Unbeatable arc performance
Miller's proprietary Dynamic DIG™ technology automatically adjusts the amount of current required to clear a short, delivering a smoother, more consistent arc that can be tailored to match the application, material, fit-up and welder technique.
Maximum cost savings
Less money spent means more profit for you. Only Miller® Trailblazer machines have fuel-saving
Auto-Speed technology. Add optional
Excel power to save even more on fuel costs, and enjoy a combination of advanced, profit-enhancing features. With legendary Miller reliability and the inherent longevity of diesel engines, the Trailblazer 325 Diesel is designed to save you money year after year.
Safer, more productive jobsites

Every year, your outdated welding equipment can pose safety risks while wasting hundreds of productive work hours — and thousands of dollars in profit — by forcing welders to make numerous walks to and from their welding power sources. Step up to Trailblazer machines with
ArcReach technology, which allows welders to make parameter adjustments right at the weld joint. The result: safer jobsites, more arc-on time and improvements to your bottom line.
You'll also get quieter jobsites with a Trailblazer machine, improving safety and productivity because work crews can communicate easier.
More portable, smaller and lighter

The Trailblazer 325 Diesel is up to 24 percent smaller and 10 percent lighter than competitive machines — which means moving it is faster and easier, for more productivity. Because it takes up less space, trucks can carry more equipment and gear, and your crews can be ready for anything.
Cleaner and stronger generator power
Combined with a 25-horsepower engine, the Trailblazer 325 Diesel offers 10,500 watts of clean, truly usable generator power. An independent welder and generator power system ensures no interaction between jobsite tools and the welding arc, while advanced generator technology virtually eliminates power spikes and other electrical imperfections — so welds are cleaner and jobsite tools can run without interruption, maximizing quality, productivity and profit.