Excavator Attachment Skeleton bucket, riddle bucket, shaker bucket, screening bucket
Skeleton Buckets (Riddle Buckets) feature high-strength steel tines for efficient sifting. Baicai
Manufacturer ensures construction productivity with durable, low-maintenance designs
Skeleton Buckets (Riddle Buckets) – Key Features & Benefits
✔ High-Strength Steel Tines – Durable construction withstands heavy debris sifting and material separation
✔ Optimal Spacing Design – Adjustable or fixed gaps for precise material grading and screening
✔ Multi-Excavator Compatibility – Fits various machine models for versatile job site applications
✔ Debris & Soil Separation – Efficiently filters rocks, roots and waste while retaining target materials
✔ Reinforced Frame Structure – Extended service life with reduced maintenance for B2B earthmoving projects
Excavator Attachment Skeleton Buckets Description
Premium Skeleton Buckets (Riddle Buckets) for Efficient Material Sorting
As a professional manufacturer and supplier, we provide high-quality skeleton buckets/riddle buckets designed for material separation and grading. Our heavy-duty screening buckets feature reinforced steel tines with optimal gap spacing to efficiently sift soil, separate debris, and filter rocks. Ideal for construction, landscaping, and waste recycling projects, these excavator attachments significantly improve job site productivity. Available in multiple sizes to fit various excavator models. Trusted by contractors, demolition companies, and bulk material processors, our construction equipment delivers durability and cost-efficiency. Wholesale and OEM orders welcome – contact us for specifications!
Excavator Skeleton Buckets Technical Data Sheet
| TYPE | MATERIAL | G.E.T | APPLICATION |
| GD Bucket | Q345B | Adapter | Mainly used for excavation and sand |
| Teeth | gravel and soil and other light load | ||
| Side cutter | operating environment. | ||
| HD Bucket | Q345B | Adapter | Mainly used for digging hard soil |
| Teeth | mixed with a relative soft stone and clay | ||
| Side cutter | softer stones and other light load | ||
| operating environment. | |||
| SD Bucket | Q345 & NM400 | Adapter,Teeth , | Mainly used for mining hard gravel |
| Side cutter | mixed with hard soil, sub-hard stone or | ||
| protector | flint, after blasting or loading, | ||
| and heavy-loading. | |||
| XD Bucket | Q345 & NM400 | Adapter,Teeth , | Mainly used for very high abrasion conditions |
| /HARDOX450 | Sid protector | including high quartzite granite, | |
| /HARDOX500 | Cornershrouds | broken slag,sandstone and ore. | |
| Mini Bucket | Q345B | Adapter,Teeth, | Used for light work environments |
| Side cutter | with small excavators. | ||
| Trench Bucket | Q345B | Adapter,Teeth, | Used for light work environments |
| Side cutter | with small excavators. | ||
| Cleaning Bucket | Q345B & NM400 | \ | Applied to cleaning work |
| in channels and ditches. | |||
| Skeleton Bucket | Q345B & NM400 | Adapter,Teeth, | Applied in integrating sieving and |
| Side cutter/protector | excavation of relatively loose materials | ||
| NOTES: OEM or Customizable Manufacturing is Available | |||
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Excavator Riddle Buckets Applications
Unlike standard buckets with solid sides, a skeleton bucket has a grid-like structure made of reinforced steel bars or plates.
The primary purpose is to separate rocks, stones, and tree roots from soil and sand.
Excavator Skeleton Buckets Detail Display
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