Strong Excavator multifunctional hydraulic stone crusher bucket

It is an excavator-mounted crusher bucket that uses the excavator's hydraulic power to operate upper and lower jaws which pinch and crush stone, concrete and construction waste. The crushed material can be sized for reuse and steel rebar is exposed for quick separation.

It is designed to mount on typical hydraulic excavators. Compatibility depends on carrier size, pin dimensions and hydraulic flow/pressure. Contact the manufacturer with your excavator model and specs to confirm fit or select the appropriate bucket size.

Installation is simple and can be completed in about one hour. You need to add a hydraulic return line to the excavator's oil tank based on existing hydraulic breaker pipeline connections. Follow the manufacturer's installation instructions.

It can crush concrete blocks, cobblestones, bluestone, basalt and various construction waste. It also helps quickly separate steel bars from reinforced concrete.

The output size is adjustable from about 15 mm to 120 mm. Adjustment is done per the bucket's settings (screening grate, jaw gap or exchangeable grate/mesh options) — follow the product manual for the exact method and parts required.

Throughput depends on material type, excavator hydraulic power, operator skill and cycle time. There is no single figure that fits all jobs — contact the supplier with your application details for estimated production rates.

When the jaws crush concrete, the rebar is not fully shredded and becomes exposed or protrudes, making it easy to pick out or remove with the excavator, reducing manual sorting and debris handling.

The bucket uses the excavator's hydraulic system and requires appropriate flow and pressure. Exact requirements vary by bucket model and size. Check the product specifications or consult the manufacturer to confirm your excavator meets the hydraulic flow/pressure and return-line needs.

Perform daily visual checks of teeth, wear plates, pins, bushings and hoses. Grease pivot points, inspect hydraulic connections for leaks, tighten bolts as required, and replace worn teeth or liners. Follow the manufacturer's maintenance schedule for hours-based servicing.

Common wear parts include crushing teeth, wear plates, sieves/grates, pins, bushings and hydraulic hoses. Spare parts are typically available from the manufacturer or distributor; order genuine parts for best performance.

Yes. Isolate and depressurize hydraulics before maintenance, wear PPE, keep personnel clear of the working area, do not exceed excavator or bucket limits, operate at safe cycle rates, and follow the manufacturer's safety guidelines and local regulations.

Yes. The bucket is designed to crush and size concrete waste so the crushed material can be reused on-site for backfill, road base or other applications, reducing transport and disposal costs.

Operators should be experienced with excavators and trained on the specific attachment, safe operation and maintenance procedures. Many suppliers offer on-site training or operating manuals.

It is very flexible because it works wherever the excavator can reach — construction sites, quarries, mines and sand-making fields. Mobility is limited only by the carrier excavator's reach and transport logistics for the machine.

Before transport, secure the bucket, drain or block hydraulic lines, and protect exposed components. Store in a dry, covered area to minimize corrosion; support it on blocks to prevent deformation and cover wear surfaces if stored long-term.