Skip to Main Content

907798005 - Miller Trailblazer 325 EFI Engine-Driven Welder with Wireless Control & Excel Power

Packaging: 1 per ea
$25,132.15/ea $22,748.93/1 per ea only $22,748.93/eaSave 9%

Usually ships within 3-5 business days

OVERVIEW

Advanced Mobile Welding Power with Wireless Control

The Miller Trailblazer 325 (Kohler) EFI is engineered for professional welders who demand reliability, efficiency, and complete control on the job site. This model (907798005) represents the pinnacle of engine-driven welding technology, combining a powerful 23 HP Kohler engine with Miller's exclusive Electronic Fuel Injection (EFI) system. The result is a machine that delivers unbeatable arc performance while significantly reducing fuel consumption and runtime costs. Whether you are working in structural steel fabrication, pipe welding, or heavy equipment repair, the Trailblazer 325 ensures a smooth, stable arc across all processes, including MIG, TIG, Stick, and Flux-Cored welding.

What sets this specific configuration apart is the inclusion of Wireless Interface Control. This game-changing feature places full control of the machine directly in the palm of your hand. Operators can adjust amperage, voltage, and arc control from where they are welding, eliminating the need to walk back and forth to the power source. This not only increases arc-on time but also enhances safety by reducing trip hazards on cluttered job sites. Additionally, the unit features Excel Power, which allows you to run power tools and job site lighting at idle speed (2400 RPM), further conserving fuel and reducing noise levels.

Reliability is critical in the field, and the Trailblazer 325 delivers with its integrated Battery Charge/Crank Assist capability. This feature ensures that a dead battery on a truck or piece of heavy equipment doesn't halt production; the welder itself can provide the necessary jump-start power. Combined with Miller's Auto-Speed technology, which automatically adjusts engine speed to match the load, this machine is designed to run quieter and longer than competitive units in the 300-amp class. The compact footprint—17% smaller and 10% lighter than similar machines—makes it easier to mount on service trucks and transport to remote locations.

Key Industrial Applications

  • Mobile Fabrication and Repair
  • Structural Steel Erection
  • Pipe Welding and Maintenance
  • Heavy Equipment Repair
  • Sheet Metal Work
Additional Information
Brand:Miller
Amperage:325
Watts:10500 W
Weld Process:Engine Drive
Fuel Type:Gasoline
Engine Brand:Kohler
Horsepower:23 hp
Generator Peak Power:12000 W
Net Weight:491 lbs
Dimensions:20 in x 28 in x 40.5 in
Process Type:MIG (GMAW), Stick (SMAW), TIG (GTAW), Flux Cored (FCAW), Air Carbon Arc Cutting, Plasma
Packaging Description:1 per ea

INCLUDED

  • Miller Trailblazer 325 (Kohler) EFI Welder/Generator
  • Wireless Interface Control Remote
  • Owner's Manual

APPLICATIONS

  • Construction and Structural Steel
  • Maintenance and Repair Operations (MRO)
  • Farm and Ranch Welding
  • Pipe Fabrication
  • Mobile Service Trucks

FAQ

Wireless Interface Control allows you to adjust amperage, voltage, and other settings remotely using a handheld device. This eliminates the need to walk back to the machine, increasing arc-on time and reducing fatigue.

Excel Power allows the Trailblazer 325 to deliver 2,400 watts of 120-volt auxiliary power while the engine is running at idle speed (2,400 RPM). This reduces fuel consumption and noise when running tools like grinders or lights.

Electronic Fuel Injection (EFI) optimizes the air-to-fuel ratio for better fuel economy, reliable starting in cold or hot weather, and consistent performance at high altitudes compared to traditional carbureted engines.

Yes, this specific model (907798005) includes Battery Charge/Crank Assist capability, allowing you to charge 12-volt batteries or provide crank assist to jump-start trucks and equipment directly from the welder.

Auto-Speed technology automatically adjusts the engine speed to match the weld or auxiliary load requirements. This ensures the engine doesn't run at full speed when it doesn't need to, saving fuel and reducing job site noise.

Yes, this machine features ArcReach technology, which allows it to communicate with compatible wire feeders and remotes through the weld cables, eliminating the need for control cords.

The Trailblazer 325 provides 12,000 watts of peak power and 10,500 watts of continuous power, making it capable of running high-demand tools and equipment.

Dynamic DIG is a Miller-exclusive feature for Stick welding that automatically adjusts the amount of current during a short circuit to clear it quickly, providing a smoother and more consistent arc.

CATALOGUE & SPEC SHEETS

Spec Sheet