MB-BF90.3 S4 Crusher Bucket

The MB-BF90.3 S4 crusher bucket; ‘The bucket that made history’. Designed for use with excavators 21 to 32 Ton for construction, demolition and recycling applications.

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The MB-BF90.3 S4 crusher bucket is, what MB describe as, ‘The bucket that made history’. It has been designed for use with excavators 21 to 32 Ton. Produced and patented by MB in 2001, the BF90.3 was the first crusher bucket to be made in the world. Designed to eliminate material friction in the loading phase and to resist even the most difficult conditions on site. The BF90.3 is extremely compact and versatile and has been improved and strengthened over the years.
Suitable for all crushing operations, even the hardest, keeping its performance level with any type of inert material.

Supplied with:

-Bracket, hoses and couplings to suit


-Dust suppression 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.