$ 5,519.00 



Exceptional Fuel Efficiency
Auto-Speed™ technology Standard on all models
Automatically adjusts the engine speed to run at lower speeds depending on the total power needed. Need more power? The engine will automatically ramp up. Change processes to something requiring less power, and the Trailblazer will automatically slow the engine down. Auto-Speed provides:
- Exceptional fuel-efficiency
- Extended runtimes
- Quieter operation
- Reduced emissions

Quieter and Better Sound
A quieter jobsite is a safer, more efficient and more comfortable place to work. That’s why Miller engineers built the Trailblazer® to run up to 68% more quietly than previous models. That means your crew can communicate more easily, start jobs earlier, end later, and complete more work around hospitals, businesses and residential areas.

Smaller and Lighter Design
The new Trailblazer features Smart-Cor™ and a new internal design – allowing more room on trucks and trailers – leaving space for other equipment and tools. Plus, they’re easier to move safely around jobsites.

Innovative Packaging Design
Reversed generator airflow is an exclusive engine and generator packaging helps your equipment operate cooler and more efficiently. The engine is rotated toward the front to create more efficient airflow — reducing the size and sound output.

Cleaner and Stronger Generator Power
Smart-Cor technology in our new Trailblazer® includes a newly designed 10-degree skewed rotor and Wave Filter™ technology for a new level of clean generator power. The independent welder/generator power system means no interaction between jobsite tools and the welding arc.
Unbeatable Arc Performance

We’ve engineered the new Trailblazer to provide high-quality welds across a variety of applications— knowing quality welds begin with a quality arc. That’s why we’ve significantly improved the performance for all welding processes and made it easy to fine-tune the arc to match your personal preferences and welding style.
Three Stick modes for optimized arc performance — XX18, XX10 and Gouge
Two Wire modes for simplified setup — Solid and Flux-Core
Three TIG modes for optimized arc performance — Auto-Stop™, Auto-Crater™ and Pulse
NEW! TIG Pulse mode available for out-of-position welding, thin metals and stainless steel where a lower amount of heat is desired while welding
Infinite arc control available in the Stick and Solid Wire modes for easier fine tuning of tough-to-weld materials and out-of-position applications

Excel™ Power - Recommended Option
Traditional welder/generators run at 3600 RPM when generator loads are applied. But when you add Excel power to your Trailblazer, you can plug in most jobsite tools and the machine will continue at idle speed (2400 RPM)
— allowing you to do the same job while burning less fuel. When combined with Auto-Speed™ technology, Excel power allows you to weld and run tools at idle speed.


  • MIG (GMAW) 
  • Pulsed TIG (GTAW-P) DC 
  • Stick (SMAW) 
  • Flux Cored (FCAW) 
  • Air Plasma Cutting and Gouging (PAC) with Optional Spectrum Models 
  • Air Carbon Arc Cutting and Gouging (CAC-A)


Rated Output

  • CC/DC Stick/TIG: 275 Amps at 28 Volts, 100% Duty Cycle
  • CV/DC 275 Amps at 28 Volts, 100% Duty Cycle

Welding Amperage Range

  • CC/DC Stick/TIG: 10 - 275 Amps
  • CV/DC MIG/FCAW: 10 - 35 Volts

Net Weight:  Trailblazer 275: 459 lb

Generator Power 104DegF:

  • Peak: 12,000 watts
  • Continuous: 10,500 watts
  • Excel Power™ (optional): 2400 watts,  20A at 120V


  • Kohler, 25 HP twin-cylinder, four-cycle overhead valve, industrial air-cooled, gasoline (carburetor or EFI)

20" Wide x 28" High x 40.5 inches long


  • Construction 
  • Fabrication 
  • Farm and Ranch 
  • Field Maintenance and Repair 
  • In-Plant Maintenance and Repair 
  • Mechanical Contracting 
  • Pipe Fabrication 
  • Rental 
  • Schools/Training 
  • Stand-Alone Generator 
  • Stainless Steel Welding 
  • Welding Projects