Breaking up clay (Page 1) / Alluvial Gold Prospecting ...
May 07, 2013· Just a thought as I am in the mining/excavation design side of things, worked for Jaws bkt and attachment for 13yrs designing a great range of attachments for the smaller excav''s, now working for Bradken designing there new Mining range of bkts for the big stuff EX3600, RH340''s which is a little different to the construction stuff.