About 12 to 14 years ago I bought an old gas welder. I finally needed it on an old on going steel fencing project.
So I pulled it out of the shop, cleaned it up good. Full tune up & it runs good & worked.....but it is very heavy & leaving it on my big trailer was not working out.... So I decided to build a new trailer for it.
Picked up .120 wall tubing. 1.5" x 3". Welded it up with my Mig.
OEM wheels & hub caps ! New 13" trailer tires.
I still have to weld in the cross supports where the welder will sit. Plus storage area(s) and brackets to hold cables & torches. Then blast / paint.
Pics not great - taken with my old flip phone !