Superior Strength & Durability Skeleton Bucket

Product Overview

The Skeleton Bucket, also known as a sieve bucket or rock bucket, is a revolutionary excavator attachment that combines the functions of digging and precision material separation into one powerful tool. Its unique, open-grid design allows operators to screen, sort, mix, and separate materials directly on-site, eliminating the need for additional, expensive machinery and saving time, fuel, and labor costs.

Key Features & Benefits

• Dual Functionality: Dig, load, and screen with a single attachment. Maximize the productivity and versatility of your excavator.
• Unmatched Efficiency: Dramatically reduce material handling costs by processing and sorting materials directly at the source. No need to transport mixed materials to a stationary screen.
• Superior Strength & Durability: Constructed from top-tier or equivalent wear-resistant steel. Critical stress points are reinforced to withstand the toughest conditions, ensuring a long operational life.
• Precision Separation: Available in various tine spacing to precisely sort materials to your exact specifications, increasing the value of your end products.
• Cost-Effective: A high-return investment that pays for itself by lowering equipment rental, fuel and labor expenses.

Applications

• Construction & Demolition: Screening contaminated soil, separating rebar and wood from concrete, cleaning up demolition sites.
• Landscaping & Site Prep: Creating clean topsoil, sifting rocks from soil, preparing flower beds, and processing mulch.
• Pipeline & Utility Work: Separating rocks from backfill to protect pipelines and utilities, cleaning trenches.
• Agriculture: Clearing fields of rocks, preparing soil, and composting.
• Quarry & Mining: Pre-screening and sizing materials, separating fines from larger aggregates.
• Waste Management & Recycling: Sorting mixed demolition waste and separating valuable materials.

Why Choose Our Bucket?

• Optimized Design: Our tine profile and geometry are CAD-optimized for maximum screening efficiency and structural integrity.
• Premium Materials: We use only certified, high-yield strength steel to combat abrasion and impact.
• Expert Craftsmanship: Every bucket is precision-welded by certified technicians and undergoes rigorous quality control checks.
• Proven Performance: Join thousands of satisfied customers who have transformed their operational efficiency with our attachments.
• Complete Range & Customization: We possess extensive experience and technology in providing buckets for major brands. Additionally, we offer OEM services and can provide customized buckets according to your drawings or sample specifications to meet specific project requirements.

Brand Adaptation

Close Cooperation With Factory 

We maintain deep, long-term partnerships with the factory around 20 years. The factory has strong mechanical and automated production capabilities which ensure stable quality and performance of the forgings and good consistency.

Quality Control

The factory's rigorous quality control process includes material spectroscopy analysis, in-process inspections, and final checks with Magnetic Particle Testing (MPT) to ensure every bucket is free from defects and meets our high standards. The details control process as below,

1. Incoming raw materials undergo random sampling and analysis using a microscope to ensure the chemical composition meets production requirements.

2. During the production process, QC staff conduct timely sampling to ensure products are defect-free and handle any abnormal quality issues that may arise.

3. The final step involves using a magnetic particle flaw detector on metal parts to detect hidden cracks or defects.

4. All finished metal parts are proportionally sampled and sent to the laboratory for mechanical performance tests, size measurement, and 100% manual surface quality inspection.