Demolition & Recycling Attachments
Static Pulveriser
RSP Series, four models from RSP 20S to RSP 40S for 16 to 60 tonne excavators. Wide jaw opening accepts large concrete chunks; cycle times as fast as 1 second close down to position 2 with up to 155 t closing force.
- Models in range
- 4
- Carrier class
- 16 - 60 t
- Cycle time from
- 1 s
- Closing force up to
- 155 t
RSP Series, static pulveriser
Secondary crushing at production speed. 1-second cycles, 155 t closing force, on-site aggregate.
The Rotar RSP static pulveriser is the secondary-demolition specialist, built for crushing already-broken concrete into aggregate at production speed. Four models cover excavators from 16 to 60 tonnes. The custom speed valve enables jaw cycles as fast as 1 second, automatically switching to power mode when the cycle hits resistance. The hydraulic cylinder is angled for constant penetration force across the full stroke, no fall-off at the deepest cut. Distributed in Australia by Monty Products.
1-Second Cycle Times
The Rotar speed valve enables jaw closure cycles as fast as 1 second on the RSP 20S, with automatic switch from speed to power mode when the cycle requires more cutting capacity.
Replaceable Teeth
Field-replaceable teeth ensure consistent penetration into hard concrete. The body is assembled from high-grade performance steel and wear-resistant materials throughout.
Optimum Cylinder Angle
Hydraulic cylinder angled for constant penetration force throughout the complete stroke, no fall-off at the deepest cut where most jaws weaken.
Range Spectrum
Service weight (kg)
Where each model sits across the range. Lighter on the left, heavier on the right.
Where It Works
Common applications across Australian construction, demolition and civil sites.
Secondary crushing
Reduce already-broken concrete to aggregate sizes for haulage or on-site re-use.
On-site recycling
Process demolition material at the source, eliminate offsite haul-and-return cycles.
Aggregate processing
Generate consistent crushed concrete suitable for backfill, base course or recycled product.
Concrete reduction
Reduce slab, footing and column fragments to handleable, recyclable pieces.
Stockpile reduction
Reduce stockpiles of demolition rubble to truck-loadable aggregate.
Construction waste
Process site waste during construction and renovation, clean materials for recycling.
The Range in Action
A featured shot plus supporting views, taken on Australian sites.
RSP SeriesSecondary crushing, rubble to aggregate on-site
RSP SeriesWide jaw opening for large fragments
RSP SeriesOn-site concrete recycling without haulage
RSP SeriesReplaceable teeth in performance steel body
Technical Specifications
Scroll horizontally on smaller screens. The measure column stays in view.
| Measure | RSP 20S | RSP 25S | RSP 30S | RSP 40S |
|---|---|---|---|---|
| Machine class (t) | 16-25 | 20-30 | 25-35 | 32-60 |
| Service weight (kg)* | 1,950 | 2,350 | 3,170 | 4,500 |
| Cycle open / close (s) | 1-2.2 | 1.4-2.3 | 1.9-3.4 | 2.9-4.3 |
| Closing force at position 1 (t) | 62 | 70 | 80 | 115 |
| Closing force at position 2 (t) | 93 | 105 | 127 | 155 |
| Max. cylinder pressure (bar) | 350 | 350 | 350 | 350 |
| Cylinder oil flow (L/min) | 150-225 | 150-250 | 150-250 | 250-300 |
| Connector size | SAE 1" | SAE 1" | SAE 1" | SAE 1¼" |
* Weight exclusive of adapter plate with bracket. Cycle times and cutting forces are indications only, external factors influence performance.
Get in Touch
Contact our team for Static Pulveriser specifications, pricing and availability across Australia.