The Sneller Brush Shredders are self-powered – not hydraulic! They have rotating drum and patented stationary teeth for clearing heavy brush and trees. The Sneller Brush Shredder attaches to the Sneller Multi~Task carrier or your existing excavator. This brush shredder is built to take daily up-front punishment. The Sneller Brush Shredder is available in a 275hp and a smaller 130hp.