big blue

Meet the Miller Big Blue® 400 PipePro® (Mitsubishi) Diesel Engine Driven Welder/Generator – a pipeline welding powerhouse. With a 20-400 A range, DC precision, and wireless control, it’s your go-to for 1/4-inch carbon welding. Featuring a T4F-compliant Mitsubishi engine, 11.5 gal tank, and 24.7 hp, it delivers unmatched performance. Compact at 26.25x32x56 inches, this stainless steel beauty weighs 993 lbs, ensuring durability and ease of use. Elevate your welding game with the Big Blue® 400 PipePro® – where power meets precision seamlessly.