating pressure | MPa | 24.5 | 24.5 | 24.5 | 31.4 | 31.4 | 31.4 |
| Maximum operating pressure | MPa | 24.5 | 24.5 | 27.4 | 34.3 | 34.3 | 34.3 |
| Overall length A | mm | 970 | 1180 | 1700 | 2070 | 2370 | 2780 |
| Maximum jaw opening B | mm | 360 | 500 | 620 | 1000 | 1100 | 1550 |
| Cutting blade length C | mm | 100 | 110 | 130 | 180 | 210 | 240 |
| Tip crushing force D | kN | 235 | 343 | 431 | 725 | 1080 | 1380 |
| Centre crushing force E | kN | – | 529 | 676 | 1120 | 1610 | 2110 |
A dash means the manufacturer did not provide that value. Operating pressure and maximum operating pressure are separate specifications.
On smaller screens, swipe the table sideways to compare every model.
Installation requirements
Confirm the attachment fits your excavator
Before ordering, send the machine identification and the connection, power and working information relevant to this product.
- D1 / D2
- Both pin diameters
- C
- Pin centre distance
- W
- Clear mounting width
Machine identification
Excavator model, operating weight and lifting capacity
Mounting dimensions
Mounting pin diameter, centres and mounting width
Hydraulic supply
Operating pressure and auxiliary hydraulic circuits
Working material
Concrete dimensions and reinforcing steel content
Working reach and clearance
Working height, reach and demolition sequence
Product questions
Concrete cutter questions
Is this a disc saw?
No. This product uses hydraulic demolition jaws for reinforced concrete. A rock or concrete saw has a different cutting mechanism.
What concrete dimensions and reinforcement details should I provide?
Provide the section dimensions, reinforcement arrangement and available working access. Compare these with the specified jaw and blade geometry.
How does it differ from a secondary pulveriser?
A demolition jaw works on suitable concrete sections; a secondary pulveriser is primarily used to reduce debris and separate reinforcement. Select by the actual work stage.
What hydraulic information is needed?
Compare flow, pressure, return and controls for jaw operation and any specified rotation function.
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