Trailblazer® 325 LP - MillerWelds

TRAILBLAZER 325 EFI LP (KOHLER), GFCI

907727
Trailblazer® welder/generators deliver unbeatable arc performance providing the smoothest, most stable arc in the industry. The Trailblazer exclusive Auto-Speed™ technology delivers superior runtimes, 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 jobsites.
Compare

GFCI
907727

GFCI Excel Power
907727001

Spec Sheet (ENG)

Features

Unbeatable arc performance
Wide amperage output with better welding deposition rates means you can get jobs done faster, saving time and money. The Trailblazer also has precise arc control, which allows you to fine-tune the arc to match your personal preferences and quickly dial in the perfect parameters to optimize weld quality and maximize productivity across a variety of applications and welding processes.
Auto-Speed™ Technology
Matches engine speed to load — a Miller exclusive. Get the welding power you need — plus reduced fuel consumption and lower noise levels for a more-profitable, safer jobsite.Unlike competitive machines that operate at 3,600 rpm (max) under any load, Miller-exclusive Auto-Speed technology responds to weld requirements by automatically adjusting engine speed to one of four rpm levels so the engine never works harder than necessary.Refueling time and operating costs are reduced, which means more productivity and profitability. Plus everyone on the jobsite gets a better working environment because noise levels and exhaust emissions are lowered.
Electronic fuel injection (EFI) (option)
Improve fuel efficiency for maximum productivity and profitability. Adding EFI to your Trailblazer welder/generator adds multiple benefits. With EFI, you’ll get faster, more-reliable starts in any weather — no choke adjustments needed. EFI-equipped Trailblazer machines are also up to 42 percent more fuel efficient than standard carbureted models, improving profitability. Plus, refueling less frequently means you’ll spend more of your time welding, improving productivity.
Cleaner and Stronger Generator Power
Combined with a 25-horsepower engine, Trailblazer welder/generators offer up to 12,000 watts of clean, truly usable generator power that is Accu-Rated™, not inflated: tested to deliver uninterrupted peak output for a minimum of 30 seconds for big loads, so you can get more jobs done. 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.
Fewer refueling trips
No other gas welder/generator in the 300-amp class lets your crews spend more time working and less time refueling — because only Trailblazer welder/generators provide Auto-Speed™ technology, plus Excel™ power and electronic fuel injection (EFI) options, to deliver maximum runtime.
Maximum cost savings
Less money spent on fuel means more profit for you. Every Miller Trailblazer welder/generator has fuel-saving Auto-Speed technology; add optional Excel power and Electronic Fuel Injection (EFI) to save even more on fuel costs and enjoy a combination of advanced, profit-enhancing features that are only available on a Trailblazer welder/generator.
Safer, more productive jobsites
Quieter jobsites are safer and more productive because work crews can communicate easier, and work can start earlier and end later — even in noise-sensitive areas. If your jobsite needs a welder/generator, it needs a Trailblazer welder/generator — because no other gas-fueled choice is as quiet.
More portable, uses less truck and jobsite space
Trailblazer welder/generators are up to 17 percent smaller and 10 percent lighter then competitive machines — which means moving them is faster and easier, for maximum productivity. And because they take up less space, Trailblazer welder/generators let work trucks carry more equipment and gear — so your work crews can be ready for anything.
Excel™ power (option)
Power at idle — a Miller exclusive. Unlike competitive machines that provide auxiliary power only at 3,600 rpm (max), Excel power delivers a full 2,400 watts (20 A) of 120-volt inverter-based, pure sine wave power at all speeds, including idle. With Excel power you can operate jobsite tools like grinders at quiet, fuel-saving speeds. Refueling time and operating costs are reduced with Excel power, which means more productivity and profitability. Plus everyone on the jobsite gets a better working environment because noise levels and exhaust emissions are lowered. Excel power — available only from Miller.

Specifications

Processes

Air Carbon Arc Cutting and Gouging (CAC-A)
Flux Cored (FCAW)
MIG (GMAW)
Stick (SMAW)
TIG DC (GTAW-DC)

General Specifications

Title TRAILBLAZER 325 EFI LP (KOHLER), GFCI
Industries Interests Construction
Fabrication
Farm and Ranch
Infrastructure
Maintenance and Repair - Field Operations
Mechanical Contracting
Engine Brand Kohler
Engine Idle Speed 2400 RPM
Engine Weld Speed 2400 RPM
2800 RPM
3200 RPM
3600 RPM
Fuel Type LP
Horsepower 25 hp
Weldable Metals Steel
Stainless Steel
Rated Output 325 A at 28 V, 100% Duty Cycle
Single Phase Generator Continuous Power 10500 W
Single Phase Generator Peak Power 11800 W
Sound Rating Idle: 65 dB / Max Weld: 73.5 dB
Carbon Diameter 3/16 in (4.8 mm)
Current Type DC
Amperage Range 10 - 325
Net Width 20 in
Net Height 28 in
Net Length 40.5 in
Net Weight 475 lbs
Warranty 3 Years
Engine Warranties
Miller's True Blue Warranty
Portability Lift Eye (Standard)
Running Gear / Cart (Optional)
Trailer (Optional)
Weld Output CC / CV

Accessories

300917 LP Tank Mounting Bracket
Trailblazer 325 EFI LP Tank Mounting Assembly

The Trailblazer 325 EFI LP tank mounting kit can be used with the multi-terrain running gear, protective cage, or by itself.
Spark Arrestor 300924
Bobcat™ / Trailblazer® Spark Arrestor

Field mandatory when operating on California grasslands, brush or forest-covered land, and all National Forests. For other aeras, check your state and local laws.
Protective Cover
Bobcat™ / Trailblazer® Protective Cover (gas only)

Protective cover for current model Bobcat™ and Trailblazer® gas (except Air Pak™) without Protective Cage or Running Gear.
Protective Cover
Bobcat™ / Trailblazer® Protective Cover (gas only)

Protective cover for current model Bobcat™ and Trailblazer® gas (except Air Pak™) with Protective Cage or Running Gear.

Resources

Articles

Electronic Fuel Injection Technology Improves Efficiency of Engine-Driven Welding Power Sources
As contractors and welders continually look for ways to reduce welding costs and be more efficient, things as simple as engine choice can make quite a difference. New technologies in engine-driven welding power sources pay tribute to the old saying "It takes money to make money." When you are looking at equipment like an engine-driven welding power source, consider looking beyond the purchase price tag to see what kind of return on your investment you can get from this equipment. The total cost of ownership — not the up-front purchase price — may translate to more profitability over time.
New Welder/Generators Help Reduce Fuel Use, Extend Run Times, Reduce Noise and Improve Cold Weather Performance at Lambeau Field
New advances in engine-driven welder/generator technology help contractors run more efficiently and save resources.
Southwest Welding Extends Run Times, Cuts Fuel Use Reduces Noise and Saves Space with the New Trailblazer 325 EFI with Excel Power
Mobile fabricator relies on versatility and efficiency of new engine-driven welder generator for structural, pipe and heavy equipment repair work.

Videos

Fuel Efficient Welding Equipment Keeps Noise Down
M&M Welding relies on Trailblazer 325 welder/generators with Auto-Speed™ technology to get the necessary power with less...
How to Set Up Your Miller Big Blue or Trailblazer Machine
Get started with your Miller Big Blue or Trailblazer engine-driven welder/generator in no time with these instructions.
Miller Trailblazer Welder/Generator with Auto-Speed: More Productivity with Less Fuel and Less Noise
Miller-exclusive Auto-Speed technology helps extend runtimes.