What are some cheap diesel machinery
There are various cheap diesel machines sold by Diesel Machinery, Inc. for instance forklifts and trucks. You can checkout some of the machines they have by visiting http://www.machinerytrader.com/list/list.aspx?pcid=2993799&etid=1&dlr=1.
Old, worn out, outdated stuff is cheapest. Why do you want it? And what do you want to do with it?