A hydraulic concrete pulverizer crushes concrete and separates inner rebar quickly on site. Compared to traditional breakers, a hydraulic concrete pulverizer runs with lower noise, reduced vibration, and turns thick slabs into reusable aggregate.
Field test data shows that using a dedicated concrete crusher for excavator setup boosts site material recovery efficiency by over 45%. It reduces hauling volume while stripping steel rebar cleanly for higher scrap value.
💡 Field Tip: When crushing thick slabs, grip the edge with the rear jaw teeth first to leverage maximum hydraulic force before biting through.
Hydraulic Concrete Pulverizer Parameters
| Model | YG-50 | YG-80 | YG-150 | YG-250 | YG-350 |
| Applicable Model(T) | 3-5 | 6-8 | 12-18 | 20-28 | 30-40 |
| Working Pressure(Mpa) | 24.5 | 24.5 | 31.5 | 31.5 | 31.5 |
| Overall Length | 950 | 1270 | 1620 | 1920 | 2130 |
| Overall Weight(KG) | 240 | 560 | 1150 | 1940 | 2790 |
| Maximum Opening(mm) | 430 | 600 | 745 | 880 | 1030 |
| Blade Length(mm) | 70 | 100 | 120 | 160 | 180 |
| Front Breaking Force(KN) | 178 | 382 | 549 | 725 | 1080 |
| Central Crushing Force(KN) | 282 | 598 | 882 | 1170 | 1750 |
How to Match a Hydraulic Concrete Pulverizer to Your Excavator Size?
Matching carrier tonnage with your attachment protects hydraulic pumps and keeps work fast.
- Mini & Micro Excavators (1.5 – 2.5 Tons): Small single-cylinder models (weight 135 kg, opening 290 mm) work best for indoor wall removal and tight spaces.
- Medium & Heavy Excavators (20 – 30 Tons): Heavy 360-degree rotating models (weight 2250 kg, crushing force up to 230 tons) handle heavy bridge piers and thick floor slabs.
Besides concrete smashers, YG Machinery produces complete fleet attachments. If your land clearing jobs also involve root removal, our excavator stump shear offers a great match for your fleet.
Where Does a Hydraulic Concrete Pulverizer Deliver Maximum ROI?
- Urban Indoor Demolition: Pair with mini excavators to crush walls and floors quietly without disturbing neighbors.
- Concrete Recycling Yards: Crush bulky slabs into smaller aggregate for easy feeding into crusher screens.
- Bridge & Infrastructure Removal: Cut large rebar cleanly to strip columns and support beams fast.
- Site Prep & Land Clearing: Combine with an excavator stump shear to clear old foundations alongside buried tree roots.
💡 Field Tip: Use the blade section at the throat of the jaw to slice thick rebar rather than pressing with the front tooth tips.
Field Case: How an Australian Contractor Boosted Scrap Revenue by 40%?
Mark, a field contractor in Australia, ran a factory demolition site. His old hydraulic breaker worked slowly, and mixed dirt waste created high dump fees.
We supplied a heavy-duty hydraulic concrete pulverizer for his 25-ton machine. His crew mounted the attachment with a quick coupler upon delivery.
The job performance improved fast:
- Concrete and rebar separation purity reached 98%.
- Waste hauling truck trips dropped by 30%.
- Scrap rebar sold as clean metal, lifting overall scrap revenue by 40%.
💡 Field Tip: Grease the main rotation bearings and pivot pins every morning to protect cylinder seals from fine dust.
Frequently Asked Questions
A breaker smashes hard rock and thick concrete in primary demolition. A pulverizer crushes slab pieces and strips rebar during secondary recycling.
A rotating model with 360-degree hydraulic rotation suits high-reach work and tight angles. A fixed unit offers a simpler build for processing ground stockpiles.
YG Machinery builds jaws using high-strength wear-resistant steel. Operators can weld-repair teeth or unbolt blades right on site for low maintenance costs.
💡 Field Tip: Inspect tooth wear weekly and build up worn edges with hard-facing weld before parent steel wears thin.
Ready to Upgrade Your Demolition & Recycling Fleet?
YG Machinery supplies factory-direct tools, from mini units to 30-ton heavy-duty hydraulic concrete pulverizer attachments. Whether you need pulverizers, an excavator stump shear, or hydraulic breakers, we match your job needs.
Contact the YG Machinery team today to request full technical specs and your custom quote!
