In Stock Rebate AvailableAuthorized Dealer
Free Freight
MIG, TIG, Stick, Flux-CoreRequest a Quote
Miller Big Blue 400 PipePro Mitsubishi Welder/Generator with Stainless Steel Panels (907703)
SKU: IMIL20130252 | MPN: 907703 | Miller
$17,995.00$23,072.00Save $5,077.00
Manufacturer Rebate Available
Build With Blue — Up to $550 + Free Helmet
Get rewarded for choosing Miller. Receive instant rebates plus a FREE digital performance helmet with qualifying purchases of Miller welders and systems.
View rebate details →Authorized Dealer
Direct from authorized dealer network
Ships in 1-2 Business Days
Most orders leave warehouse next day
Manufacturer Warranty
Covered by standard manufacturer warranty
Description
The Miller Big Blue 400 PipePro delivers robust 400-amp welding capacity with reliable Mitsubishi engine power for demanding pipeline and field applications. This versatile welder/generator supports MIG, TIG, Stick, and Flux-Core processes with exceptional arc performance. Built for professional contractors, the unit features durable stainless steel panels for enhanced corrosion resistance and longevity in harsh environments. At 993 pounds, it provides the stability and power output serious welding professionals require for heavy-duty industrial projects.
Specifications
| Input Voltage | 120V |
| Weight | 993 lbs |
| Weight (lbs) | 993 |
| Amperage Max | 400 |
| Input Voltage | 120V |
| Welding Process | MIG, TIG, Stick, Flux-Core |
Questions about this product?
Our welding specialists are here to help — Mon–Fri, 8am–6pm CT
Complete Your Setup

Miller Big Blue 400 PipePro Mitsubishi Welder/Generator with Stainless Steel Panels (907703)
$17,995.00
Bundle total: $18,829.00






