Excavator screening bucket for sale is a specialized, powerful hydraulic attachment designed to fit onto a standard excavator to transform a standard excavator into a multi-functional machine capable of screening, sorting, and crushing materials directly at the job site. The excavator screening bucket integrates seamlessly with the excavator’s hydraulic system, allowing operators to switch between tasks quickly.
Parameter of the Excavator Screening Bucket
| Model | YGS-9 | YGS-15 | YGS-25 | YGS-35 |
| Suitable Excavator | 5–9T | 10–15T | 16–25T | 26–40T |
| Weight | 500KG | 800KG | 1600KG | 2800KG |
| Bucket Capacity | 0.3m³ | 0.4m³ | 1.1m³ | 2m³ |
| Working Pressure | 20Mpa | 20Mpa | 20Mpa | 20Mpa |
| Recommended Flow Rate | 60L/min | 80L/min | 140L/min | 200L/min |
| Screen Size | 5–50 | 5–80 | 5–100 | 5–120 |
Structural Components of Excavator Screening Bucket for Sale
- Main Bucket Shell
Typically built from high-strength steel, the shell holds the material and withstands constant impact and abrasion. - Rotating Screening Drums or Shafts
These are the heart of the screening mechanism. Multiple shafts fitted with discs or paddles rotate to separate materials based on size. - Hydraulic Motor and Drive System
Powered directly by the excavator’s hydraulic system, the motor controls the speed and torque of the screening shafts. - Mounting Bracket and Coupler System
Allows the bucket to attach securely to a range of excavator models.
Ratory Screening Bucket Working Principle
The working principle of the excavator screening bucket for sale is brilliantly simple yet technologically refined. Once the bucket scoops up a mixture of material, the hydraulic motor activates the rotating shafts or drums. As they turn, smaller particles fall through the gaps or holes between discs or screens. Larger objects remain inside until they are discharged. This process effectively separates soil from stones, organic waste from clean fill, or demolition rubble from reusable aggregates. The operator controls the rotation speed, ensuring the screening quality meets the project requirements. The result is smooth, efficient, continuous screening without the need for additional equipment.
Features of Screening Attachments for Excavator
Modern excavator screening buckets come equipped with several advanced features that enhance performance.
- Adjustable Output Size
Flexible screen or disc setups allow different material size specifications. - Low Noise Operation
Many designs prioritize noise reduction to comply with urban project requirements. - Modular Configuration
Replaceable shafts or screens enable customization for different material types. - Energy Efficient Hydraulics
Buckets are engineered to minimize pressure loss and reduce fuel consumption. - High Wear Resistance
Hardened steel and wear plates extend service life even in abrasive conditions. - Compatibility with Multiple Excavator Classes
Available for mini excavators, medium sized units, and large hydraulic excavators
Excavator Screening Attachments Wide Applications
- Construction and Demolition
Separating reusable aggregates from debris, reducing landfill waste, and preparing backfill material. - Landscaping
Producing fine topsoil, removing rocks, and preparing clean planting surfaces. - Recycling and Waste Management
Sorting mixed materials such as compost, wood chips, and municipal waste. - Mining and Quarry Operations
Pre-screening ore and separating oversized stones. - Road Construction
Preparing uniform material for subbase and embankment layers.
How to Choose the Right Screening Bucket
- Excavator Compatibility
Choose a bucket that matches your machine’s weight class and hydraulic flow. - Material Type
Identify whether you are screening soil, compost, demolition rubble, or quarry rock. - Desired Output Size
Look for adjustable shaft spacing or replaceable screens. - Durability and Build Quality
Thick steel plates, reinforced ribs, and wear-resistant components extend lifespan.
YG Excavator Screening Bucket for Sale
YG Machinery takes pride in offering screening solutions that help people stay productive in even the toughest working conditions. Our rotary screening bucket lineup is engineered for smooth operation and precise separation. Whether you’re comparing models or actively searching for an rotary screening bucket, we can help you toward the best fit for your machine and material type. Contact us today if you’d like more details or a quotation on a excavator screening bucket for sale tailored to your application.
