[Refer Hauler]

I have a Craftsman 3000 psi with a 7 Hp honda engine bought it during a Fall/winter closeout sale on lawn stuff. think I paid around $275 for it. It was new and had full warranty.
Look at Landa or Hotsy brands ($$$$) they have some good attachments and cleaners

I dont really wash the truck with it very much but have cleaned off the frame rails and undercarriage a time or two,mostly to get the winter salt and grime off.

Neighbor has a 1500 psi unit, not enough power in my opinion. He used mine to strip his deck before refinishing