Miller Big Blue® 400 Pro (Kubota) #907732
Designed with the professional in mind, the Big Blue 400 Pro is the best for ease of use, reliability and fuel economy.
Heavy-Duty Low-Speed Kubota V1505 Industrial Diesel Engine
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.
Improves work site safety and communication.
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
Quickly 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 confusion of a remote/panel switch.
Requires no elaborate procedure - just select process and weld!
HD Powder Coat
All painted sheet metal is pretreated with a zinc-rich primer to provide extra protection against rust & corrosion (comparable to stainless steel).
Advanced Features for the Professional Welder
- Adaptive Hot Start™ makes starting stick electrodes easy without creating an inclusion.
- Infinite arc control available in the Stick and Wire modes for easier fine-tuning of tough-to-weld materials and out-of-position applications.
- Lift-Arc™ TIG provides arc starting that minimizes the risk of electrode/work contamination without the need for high frequency.
Low OCV Stick (VRD)
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.
Other Standard Features
Output contactor control, automatic idle, thermal overload protection, and 120-volt engine block heater.
View our other welding machines, welding machine accessories, and safety equipment.
- Air Carbon Arc Cutting and Gouging (CAC-A)
- Flux Cored (FCAW)
- MIG (GMAW)
- Stick (SMAW)
- TIG DC (GTAW-DC)
|Title||Big Blue® 400 Pro (Kubota)|
Maintenance and Repair - Field Operations
Pipe Fabrication / Construction
Work / Service Trucks
|Cold Weather Starting Aids||Engine Block Heater
|Engine Idle Speed||1500 RPM|
|Engine Weld Speed||1800 RPM|
|Fuel Tank Size||11.5 Gallons|
|Rated Output||400 A at 24 V, 100% Duty Cycle
350 A at 27 V, 100% Duty Cycle
300 A at 32 V, 100% Duty Cycle
|Single Phase Generator Continuous Power||10000 W|
|Single Phase Generator Peak Power||12000 W|
|Sound Rating||Idle: 66 dB, Weld: 71.6 dB dB|
|Carbon Diameter||3/16 in (4.8 mm)|
|Max Open Circuit Voltage||85 VDC|
|Amperage Range||20 - 400|
|Net Width||26.25 in|
|Net Height||32 in|
|Net Length||56 in|
|Net Weight||950 lbs|
Miller's True Blue Warranty
|Portability||Lift Eye (Standard)
|Weight:||1000 Lb(s) 0 Oz|