Miller Big Blue® 800 Duo Air Pak™ #907752001

Part Numbers: 907752001
1 Review

Included with your purchase ( ) :


Call 1-844-682-0205 or CHAT for more options

Welding type:







Engine Driven

Engine Driven

Material type:

Mild Steel

Mild Steel

Stainless Steel

Stainless Steel



  • DEUTZ Industrial Diesel Engine
  • Ingersoll Rand Air Compressor
  • Fork Pockets for Portability
  • 3-Year Miller Warranty

Miller Big Blue® 800 Duo Air Pak™ Truck Mount Spec #907752001

The Big Blue 800 Duo Air Pak Work Truck Model has the critical controls located within easy reach of a ground-based operator when the machine is mounted on the bed of a large-body truck.

What's Included:

  • ArcReach® Remote Control Technology
  • FA-1D Lockable Flame Arrestor Fuel Cap
  • Spark Arrestor
  • Air Cleaner Restriction Indicators
  • Vandalism Lockout Kit


  • Heavy-Duty Low-Speed DEUTZ TD2.9 L4 T4F Industrial Diesel Engine

The cleanest diesel power available thanks to the Big Blue 800's diesel oxidation catalyst technology.

  • Multi-Arc Welding

800 amps for a solo operator, 400 amps for 2, or plug in additional inverter for 3 or more welders.

  • Increased Efficiency
  • Air Compressor - Ingersoll Rand

Reliable rotary screw air compressor w/ 30,000-hour life expectancy to save you on fuel and maintenance cost.

  • Industrial USB Port

A reliable USB port to easily implement the latest software updates and retrieve information about your machine.

  • ArcReach® Technology
  • ArcReach® Accessories for Every Application
  • Increased Productivity & Safety

ArcReach technology reduces hazards on the job site and keeps you welding longer.

  • Electronic Engine Display

A comprehensive, easy-to-read display showing you all the operating info about your machine.

Check out our workbenches & accessories 

View all our quality welding machines or all other welding equipment.

Other versions of the Big Blue 800:

Miller Big Blue 800 Duo Air Pak Specifications:

Industries Interests Construction
Maintenance and Repair - Field Operations
Work / Service Trucks
Processes Air Carbon Arc Cutting and Gouging (CAC-A)
Flux Cored (FCAW)
Pulsed MIG (GMAW-P)
Stick (SMAW)
Carbon Diameter 1/2 in (12.7 mm)
Cold Weather Starting Aids Engine Block Heater
Glow Plugs
Current Type DC
Engine Brand Deutz
Engine Compliance T4F
Engine Idle Speed 1350 RPM
Portability Lift Eye (Standard)
Fork Pockets
Engine Weld Speed 1800 RPM
Fuel Tank Size 25 Gallon
Net Height 46 in
Fuel Type Diesel
Net Length 69.5 in
Horsepower 65.7 hp
Max Open Circuit Voltage 85 VDC
Net Weight 2095 lbs
Weldable Metals Steel
Stainless Steel
Net Width 28.5 in
Rated Output 1 Welder: 800 A at 38 V, 100% Duty Cycle
2 Welders: 400 A at 36 V, 100% Duty Cycle
Single Phase Generator Continuous Power 12000 W
Warranty Engine Warranties
Miller's True Blue Warranty
Single Phase Generator Peak Power 15000 W
Sound Rating Idle: 71.3 dB / Weld: 78.9 dB
Three Phase Generator Continuous Power 20000 W
Three Phase Generator Peak Power 27000 W
Amperage Range 20 - 800


Height: 48.00 Inches
Width: 30.00 Inches
Length: 71.00 Inches
Weight: 2145 Lb(s) 0 Oz

Manufacturer Reviews

By: Sasquatch
My company bought one of these machines and we use it daily. It's pricey but if you own a big company and need the productivity this machine will run two ln-25 pro wire feeders while using the compressor and 2 nine inch metabo grinders all at the same time. This thing is a beast. The only down side I can see is the price. But the machines are awesome great job Miller

Product Questions and Answers

Q - What kind of welding can this machine do? A - The Miller Big Blue® 800 Duo is best for heavy industrial applications. It does MIG, TIG, Arc, Stick, and FCAW welding.
Q - Is this 3 phase only? A - The Miller Big Blue® 800 Duo runs on both 3- and 1- phase.

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