Updated the mobile truck this week. I found these Atlas copco modified 390cfm units on Ebay about 2 1/2 years ago and was in contact with the seller. I just happened to search my emails and hit him up if he had anymore and I was in luck! His last one was still mounted in a box truck. After a large amount logistics it showed up and I got it mounted today.
I had to cut a door in the side so it would flow the air out...not to big of a deal. Local box truck company around the corner knocked it out in less than a day.
Since the compressor was modified for its last application and the fuel tank was removed I had to add one. I located a 50gallon off of the same model truck but for the opposite side of the rail and with a little bit of modifications got it nicely snug in its new home.
I reused the cradle I built for the Airman 185 that I removed..this time I sent through one of the powder shops I deal with since it was out.
I still need to run fuel lines and build exhaust. The unit is aftercooled and was originally a towable but since the previous owner ordered so many the Dealer cut them up and modified them to fit in a box truck. He used them for blast cleaning internal water pipes prior to shooting an epoxy lining to restore the insides of the pipe.