Equipment Type

Miller Electric Big Blue 450 Duo CST

The Big Blue 450 Duo CST, a dual-operator diesel engine-driven welding generator, features two CST 280 Stick/TIG inverters and 12,000 watts of continuous three-phase power in a single unit.

August 12, 2011

The Big Blue 450 Duo CST, a dual-operator diesel engine-driven welding generator, features two CST 280 Stick/TIG inverters and 12,000 watts of continuous three-phase power in a single unit. Powered by Mitsubishi’s Tier 4-I S4L2 four-cylinder engine, the unit allows two welders to work off the same machine with two separate welding outputs. Miller says the machine operates at 1,800 rpm, which reduces fuel use and keeps noise levels up to 10 d(B)A quieter than other models. Big Blue 450 Duo CST features an easy process selector for Stick and TIG applications and offers many features that simplify maintenance and operation.

 
 

recent articles on Welding Power Units

other Miller Electric Mfg. Co. products

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. 

Add comment

Plain text

  • No HTML tags allowed.
  • Web page addresses and e-mail addresses turn into links automatically.
  • Lines and paragraphs break automatically.

SUBSCRIBE TO OUR NEWSLETTERS

Optional
Optional
Type the characters you see in this picture. (verify using audio)
Type the characters you see in the picture above; if you can't read them, submit the form and a new image will be generated. Not case sensitive.

Featured Video