Products
Pulverizers
Pulverizers speed up recycling by separating concrete from rebar. Fixed and rotating types add efficiency in demolition and recovery work.
HKM pulverizers (concrete crushers) turn your excavator into a fast, controlled tool for primary demolition, secondary crushing and concrete recycling.
With the fixed secondary PH25, the rotating primary PH25R (360° hydraulic rotation) and the magnet-equipped PH25M, a single family answers bulk crushing, direct dismantling and rebar-collection needs. Precise control, high closing force and easy servicing are key advantages.
Will it fit your machine?
Enter your excavator tonnage to see which Pulverizers 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.
Compare every attachment family on one screen
Attachment selector →Key Features
Precise Control
Controlled dismantling and crushing with angled, wide jaws and accurate machine control.
High Closing Force
A large-volume cylinder delivers high efficiency in secondary crushing.
360° Rotating Head (PH25R)
The rotating model fine-tunes the approach angle and improves cycle efficiency.
Integrated Magnet (PH25M)
Collects rebar while crushing, cutting cleanup times.
Easy Servicing
Bolt-on teeth and side wear plates change quickly on site.
Specifications Table
Pulverizer
 |  |  | |
| Model | PH25 | PH25R | PH25M |
|---|---|---|---|
| Carrier Weight (ton) | 20-30 | 20-30 | 20-24 |
| Operating Weight (kg) | 1700 | 2250 | 2000 |
| Operating Pressure (bar) | 320 | 300 | 300 |
| Oil Flow (l/min) | 200 | 200 | 200 |
| Crushing Force (ton) | 95 | 150 | 80 |
| Opening A (mm) | 810 | 765 | 800 |
| Blade Length B (mm) | 230 | 180 | 180 |
| Height C (mm) | 2267 | 2300 | 2275 |
| Width D (mm) | 590 | 550 | 600 |
| Rotating Pressure (bar) | - | 120 | - |
| Rotating Oil Flow (l/min) | - | 40-60 | - |
| Outer Diameter E (mm) | - | - | 600 |
Applications
- Primary and secondary demolition
- Concrete and bulk crushing
- Recycling sites
- Rebar/scrap separation
- Site cleanup and size reduction
Frequently Asked Questions
What does a pulverizer do?
It crushes concrete and separates the rebar inside, easing concrete/steel separation in demolition and recycling.
What is the difference between fixed and rotating jaws?
A rotating jaw adds positioning flexibility and boosts output in tight, high work. We advise by your job type.
Which class should I choose?
Cutting/crushing force is set by carrier tonnage and material thickness. Share your site and we will plan the right model.
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