Custom dually Ford F-350 with Deutz motor, transmission & driveline from a semi.

Cleaning up a ranch after a family death. This truck does need some wiring work and some welding work. The ignition wire cluster was melted by a 'caretaker' of the property reversing the battery terminals trying to start it. One of the fuel tanks need to be remounted as well. As far as I know it works fine aside from needing a cleaning.What I have been told about this truck is that is was custom built to haul a caterpillar. It has a deutz diesel, a split transmission and 3 fuel tanks. The driveline was apparently from a semi truck. My father bought it from the builder who had since retired and it has been sitting in a field for 3 years. I can't give many more details than that but if you have specific questions I can answer by looking at the truck, please ask.