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Midland Tool

Miller Trailblazer® 325 Gas Welder/Generator with GFCI Receptacles

Item # 907510 Category Tag

Trailblazer® welder/generators deliver unbeatable arc performance providing the smoothest, most stable arc in the industry. The Trailblazer exclusive technologies – Auto-Speed™ and optional Excel™ power – deliver superior run times, increased fuel efficiency, and improved welder/generator performance. No other compact machine in the 300-amp class delivers more welding power or more auxiliary power with better fuel efficiency and less noise — for productive, profitable, quieter job sites.



Maintenance and Repair
Pipe Fabrication / Construction
Sheet Metal
Structural Steel Work


Air Carbon Arc Cutting and Gouging (CAC-A)
Air Plasma Cutting and Gouging (with Spectrum Plasma Cutters)
Flux Cored (FCAW)
Pulsed TIG (GTAW-P)
Stick (SMAW)

Weldable Metals

Stainless Steel

Carbon Diameter

Capable: 1/4"
Rated: 3/16"

Power Type


Welding Mode

CC/DC (Stick/TIG)

Amp / Volt Ranges

CC/DC (Stick/TIG): 10-325 A
CV/DC (MIG/FCAW): 10-35 V

Weld Output Rated at 104° F

325 A at 28 V
100% duty cycle

1 Phase Generator Power

Continuous: 10500 watts
Peak: 12000 watts

Weld Sound Levels at 23 Ft

150 A Load: 65 dB
325 A load: 73.5 dB

Engine Model

Kohler CH730

Engine Type

Four-cycle overhead valve
Industrial air-cooled
Twin Cylinders


23.5 HP at 3600 RPM

Weld Speed

Auto-Speed™ 2400
3200 or 3600 RPM

Idle Speed

2400 RPM

Fuel Capacity

12 gal

Oil Capacity

1.5 qt

Standard Shutdowns

Low oil pressure


28" H x 20" W x 40.5" L
32.75" to top of exhaust


460 lbs


Optional Trailer Mount

Miller Trailblazer® 325 Gas Welder/Generator with GFCI Receptacles

If you’re searching for a powerful and versatile generator welder, the Miller Trailblazer 325 Gas Welder Generator with GFCI Receptacles, available at Superior Tool Rental, is an excellent choice. This top-tier piece of Miller welding equipment is designed to deliver reliable power and exceptional welding performance, making it ideal for a wide range of professional applications, from construction sites to maintenance tasks.

Exceptional Power and Versatility

The Miller Trailblazer 325 Gas Welder Generator is renowned for its exceptional power output and versatility. As both a generator and welder, it provides a steady power source for your tools and equipment while also delivering superior welding capabilities. Whether you need to power your job site or complete complex welding projects, this generator welder ensures you have the necessary power and performance to get the job done efficiently.

Advanced Welding Technology

One of the standout features of the Miller Trailblazer 325 is its advanced welding technology. Miller welders are known for their innovative designs and cutting-edge features, and this model is no exception. It offers a range of welding processes, including Stick, TIG, MIG, and Flux-Cored welding, giving you the flexibility to tackle various welding tasks with ease. The Trailblazer 325 is engineered to provide smooth, high-quality welds, enhancing the overall quality of your work.

Enhanced Safety with GFCI Receptacles

Safety is a critical consideration on any job site, and the Miller Trailblazer 325 Gas Welder Generator is equipped with GFCI (Ground Fault Circuit Interrupter) receptacles to enhance safety. These receptacles provide added protection against electrical shocks, ensuring a safer working environment for you and your team. This feature is especially important in wet or damp conditions, where the risk of electrical hazards is higher.

Durability and Reliability

Miller welding equipment is built to last, and the Trailblazer 325 is no exception. Constructed with high-quality materials and designed to withstand the toughest working conditions, this generator welder is a reliable partner for any professional welder. Its rugged construction ensures long-lasting performance, providing you with a dependable power source and welding solution for years to come.

Fuel Efficiency

Fuel efficiency is a significant advantage of the Miller Trailblazer 325. Its gas-powered engine is optimized for maximum fuel economy, reducing operating costs and minimizing environmental impact. This efficiency allows you to work longer without the need for frequent refueling, enhancing productivity and saving time on the job site.

Ease of Use and Maintenance

The Miller Trailblazer 325 is designed for ease of use and maintenance. Its user-friendly interface and intuitive controls make it easy to operate, even for those new to Miller welding equipment. Additionally, routine maintenance is straightforward, thanks to easily accessible components and clear maintenance guidelines provided by Miller.


The versatility of the Miller Trailblazer 325 Gas Welder Generator makes it suitable for a wide range of applications. From industrial welding projects to construction and repair work, this generator welder is up to the challenge. Its flexibility makes it a valuable asset for professionals who require a reliable power source for various welding tasks.


In summary, the Miller Trailblazer 325 Gas Welder Generator with GFCI Receptacles is a powerful, versatile, and reliable choice for professional welders. Its advanced welding technology, enhanced safety features, fuel efficiency, and rugged durability make it a valuable addition to any welding toolkit. Discover the superior quality of Miller welders and elevate your welding capabilities with the Miller Trailblazer 325, available now at Superior Tool Rental.

For more information and to rent the Miller Trailblazer 325 Gas Welder Generator, visit Superior Tool Rental.