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Miller Trailblazer 325 Welder/Generator - Reconditioned - 907797001

Miller Trailblazer 325 Welder/Generator - Reconditioned - 907797001

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Miller Trailblazer 325 Welder/Generator - Reconditioned - 907797001

Reconditioned Miller Trailblazer 325 (Kohler engine) delivering 325 A welding power and 12 kW generator output. Gasoline-powered, built January 2020. Contact us for hours of use.

Features
  • Auto-Speed technology for improved fuel efficiency and reduced noise
  • Multi-process capability: Stick, MIG, Flux-Cored, TIG, Air Carbon Arc
  • Up to 12,000 W peak / 10,500 W continuous auxiliary power
  • Powered by a 24 HP Kohler CH730 gasoline engine
  • Single-phase 120/240 V output via factory receptacles
  • Compact, durable design built for industrial environments
Specifications
Brand Miller
Model Trailblazer 325
MPN 907797001
Welding Processes Stick, MIG, Flux-Cored, TIG, Air Carbon Arc
Output 325 A welding, 12 kW peak generator
Engine 24 HP Kohler CH730 (gasoline)
Voltage 120/240 V single-phase
Dimensions (H×W×L) 28″ × 20″ × 40.5″ (32.75″ to top of exhaust)
Weight 460 lb (209 kg) each
Manufacture Date January 2020
Included
  • Trailblazer 325 (Machine-Only)
What our Experts Think
  • All-in-One Welder and Generator: Combines professional welding performance with on-site power generation, making it ideal for field service, construction, and maintenance work.
  • Built for Demanding Job Sites: Engineered to handle rugged environments while delivering reliable power for welding and auxiliary equipment.
  • Versatile Multi-Process Capability: Supports a wide range of welding applications, providing flexibility for fabrication, repair, and industrial projects.
  • Strong Generator Output: Supplies dependable power for tools, lights, and jobsite equipment, reducing the need for separate generators.
  • Fuel-Efficient Performance: Designed to optimize fuel consumption while maintaining productivity throughout long workdays.
  • Reconditioned for Exceptional Value: Refurbished unit offers professional-grade Miller performance at a more cost-effective price point.
Q&A

Q: What is the Miller Trailblazer 325 Welder/Generator (Reconditioned)?
A: A professional engine-driven welder and generator that combines multi-process welding capability with reliable on-site auxiliary power for construction, maintenance, and field fabrication work.

Q: What welding processes does it support?
A: It supports Stick (SMAW), MIG (GMAW), Flux-Cored (FCAW), TIG (GTAW), and Gouging, making it a versatile solution for a wide range of welding applications.

Q: What is its welding output?
A: The Trailblazer 325 delivers up to 325 amps of welding output, providing the power needed for demanding industrial, structural, and pipeline welding tasks.

Q: Does it function as a generator?
A: Yes. It provides auxiliary AC generator power for operating tools, lights, grinders, pumps, and other jobsite equipment when utility power is unavailable.

Q: What engine does it use?
A: Depending on the configuration, it is equipped with a commercial-grade gasoline engine engineered for reliable performance, fuel efficiency, and long service life in field conditions.

Q: What are its key features?
A: Features include Auto-Speed™ technology, smooth arc performance, multi-process capability, fuel-efficient operation, and rugged jobsite-ready construction.

Q: What industries commonly use the Trailblazer 325?
A: It is widely used in construction, fabrication, pipeline work, equipment maintenance, utility service, and mobile welding operations.

Q: Why choose the Miller Trailblazer 325 (reconditioned)?
A: It offers professional-grade welding performance and dependable generator power at a lower cost, making it an excellent choice for contractors and mobile welders who need versatility and productivity in one machine.

Maintenance Tips
  • Check engine oil, fuel level, and coolant (if applicable) before each use; follow scheduled service intervals.
  • Clean or replace the air filter regularly to maintain engine performance and fuel efficiency.
  • Inspect welding leads, work cables, connectors, and generator outlets for wear or damage.
  • Keep cooling vents, fan openings, and engine compartment free of dust, dirt, and welding debris.
  • Check battery terminals for corrosion and ensure connections remain clean and tight.
  • Monitor fuel quality and drain stale fuel during extended storage periods.
  • Inspect belts, hoses, and mounting hardware periodically for wear, cracks, or looseness.
  • Test generator output and welding functions regularly to verify stable performance.
  • Store in a dry, well-ventilated area and protect from excessive moisture and weather exposure.
  • Perform routine preventive maintenance according to the Miller service schedule to maximize reliability and equipment lifespan.