How do you set up truck for a end dump trailer. What equipment do you need . hydrolics?

You'll need a hydraulic tank (or else to split one of your fuel tanks to act as your hydraulic tank), and you'll need to install a Power Take Off system (to raise and lower your bed). If you're operating an end dump with additional lift axles, you'll either have to have your lift axles operated from the trailer, or you'll need to set them up to where they'll be operated from the cab, both for raising and lowering them, and for adjusting air pressure.