No worries Mark, I have been looking for the truck, or looking into building the truck I want. Not sure if I will, but I might throw a hook lift on the back of it for some versatility.
The truck I am looking for is a INT 4900 33k gvw (or higher if one happens to pop up with a heavier front axle) with a knuckle boom (perferably a hiab/palfinger/effer over a prentice) and a dump... The chances of me finding that are remote, so I am looking into building the truck.
The reason for the single axle is this truck willd drive across many lawns, figure with a single rear axle the customer would be more inclined to allow it. I dont believe pusher axles are recognized by my state... bummer.
Edit to add: The box didnt roll, a piece inside the box rolled.