Selecting the wrong bucket causes wet material blinding and drops your daily sorting volume. A built-to-last screening bucket separates topsoil, demolition debris, and aggregate by particle size directly on your job site.
Field data shows that operating a screening bucket for excavator work cuts soil hauling and backfill purchasing costs for contractors by 55%. Sorting material on site removes extra transport run times. In today’s market, this self-sufficient processing method shortens project schedules fast.
💡 Field Tip: When screening wet soil, do not scoop the bucket completely full! Keep it half empty so material tumbles freely without blinding the mesh.
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 |
What Is the Difference Between Rotary and Vibrating Screening Bucket Designs?
Frame designs dictate how well the tool handles wet sticky dirt versus heavy quarry rock.
- Rotary Screening Bucket: Powered by a hydraulic rotating drum motor. This screening bucket excels at handling topsoil, compost, river dredging, and sticky soil, tumbling material fast inside the drum.
- Vibrating Screening Bucket: Driven by high-frequency hydraulic vibrators. This style works best for dry natural stone, quarry waste rock, and demolition rubble, offering simple structures and great wear life.
On busy job sites, fleets run several attachments together. Before sorting material, operators use a hydraulic breaker to smash oversized boulders or a hydraulic concrete pulverizer to crush concrete rubble. In hard rock seams, a vibrating ripper cracks rock layers fast. To crush big slabs into base gravel, teams swap to a crusher bucket, while an excavator stump shear clears tree roots. On foundation sites, crews rely on a pile breaker to trim pile heads cleanly.
💡 Field Tip: Choose a rotary drum model for dirt with rocks and roots! Vibrating screens plug up quickly when handling sticky clay.
Where Does a Screening Bucket Deliver the Highest Job Site Output?
- Topsoil Cleaning & Landscaping: Separate rocks, roots, and debris from raw dirt to produce high-grade topsoil instantly.
- Pipeline Trenching & Backfilling: Screen out sharp rocks from excavated dirt to backfill trenches safely without damaging pipes.
- Quarry & Demolition Sorting: Classify mixed rubble into sellable gravel sizes using 20-80 mm mesh screens.
💡 Field Tip: Order two interchangeable mesh grid sets with different hole sizes; you can swap them out on site in just 15 minutes.
Field Case: How an Australian Contractor Cut Soil Disposal Costs by 55%?
David, a contractor in Brisbane, landed a major suburban landscaping and piping job. Over 10,000 tons of rock-filled dirt piled up. Previously, he hired haul trucks to dump waste soil and bought clean fill at high prices.
We supplied a heavy-duty screening bucket for excavator use on his 20-ton machine. His crew mounted the bucket and started screening topsoil and backfilling directly on site.
The job site gains were real:
- Dumping fees and fresh soil purchasing costs dropped by over 55%.
- Screened fine soil met pipe trench backfill standards, removing the need for bought sand.
- Truck haul trips dropped significantly, finishing the site work two weeks early.
💡 Field Tip: Wash dirt off the drum support rollers and ring gear every evening; clean parts extend hydraulic motor seal life.
Frequently Asked Questions (Q&A)
❓ How do you prevent mesh blinding when screening wet soil?
Select a rotary screening bucket equipped with internal scraper bars. Two-way hydraulic rotation lets sticky dirt drop free under friction, keeping holes clear.
❓ Can operators change the mesh grid size easily?
Yes. We use a bolt-on modular grid system. You can switch mesh screen sizes from 10 mm to 100 mm fast to match job requirements.
❓ What hydraulic flow does a screening bucket require?
Mid-size models need 60-110 L/min hydraulic flow. If your excavator has auxiliary lines (like breaker piping), you can plug in and run immediately.
Ready to Boost Your On-Site Sorting Efficiency?
If you need fast, durable, and easy-to-maintain sorting equipment, YG Machinery provides direct factory-built options for your site. From every screening bucket setup to a complete suite of excavator attachments, we support your projects worldwide.
Contact the YG Machinery team today to get your custom model recommendation and quote!
