Hi. Anyone tell me where I can find a landscaper truck bed that has the front part that dumps for clippings etc. We use Walker GHS machines & dump on the front of a 20' gooseneck trailer. Takes awhile to unload a days worth of grass clippings or leaves after running 2 machines all day! I saw a neat bed called Land King but can't find the company. Also an EZ Dumper, same problem.