The rotary screening bucket is a multifunctional hydraulic attachment mounted on excavators, designed for screening, separating, crushing and mixing construction materials. YG’s rotary screening bucket is driven by the excavator’s hydraulic system, with a rotating drum equipped with detachable screening mesh. It can screen soil, gravel, construction waste, sand, and ore, separating large impurities from usable materials. Unlike traditional manual screening and fixed screening machines, this attachment is flexible, mobile and integrates screening and loading functions, making it an essential tool for modern construction, mining and environmental renovation projects. Made of high-strength wear-resistant steel, YG’s screening bucket has a sturdy structure, long service life and easy operation, widely recognized by global construction teams. If you would like to learn more about the product, please contact YG immediately for more information.
Excavator Screening Bucket Parameter
| Model Number | Applicable Tonnage of Excavator(T) | Operating Flow(L/min) | Working Pressure(Mpa) | Self Weight(Kg) | Number of Revolutions Per Minute(RPM) |
| YG01 | 1.5-3 | 20 | 10-12 | 158 | 35 |
| YG02 | 3.5-5.5 | 30 | 10-12 | 245 | 60 |
| YG08 | 6-10 | 45 | 12-15 | 530 | 65 |
| YG012 | 11-18 | 65 | 15-18 | 1020 | 65 |
| YG016 | 19-28 | 80 | 18-22 | 1920 | 65 |
| YG018 | 29-38 | 150 | 18-22 | 2430 | 65 |
5 Core Advantages of YG Excavator Screening Bucket
1. High Screening Efficiency & Time-Saving
The YG excavator screening bucket adopts a high-speed rotary drum design. It replaces manual screening and fixed screening machines, reducing the need for additional equipment and labor, and shortening the project cycle by 40% compared with traditional methods. The rotary structure ensures uniform screening, avoiding material accumulation and blocking.
2. Strong Flexibility & Wide Adaptability
Mounted on excavators, the rotary screening bucket can work in any construction site—narrow trenches, mountainous areas, remote mining sites and urban renovation areas—where fixed screening machines cannot reach. YG product can be easily switched with excavator buckets, realizing one-machine multi-purpose.
3. Durable Structure & Low Maintenance Cost
All of YG’s excavator screening bucket products are made of thickened wear-resistant steel plates, with a reinforced drum and detachable screening mesh. The hydraulic motor and bearings are imported from top brands, with strong wear resistance and impact resistance. The detachable mesh is easy to replace. With a low failure rate and simple maintenance, it reduces daily operating and maintenance costs by 35%.
4. Multifunctional & Cost-Effective
It eliminates the need to purchase separate screening machines, crushers, and mixers, saving 50% of equipment investment. As a cost-effective excavator screening bucket for sale, it brings higher economic benefits to construction teams by reducing labor and equipment costs.
5. Customizable & User-Friendly Design
YG supports customization of mesh size according to different screening needs, adapting to soil, gravel, construction waste, and other materials. The attachment is equipped with a hydraulic control valve, allowing the operator to adjust the rotation speed of the drum at will. The streamlined design reduces resistance during operation, saving the excavator’s fuel consumption by 15%. It is easy to operate, and workers can master the skills after simple training.
Where The Applications For The Rotary Screening Bucket? 8 Uses
1. Construction Waste Recycling
The rotary screening bucket is ideal for screening construction waste (broken bricks, concrete blocks, wood) at demolition sites. It separates usable gravel and soil from waste, realizing resource recycling and reducing waste disposal costs. It is widely used in urban renovation and building demolition projects.
2. Road & Highway Construction
In road construction, it screens gravel and sand for subgrade filling and asphalt mixing, ensuring the purity and uniformity of materials. The mini excavator screening bucket is suitable for road edge and narrow section construction, while the standard YG model handles large-scale road foundation screening work.
3. Mining & Ore Processing
In mining areas, the YG excavator screening bucket screens ore and soil, separating usable ore from gangue. It can work in remote mountainous mining sites, replacing fixed screening equipment and improving mining efficiency. It is also used for screening coal, sand, and gravel in mining and quarrying projects.
4. Landscaping & Municipal Greening
For garden greening and municipal projects, it screens topsoil, removing stones and impurities to obtain fine soil for planting. The mini excavator screening bucket is perfect for small gardens, parks, and residential community greening projects, with flexible operation and no damage to the surrounding environment.
5. Trench & Foundation Backfilling
When backfilling trenches and foundation pits, it screens backfill soil to ensure no large stones or impurities are present, preventing ground settlement and pipeline damage. It is widely used in municipal pipeline laying, building foundation construction, and sewage treatment projects.
6. River & Lake Dredging
In water conservancy projects, it screens dredged sediment from rivers and lakes, separating silt from gravel and usable soil. The sealed structure prevents material leakage into water, protecting the water environment and realizing the recycling of dredged materials.
7. Agriculture & Rural Construction
In rural areas, it screens soil for farmland improvement and rural road construction, and can also screen feed and crop residues. The mini excavator screening bucket is suitable for small-scale rural projects, helping improve rural infrastructure and agricultural production conditions.
8. Environmental Remediation
For soil remediation and contaminated land treatment, it screens contaminated soil, separating large impurities and facilitating subsequent soil purification. It is also used for screening waste in landfills, promoting environmental protection and resource recycling.
Important Usage Precautions of YG Rotary Screening Bucket
- Pre-Operation Inspection: Before each use, check the tightness of the hydraulic pipes, the fixing state of the screening drum and mesh, and the working condition of the hydraulic motor. Ensure no oil leakage, loose bolts, or damaged mesh to avoid failure during operation.
- Correct Installation: Use quick connectors to connect the YG excavator screening bucket to the excavator’s arm firmly, and connect the hydraulic pipes correctly. After installation, run the drum for 2-3 minutes without a load to check whether the rotation is normal and whether there is abnormal noise.
- Standard Operation Steps: When screening, put materials into the drum slowly and evenly, avoiding overloading. Adjust the rotation speed according to the material type: low speed for wet soil, high speed for dry gravel. Do not rotate the drum in reverse for a long time.
- Clean the Bucket Regularly: After each use, clean the residual materials in the drum and on the mesh to prevent material accumulation and corrosion. For wet materials, rinse the bucket with water to avoid hardening and blocking the mesh.
- Maintain the Hydraulic System: Check the hydraulic oil level and quality regularly (every 500 hours of operation), and replace the hydraulic oil and filter in time. Lubricate the drum bearings and connecting parts monthly to reduce friction and extend service life.
- Replace Damaged Mesh in Time: If the screening mesh is worn, torn, or blocked, replace it immediately to ensure screening quality. YG provides spare mesh of various sizes, and the replacement process is simple and fast.
- Pay Attention to the Working Environment: Avoid working in areas with high temperatures or corrosive materials, which may damage the hydraulic system and steel structure. On slopes, ensure the excavator is placed stably to prevent the bucket from tipping over.
Factory Direct Sales | Rotary Screening Bucket Price | Choose YG Machinery
The YG excavator screening bucket is a practical and efficient construction attachment that perfectly solves the pain points of traditional screening methods, such as low efficiency, high labor cost, and poor flexibility. As a reliable excavator screening bucket for sale, it has high screening efficiency, a durable structure, a multifunctional design, and wide adaptability, widely used in construction, mining, environmental protection, and rural construction projects.
YG Machinery, as a professional manufacturer, provides high-quality YG excavator screening buckets with customizable mesh sizes, thoughtful after-sales service, and competitive pricing. Whether you are engaged in large-scale mining, urban construction, or small-scale garden greening, YG’s screening bucket can help you improve construction efficiency, reduce costs, and realize resource recycling.
If you are looking for a high-performance, cost-effective rotary screening bucket or mini excavator screening bucket, contact YG Machinery now to get a free quotation and customized solution!
