Rock crusher bucket for excavator is a specialized heavy-duty attachment designed to be mounted onto the arm of an excavator, replacing the standard digging bucket. Its primary function is to scoop up and crush inert materials directly on the job site. Utilizing the excavator’s hydraulic system for power, these buckets employ internal mechanisms, typically powerful jaws or rotating components, to break down large pieces of rock, concrete, asphalt, demolition debris, and other hard materials into smaller, manageable sizes.
Parameters of Rock Crusher Bucket For Excavator
| Model | YG-P15 | YG-P25 | YG-P35 |
| Suitable Excavator | 10-20T | 20-30T | 30-40T |
| Capacity | 0.35m³ | 0.7m³ | 0.8m³ |
| Working Pressure | 25MPa | 25MPa | 25MPa |
| Working Flow Rate | 90L/min | 145L/min | 235L/min |
| Inlet Size | 550*450mm | 750*500mm | 950*500mm |
| Outlet Size | 15-120mm | 15-120mm | 15-120mm |
| Overall Dimensions | 1820*1080*1200mm | 2300*1400*1400mm | 2400*1690*1600mm |
| Weight | 1500kg | 3000kg | 4000kg |
Features of Rock Crusher Bucket For Excavator
Jaw Design: Most models use a jaw-type mechanism with adjustable settings to control output size.
Hydraulic Power: Driven by the excavator’s hydraulic system, eliminating the need for external power sources.
Replaceable Teeth: Hardened steel teeth or tungsten inserts ensure durability when crushing abrasive materials.
Screening System: Integrated screens separate crushed material from debris, producing clean aggregates.
Applications of Excavator Crusher Buckets
The versatility of the rock crusher bucket for sale makes it indispensable across multiple industries. Here are some common use cases:
Construction and Demolition
Breaking Concrete: Crushes reinforced concrete for recycling.
Site Clearance: Processes rubble from demolished structures.
Mining and Quarrying
Ore Extraction: Reduces primary rock sizes for further processing.
Aggregate Production: Generates gravel, sand, and stones for construction.
Landscaping and Forestry
Terrain Preparation: Clears rocky terrain for landscaping projects.
Tree Stump Removal: Grinds stumps into mulch.
Road Maintenance
Asphalt Recycling: Crushes old asphalt for pavement resurfacing.
Gravel Production: Creates road base materials on-site.
Maintenance Tips
To maximize the lifespan of your rock crusher bucket for an excavator, follow these maintenance practices:
- Regular Inspections: Check for wear on jaw plates, hydraulic lines, and mounting brackets. Replace damaged parts promptly.
- Lubrication: Keep moving parts well-lubricated to reduce friction and prevent overheating.
- Clean After Use: Remove debris from the crushing chamber to avoid corrosion or blockages.
- Monitor Hydraulic Fluid: Ensure the excavator’s hydraulic system is clean and free of contaminants.
- Operator Training: Train operators to avoid excessive force or incorrect techniques that strain the equipment.