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Top welders Miller Big Blue 400 Pro (Mitsubishi) best beginner gift
Top welders Miller Big Blue 400 Pro (Mitsubishi) best beginner gift
Back of Miller Big Blue400 Pro online shopping
Big Blue® 400 Pro (Mitsubishi) 907733 in Action

Miller Big Blue® 400 Pro (Mitsubishi) 907733

Part Number: 907733
UPC: 715959649513
1 Review

$23,099.00 + Free Shipping $23,099.00*
SAVE $0.00
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Welding type:

MIG

MIG

TIG

TIG

Stick

Stick

Engine Driven

Engine Driven

Material type:

Mild Steel

Mild Steel

Stainless Steel

Stainless Steel

Aluminum

Aluminum

Fuel Type:

Diesel

Diesel

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

Miller Big Blue® 400 Pro (Mitsubishi) 907733

Designed for ease of use, reliability, and fuel economy. The Miller Big Blue 400 Pro is designed by professional welders for professional welders. 

Features:

Heavy-Duty Low-Speed Mitsubishi S4L2 Industrial Diesel Engine - The Mitsubishi S4L2 is designed to run for 10,000 hours before any major necessary overhaul. Backed by world-class support and service.

Quiet Operation - Improves communication around the worksite and improves safety.

Digital Meters with SunVision™ - Enables welding parameters to be viewed with greater clarity at virtually any angle. Meters can be seen clearly even in direct sunlight.

Industrial USB Port - Conveniently upload the latest software and download machine log files to retrieve in-depth information such as diagnostics and machine statistics. 

Auto Remote Sense™ (ARS) - Detects if a remote control is plugged into the 14-pin receptacle and eliminates the confusion of a remote/panel switch.

Simple-to-Set Controls - Requires no elaborate procedure - just select process and weld!

See our line of quality welding equipment or view our full selection of quality welding machines and Miller welding machines.

Other Versions of the Miller Big Blue® 400:

Big Blue® 400 Pro Processes:

  • Air Carbon Arc Cutting and Gouging (CAC-A)
  • Flux Cored (FCAW)
  • MIG (GMAW)
  • Stick (SMAW)
  • TIG DC (GTAW-DC)

Miller Big Blue 400 Pro (Mitsubishi) Specifications:

Industries Interests Construction
Infrastructure
Fabrication
Maintenance and Repair - Field Operations
Mechanical Contracting
Pipe Fabrication / Construction
Work / Service Trucks
Carbon Diameter 1/4 in (6.4 mm)
Cold Weather Starting Aids Engine Block Heater
Glow Plugs
Current Type DC
Engine Brand Mistubishi
Engine Compliance T4F
Engine Idle Speed 1500 RPM
Portability Lift Eye (Standard)
Trailer (Optional)
Engine Weld Speed 1800 RPM
Fuel Tank Size 11.5 Gallon
Net Height 32 in
Fuel Type Diesel
Net Length 56 in
Horsepower 34.824.7 hp
Max Open Circuit Voltage 85 VDC
Net Weight 993 lbs
Weldable Metals Steel
Stainless Steel
Net Width 26.25 in
Rated Output 400 A at 24 V, 100% Duty Cycle
350 A at 27 V, 100% Duty Cycle
300 A at 32 V, !00% Duty Cycle
Single Phase Generator Continuous Power 10000 W
Warranty Engine Warranties
Miller's True Blue Warranty
Single Phase Generator Peak Power 12000 W
Sound Rating Idle: 68.7 dB / Weld: 72.1 dB
Amperage Range 20 - 400

SHIPPING DIMENSIONS
Height: 34.00 Inches
Width: 28.25 Inches
Length: 58.00 Inches
Weight: 1045 Lb(s) 0 Oz

Manufacturer Reviews

Old Man
I am a pipeline welder that made the move to a blue pro 300. Loved it and could not believe they quit making it. We put 9000 plus hours on the 300 and the company I work for replaced it with the big blue 400 pro. I can't believe it but Miller has produced a machine that is better than the 300. I have put 700 plus hours on it and it performs great. I recommend this welder for all types of welding. I wire and stick with this machine and love it.

Product Questions and Answers

Q - What size is the fuel tank? A - 11.5 gallons
Q - What Mitsubishi engine is in this? A - It's the low-speed Mitsubishi S4L2 industrial diesel engine.

Have a question about this product? Submit your question using the form below

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