The BF90.3 was the world’s first crusher bucket and was patented by MB in 2001. It is still the most popular model with large and medium companies. It has been continuously improved and modernized over the years. It is a compact, versatile crusher bucket designed for excavators weighing over 20 tons. It is ideal for recycling all kinds of inert and demolition materials. It can crush 40 m³/hr. despite being smaller and lighter than larger models.