2020 MILLERELEC BIG BLUE 400PRO — Welder Arc 400 Amp Diesel, located in Tucson, AZ. United Rentals fleet-maintained and inspected, most recently May 29, 2026: verified clean and in good condition — structure secure and undamaged, tires in good shape, all safety devices, decals and manuals present and functional, and the machine fully operational. It has been in active rental service — a strong sign the machine is in solid, reliable working order. Meter reads 3638.17 hours. Well suited for warehouse, construction, maintenance, material-handling and general jobsite work. Sold as-is; buyer is responsible for inspection, pickup and transport. Financing available on approved credit. Call or text Paul at (702) 858-4540, email paul@vegasheavy.com, or see more inventory at vegasheavy.com.