The Unit is essentially brand new. New ADI combo control panel , ADI twin dust collector, new dual double dump valve (vacuum side), new mini puker new ADI VGS, new vacuum grit storage hopper with screen, new single chamber puker, 2 new conical 24" blast pots were added to make it a 6 pot unit. The engine is not new, but fully gone through. The 3000CFM air dryer was used and fully refurbished. All new deck plating and the trailer was completely gone through underneath. Any rot was cut out and replaced. New paint all around. The unit was only used on one project with only has 400hrs on the unit.