Miller Big Blue 400 Pro W/ WIC 907774003
![](https://www.weldersupply.com/Content/files/ProductImages/MillerLogo_THL.png)
Welding type:
![Mig](https://www.weldersupply.com/Content/files/ProductImages/C-9-MigWelders_THL.png)
Mig
![Stick](https://www.weldersupply.com/Content/files/ProductImages/C-9-StickWelding_THL.png)
Stick
![Tig](https://www.weldersupply.com/Content/files/ProductImages/C-9-TigWelding_THL.png)
Tig
![Engine Driven](https://www.weldersupply.com/Content/files/ProductImages/C-9-EngineDriven_THL.png)
Engine Driven
Material type:
![Mild Steel](https://www.weldersupply.com/Content/files/ProductImages/643-NewCat-MildSteel_THL.png)
Mild Steel
![Stainless Steel](https://www.weldersupply.com/Content/files/ProductImages/643-NewCat-Stainless_THL.png)
Stainless Steel
![Aluminum](https://www.weldersupply.com/Content/files/ProductImages/643-NewCat-Aluminum_THL.png)
Designed with the professional in mind, the Big Blue 400 Pro is the best for ease of use, reliability and fuel economy. Now with optional Wireless Interface Control, you can work hassle-free with full control of the machine in the palm of your hand.
Used in industrial applications around the world, the V1505 is designed to run 10,000 hours before major overhaul. Backed by worldwide support and service.
Unlike conventional DIG that provides a preset amount of short-clearing current, Miller’s proprietary Dynamic DIG works on a time-based algorithm that automatically adjusts the amount of current required to clear a short. What does this mean? A smoother more consistent arc that can be tailored to match application, material, fit-up, and welder technique.
Requires no elaborate procedure - just select process and weld!
All painted sheet metal is pretreated with a zinc-rich primer to provide extra protection against rust & corrosion (comparable to stainless steel).
When activated, reduces the open-circuit voltage to 15 volts when the power source is not in use, increasing operator safety without compromising arc starts.
Detects if a remote control is plugged into the 14-pin receptacle and eliminates confusion of a remote/panel switch.
Output contactor control, automatic idle, thermal overload protection, and 120-volt engine block heater.
Weld leads
Miller Big Blue 400 Specifications | |
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Industries Interests | Construction Fabrication Infrastructure Maintenance and Repair Mechanical Contracting Pipe Fabrication/Construction |
Processes | Air Carbon Arc Cutting and Gouging (CAC-A) Stick (SMAW) Flux Cored (FCAW) TIG DC (GTAW-DC) MIG (GMAW) |
Carbon Diameter | 3/16 in (4.8 mm) |
Current Type | DC |
Input Voltage | 575 V |
Input Phase | 3-Phase |
Input Hz | 50 / 60 Hz |
Portability | Lift Eye (Standard) Running Gear / Cart (Optional) |
Weldable Metals | Specialty Metals Stainless Steel Steel |
Max Open Circuit Voltage |
85 VDC |
Weld Ouput | CC |
Warranty | 3 Years Miller's True Blue Warranty |
SHIPPING DIMENSIONS |
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Height: | 32.00 Inches |
Width: | 26.25 Inches |
Length: | 56.00 Inches |
Weight: | 950 Lb(s) 0 Oz |