Pulverizers, Crushers & Shears
Demolition & Recycling · 22 t demolition excavator
Urban Concrete Demolition with a Rotating Pulverizer
A reinforced-concrete frame in a dense neighbourhood had to come down with low noise and minimal dust. A 360° rotating pulverizer crushed walls and separated rebar on site for recycling.
The challenge
Noise limits ruled out long hours of hammering, and the recycler required clean concrete with rebar removed. The structure stood close to occupied buildings, so control and precision were essential.
Our solution
- 360° rotating hydraulic pulverizer with rebar cutters for crushing walls, slabs and columns.
- Box-silenced breaker for foundations, kept to permitted hours.
- Rotating sorting grapple to separate steel, concrete and mixed waste.
- Water-mist dust suppression supported by the excavator’s hydraulic layout.
Results on site
- Lower noise than hammer-only demolition
- Rebar separated at source for recycling
- Three tools on one carrier via quick coupler
Configuration
| Carrier | 22 t excavator |
|---|---|
| Pulverizer opening | 900 mm |
| Crushing force | up to 165 t |
| Circuits | Jaw + rotation |
Attachments used
Hydraulic Breakers
Box Silenced Hydraulic Breaker
Grapples & Grabs
Rotating Sorting & Demolition Grapple
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Tell us your machine. We’ll match the attachment.
Send the carrier model, auxiliary oil flow and what you need to break, grab, cut or drill. You’ll get a matched model, drawing and price within one working day.