The most powerful T4F diesel welder/generator/air compressor in the industry.
The Big Blue 450 Duo CST is a rugged, compact, fuel efficient diesel welder/generator that provides 2 superior arcs in one economical package.
Rugged welder/generator is great for Stick and Flux-Cored welding and designed for maintenance/repair operations, construction, farm, ranch, and generator use.
Designed with the professional in mind, the Big Blue 400 Pro is the best for ease of use, reliability and fuel economy.
Powerful all-in-one tool is designed for repair and construction with unbeatable multiprocess weld quality, integrated rotary screw air compressor, and 13,000 watts of generator power for job site tools.