Bucket crusher

It's an attached tool for excavators for built-in crushing construction waste and demolition materials.

[citation needed] The jaws are driven by hydraulically actuated eccentrics which crush material to a desired particle size.

Bucket crushers are primarily employed in mining and demolition for the breaking-down of crude minerals, concrete and masonry.

The hoses to the excavator, for intake and drain the oil are connected directly to the crusher bucket.

[citation needed] Crusher buckets can differ in size and weight (1,500–5,620 kilograms (3,310–12,390 lb)) and volume (0.5–1.05 cubic metres (18–37 cu ft)).