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Big BlueÂ® 400 Pro (Mitsubishi) 907733 in Action

Miller Big Blue® 400 Pro (Mitsubishi) 907733

Part Numbers: 907733

UPCs: 715959649513

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Miller Big Blue® 400 Pro (Mitsubishi) 90...

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Design: American Welder

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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

Miller Big Blue® 400 Pro (Mitsubishi) 907733 Spec Sheet

Accessories

Consumables

Bobcat™ / Trailblazer® / Big Blue® Full KVA A...

$154.86

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Remote Hand Control, 14-pin Plug #195511

$2,557.43

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RHC-14 REMOTE HAND CONTROL W/CABLE 20 FT #242...

$495.00

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Spark Arrestor, Muffler #300585

$492.31

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Spoolmatic 30A #130831

$2,163.00

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SuitCase® 12RC Portable Wire Feeder w/ BTB 30...

$4,794.00

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Miller 24 VAC Welding Machine Weld Control Unit #137549

WC-24 Weld Control #137549

$596.78

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Wireless Remote Antenna Adapter Kit #300749

$193.88

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Protective Cover for Miller Big Blue 350/450 #195301

Big Blue® 350 PipePro/400 Pro/450 Duo CST Pro...

$671.35

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120 or 240 VAC Single-Phase Full KVA Plug Kits for Miller Power Supplies

Bobcat™ / Trailblazer® / Big Blue® Full Singl...

$139.29

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Highway Mid Frame Trailer #301438

$4,578.39

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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.