In Stock Rebate AvailableAuthorized Dealer
Free Freight
MIG, TIG, Stick, Flux-CoreRequest a Quote
Miller Big Blue 400 Pro Mitsubishi Welder/Generator (907733)
SKU: IMIL20130247 | MPN: 907733 | Miller
$25,105.00$28,995.00Save $3,890.00
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 Pro delivers 400-amp welding output with reliable Mitsubishi engine power for demanding field applications. This versatile welder/generator handles MIG, TIG, Stick, and Flux-Core processes with professional-grade performance. Built for contractors and industrial professionals requiring portable power, it combines robust welding capabilities with auxiliary generator functions. At 993 pounds, this heavy-duty unit provides dependable operation in remote locations where reliable power and consistent arc performance are essential for critical welding 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 Pro Mitsubishi Welder/Generator (907733)
$25,105.00
Bundle total: $25,939.00
