Equipment Type

Miller Big Blue 400 Eco Pro Welder Generator

Big Blue 400 Eco Pro welder generator is said to reduce fuel consumption by up to 25 percent in typical welding operations.

April 08, 2011

Big Blue 400 Eco Pro welder generator is said to reduce fuel consumption by up to 25 percent in typical welding operations. The unit's size is 44 percent smaller and 41 percent lighter than other models with similar output, Miller says. It handles Stick, TIG, MIG, FCAW and CAC-A processes and provides 5,500 watts of peak power. Its Mitsubishi S4L2 diesel engine is designed to run 10,000 hours before major overhaul. A simplified operator interface includes weld-process select switch and color-coded terminals.

 
 

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The Big Blue 400 Pro diesel-engine welder/generator from Miller has 400-amp output now available in a 300-amp package, the company says. 

The Big Blue 800 Duo Air Pak and Big Blue 800 Duo Pro diesel-engine welder/generators from Miller offer dual operation capabilities. 

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