BF90.3 S4 Crushing bucket

Code: BF90.3 S4

Manufactured and patented by MB in 2001, the BF90.3 S4 is the world's first crushing bucket.


  • Designed to eliminate any friction during material loading and can withstand even the toughest conditions on any construction site.
  • The BF90.3 is extremely compact and versatile and has been constantly updated and improved all these years.
  • Suitable for all crushing operations, even the most severe ones, and maintains a high level of efficiency when working with any type of inert material.
  • Suitable for excavators from 21 tons.

Out of stock


BF90.3 S4 Crushing bucket

BF90.3 S4 Crushing bucket


  • Suitable for crushing all types of inert materials formed after the demolition of buildings
  • Crushing of materials directly on site
  • Reduces the need for other mechanical devices
  • Solves the problem of taking materials generated after the demolition of buildings to landfill
  • There is no cost of renting or leasing expensive equipment
  • Transportation and economic-administrative costs are reduced
  • It's convenient, easy to use and fast
  • Suitable for work on large and small construction sites
  • Provides the opportunity to recycle materials and thus save money

The MB crushing bucket is ideal for crushing inert materials directly on site.
This is the first similar device to appear on the market. The principle of operation of the bucket is based on the use of the hydraulic system of the excavators on which it is mounted.

The bucket is used in a wide range of applications, from building demolition to general construction work, from the reorganization of former industrial and urban areas to the treatment of materials from excavation of canals and foundation pits, from land management to road construction and maintenance, from quarries to mines, from reclamation to mining operations.

Product specifications table

Recommended for excavators

≥ 21 Tons

Recommended for mini loaders

Recommended for backhoe loaders / loaders

Recommended for backhoe loaders / mini loaders


3,50 Tons

Loading capacity

0,90 m³


220 bar

Oil flow

180 l/min

Aperture dimensions

L910 H 540 mm


MB CRUSHER specifications

MB CRUSHER product catalog

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