MB-HDS523 Shaft Screening Bucket

The MB-HDS523 shaft screener for excavators 30 to 45 Ton, ideally suited to the mining and quarrying industry.

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The MB-HDS523 shaft screening bucket is the equipment you want on-site for large quantities and large volumes. It’s the biggest, strongest, and toughest unit in the MB range, suited to excavators 30 to 45 Ton.  Created mainly for the mining and quarry industry, the attachment can also be used to move, sift, and aerate huge quantities of soil on excavation and earthmoving jobs and in large trenching and road works projects. Equipped with the “V Shaft System” designed to create a simultaneous dual screening effect and to increase production.  The operator can easily replace the shafts on the job site. Maintenance is simple and happens directly on site with a shaft holder is included. Also available as an additional extra is the RQ20 and RQ50 medium sifting kit for sifting soil and soil aeration and the RM Mixer Kit for Soil Aeration, compost aeration, charcoal reduction, glass reduction and drywall reduction, the RE8/RE16 Fine sifting kit; for sifting damp/dry soil and the RC Compost Kit for crushing brushwood and wood trusses. Repurposing material on site to use, rather than removing waste and shipping in processed material separately has never been easier. An attachment that should be in every landscapers repertoire. We have a range of other sized screening buckets available. Increase your efficiency and productivity. With 24 month warranty.

Supplied with:

-Bracket, hoses and couplings

-Shaft holder


– Load capacity increase kit
– RQ20/50 Sifting Kit
– RM Mixer Kit

-RE8/RE16 Fine sifting kit

-RC Compost Kit




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Happy Customers

Customer testimonials

Gary Bowyer


A great company to do business with. They went the extra mile to contact me about my machine and requirements.

Martin Bond


My LS3-800 flail is indestructible! Really happy to highly recommend Robustrack - their attachments, service and overall friendly approach.

John Longden


Great people to deal with. Very happy with the aluminium loading ramps. Thanks!

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Robustrack supply a range of top quality excavators and hydraulic attachments from manufacturers including:


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Our friendly and knowledgeable sales team are dedicated to ensuring that you get the right fit when it comes to your machine and the job you wish to do. Give them a call today or send them a WhatsApp and let them help you find the perfect hydraulic attachment for your excavator.