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Miller Big Blue 400 PipePro (Mitsubishi) Stainless Steel w/Wireless Interface Control 907805

Part Numbers: 907805
UPCs: 715959684859
1 Review

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Welding type:







Engine Driven

Engine Driven

Material type:

Mild Steel

Mild Steel

Stainless Steel

Stainless Steel

  • Multi-Process
  • Multi-Phase
  • Engine Driven
  • 3-Year Warranty

Miller Big Blue 400 PipePro (Mitsubishi) Stainless Steel w/Wireless Interface Control 907805

What's Included

Wireless Interface Control remote

Not Included

Weld leads

Wireless Interface Control

Elevate your performance and get full control of your machine in the palm of your hand, from wherever you are on the jobsite. With wireless interface control, you can:

  • Change welding processes
  • Adjust parameters
  • Select and save preset programs
  • Turn the machine on/off
  • View service reminders
  • And more!

Extend time between fill ups and maintenance intervals while eliminating the need to go back to your machine to make adjustments.

Heavy-Duty Low-Speed Mitsubishi S4L2 Industrial Diesel Engine

Used in industrial applications around the world, the S4L2 is designed to run 10,000 hours before major overhaul. Backed by worldwide support and service.

ArcReach® Technology

ArcReach technology uses existing weld cables to communicate process adjustment commands back to the welder generator. With an ArcReach system, amperage & voltage are conveniently located at the operator's fingertips - not back at the power source. 

Dynamic DIG™

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.

Other Standard Features

Digital preset weld meters, output contactor control, and automatic idle.

Programmable Weld Settings

  • Multiprocess joints and parameter changes between weld passes require setup time for optimal welding conditions. With Wireless Interface Control, you can save up to four different weld programs. Easily select any program with the push of a button, saving you time, effort and adding consistency to your setup between welds.
  • Stainless Steel Enclosure
  • Standard stainless steel enclosure enhances durability & adds to the look and resale of the machine.
  • Line-X® Top Cover
  • Workbench tough top cover provides superior impact, corrosion and abrasion protection.

Industrial USB Port

Quickly upload the latest software and download machine log files to retrieve in-depth information such as diagnostics and machine statistics. Learn More

Fuel Savings

When your welder/generator is far away, it's time-consuming to walk back to turn it off, so it ends up running all day. Use Wireless Interface Control to instantly turn your machine off when needed, saving fuel and money.

View our selection of multi-process Miller welders, welding machineswelding safety equipment, and plasma cutting machines.

Miller Big Blue® 400 PipePro (Mitsubishi) #907805 Specifications:

Industries Interests Cross Country Pipeline
Work / Service Trucks
Pipe Fabrication / Construction
Processes Air Carbon Arc Cutting and Gouging (CAC-A)
Flux Cored (FCAW)
Stick (SMAW)


Height: 32.00 Inches
Width: 26.25 Inches
Length: 56.00 Inches
Weight: 993 Lb(s) 0 Oz

Manufacturer Reviews

By: Jeff
I needed a machine that was multi-process capable, was diesel driven, and had a powerful generator-the Pipe Pro 400 fit those needs. I will use it around the ranch and properties for various projects and if the need arises-use it to power our home as a backup generator and for off the grid adventures! I've always used Miller products for shop powered needs-and the other guys for engine driven machines...but the advantages of the Pipe Pro 400 fit the bill this time around when I needed a machine for the field-and should serve our needs for many years to come.

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