Dump truck convertion

So I have been looking for somebody else that has done what I want to do but can't necessarily find just what I'm looking for. I want to cut up a Mack vision I bought about a year ago and make it into a dump trailer. The Truck is trash really, it needs a ton of work and just isn't worth fixing.

I wanting to find out if anybody Has ever cut up a tractor (removed cab, engine, front end and trans) and placed a kingpin in front to pull with a medium duty truck? I would need to install a wet...

Dump truck convertion

Dump truck convertion