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907798002 - Miller Trailblazer 325 EFI Welder Generator with Excel Power

Packaging: 1 PER EA
$17,059.50/ea $15,441.79/1 PER EA only $15,441.79/eaSave 9%

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OVERVIEW

Maximize Productivity with Advanced Power Management

The Miller Trailblazer® 325 (Kohler) EFI with Excel™ Power represents the pinnacle of engine-driven welding technology for industrial applications. Designed for professionals who demand reliability and efficiency, this machine combines a powerful 23 HP Kohler engine with Miller's exclusive Electronic Fuel Injection (EFI) and Auto-Speed™ technology. The result is a welder/generator that not only delivers superior arc performance but also significantly reduces fuel consumption and runtime costs. With EFI, you ensure reliable starts in any weather condition, eliminating choke adjustments and minimizing downtime.

One of the standout features of this model is the Excel™ Power system. Unlike traditional machines that require the engine to ramp up to 3,600 RPM to provide auxiliary power, Excel™ Power delivers a full 2,400 watts (20 A) of 120-volt inverter-based, pure sine wave power at idle speed (2,400 RPM). This allows operators to run jobsite tools like grinders and lights without revving the engine, leading to quieter operation and further fuel savings. For heavier loads, the machine provides a massive 10,500 watts of continuous Accu-Rated™ generator power, ensuring you have the capacity to run plasma cutters or backup power systems without interruption.

The Trailblazer 325 is engineered for the modern jobsite. Its compact footprint—up to 17% smaller and 10% lighter than competitive models—frees up valuable truck space for other equipment. The Auto-Speed technology automatically adjusts the engine speed to match the weld load, ensuring the engine never works harder than necessary. This intelligent management system, combined with EFI, can extend runtimes significantly, reducing the frequency of refueling trips and boosting overall project profitability.

Additional Information
Brand:Miller
Amperage:325
Weld Process:Multi-Process
Engine Drive:Engine Drive
Engine Brand:Kohler
Engine Horsepower:23 hp
Fuel Type:Gasoline
Fuel Tank Size:12 Gallon
Generator Peak Power:12000 W
Net Weight:502 lbs
Dimensions:20 in H x 20 in W x 40.5 in L
Technology:EFI, Excel Power, Auto-Speed
Packaging Description:1 PER EA
Voltage:n/a
Duty Cycle:N/A

INCLUDED

  • Trailblazer® 325 (Kohler) EFI w/ Excel Power Welder/Generator
  • Owner's Manual

APPLICATIONS

  • Structural Steelwork
  • Maintenance and Repair
  • Mobile Fabrication
  • Sheet Metal
  • Pipe Welding
  • Construction Infrastructure

FAQ

Excel Power is a Miller-exclusive feature that provides 2,400 watts of 120-volt, pure sine wave auxiliary power while the engine is at idle (2,400 RPM). This allows you to run tools like grinders and lights without the engine ramping up to high speed, saving fuel and reducing noise.

EFI optimizes the air/fuel ratio for all engine speeds and loads. This results in up to 42% better fuel efficiency compared to carbureted models, reliable starting in cold or hot weather without a choke, and consistent performance at high altitudes.

The Trailblazer 325 provides 10,500 watts of continuous power and 12,000 watts of peak power. The power is Accu-Rated™, meaning it delivers peak output for a minimum of 30 seconds for starting large motor loads.

Yes, the Trailblazer 325 platform features ArcReach technology, which allows the power source to communicate with remote wire feeders or stick/TIG remotes through the weld cables, eliminating the need for control cords.

It is a multi-process machine capable of MIG (GMAW), Stick (SMAW), TIG (GTAW), Flux-Cored (FCAW), Air Carbon Arc Cutting and Gouging (CAC-A), and Plasma Cutting (PAC) with appropriate accessories.

Auto-Speed automatically adjusts the engine speed to one of four RPM levels based on the weld load requirements. This ensures the engine only works as hard as necessary, reducing fuel consumption, exhaust emissions, and noise.

The machine has a 12-gallon fuel tank, which, combined with EFI and Auto-Speed technology, provides extended runtimes and fewer refueling trips.

The net dimensions are 20 inches high, 20 inches wide, and 40.5 inches long. The net weight is approximately 502 lbs, making it compact and relatively lightweight for its class.

CATALOGUE & SPEC SHEETS

Spec Sheet