There are hydraulically controlled self dumping hoppers manufactured by one of our vendors Jesco! Since these devices utilize your forklift's hydraulic system, I recommend you work with your local forklift service provider to get your truck set up correctly. This may involve adding an extra hydaulic valve & hosing in addition to the quick disconnect fittings, something I can't do over the phone or by email. If they need help securing this product we will be glad to split it with them.
Units are available in ½ to 2 cubic yard configurations.