Which static pulverizer model suits 20-25 ton excavators for concrete recycling?

Question

VANROCK Group · Accepted Answer

For 20-25 ton excavators, the fit is VR-PW 20 or VR-PR 20. Both are in the 19–26 Tons carrier class and are intended for secondary crushing of demolished concrete to recyclable size while separating rebar.

The main difference is the wear concept, not the basic job:
- VR-PW 20: 1,800 kg, 850 mm opening, 62 ton force A
- VR-PR 20: 2,100 kg, 895 mm opening, 50 ton force A
- Both: 320 bar operating pressure, 200–250 LPM oil flow
- Both use interchangeable, reversible cutting blades for rebar

If your priority is lower attachment weight, VR-PW 20 is lighter. If your priority is shorter downtime and lower maintenance cost, VR-PR 20 uses replaceable teeth that can be swapped on site.