MB Crushers MB-S23 Screening Bucket | Width 91″ | Machine Size 35-50 Tons
Maximize efficiency on your largest excavation projects with the MB Crushers MB-S23 Screening Bucket, the world’s largest screening bucket. Engineered for excavators in the 35 to 50-ton class, this powerhouse attachment transforms your machine into a mobile, on-site processing plant. Capable of handling up to 6.62 cubic yards of material per load, the MB-S23 is designed to screen natural materials, quarry residues, river stones, and dry soil with unmatched speed and precision. By reducing the need for separate crushing and processing equipment, this bucket streamlines workflows, cuts processing time by up to 60%, and lowers operational costs. Whether you are working in a quarry, on a pipeline, or at a demolition site, the MB-S23 delivers the heavy-duty performance required for the most demanding applications.
Key Features
- Unmatched Capacity: As the largest screening bucket in the world, it offers a massive load capacity of 6.62 cubic yards for high-volume projects.
- Versatile Material Handling: Efficiently screens a wide range of materials, including natural aggregates, quarry residues, river stones, dry soil, and construction debris.
- Durable Construction: Built with heavy-duty materials to withstand the extreme conditions of quarrying, mining, and large-scale excavation.
- Time and Cost Efficiency: Reduces crushing and processing time by up to 60%, allowing you to complete projects faster and with fewer resources.
- High Hydraulic Performance: Engineered to operate reliably within a specific oil flow range of 42 GPM and a pressure of over 4,641 PSI.
- Quick-Attach Compatible: Universal mounting system designed for quick and secure attachment to your excavator.
Specifications
| Feature | Specification |
|---|---|
| Model | MB-S23 |
| Weight | 8,267 lbs |
| Load Capacity | 6.62 cubic yards |
| Pressure | >4,641 PSI |
| Counter Pressure | <73 PSI |
| Oil Flow Range | 42 GPM |
| Excavator Compatibility | 77,200–110,200 lbs (35–50 tons) |
| Width | 91 inches (2300 mm) |
Why Choose the MB Crushers MB-S23 Screening Bucket?
When your project demands the highest level of efficiency and durability, the MB Crushers MB-S23 is the definitive choice. This is not just an attachment; it is a complete material processing solution that pays for itself through reduced labor, faster cycle times, and on-site material reuse. Engineered by MB Crushers, a global leader in crushing and screening technology, the MB-S23 is built to handle the toughest jobsite conditions day after day. From processing backfill for pipelines to recycling aggregates at demolition sites, this bucket provides the reliability and performance that professional operators depend on. Choose the MB-S23 to maximize your excavator’s potential and take on the biggest challenges with confidence.


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