RED RHINO 4000 SERIES MINI CRUSHER Red Rhino Crushers (UK) Ltd, Alma Park Road, Alma Park Industrial Estate, Grantham, Lincs. ... Material: The 4000 series will crush concrete, kerbstone, marble, paving slabs, bricks, tiles, blocks, stone, porcelain, ... There are two emergency stop buttons located to the front and rear of the machine; both ...