Miller Trailblazer 330 Welder

Reliable engine-driven welders with unbeatable arc performance, providing the smoothest, most stable arc in the industry. Trailblazer exclusive technologies — advanced Auto-Speed and optional Excel power — deliver superior runtimes, increase fuel efficiency, and improve engine-driven welder 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.

• Easy to use - Digital interface speeds machine setup and makes it less complicated
• Exceptional arc performance - Easy arc starts and less spatter
• Easy maintenance - With its intuitive design, the daily maintenance of our Trailblazer engine-driven welder is fast and easy.
• Easy mobility and uses less truck space and payload - Over 80 pounds lighter and 13 percent smaller than previous models.
• Auto-speed technology - Advanced Auto-Speed technology automatically adjusts engine speed to match weld and battery charge demands — reducing fuel consumption, maintenance costs and noise for a safer, more efficient jobsite.
• Separate weld and auxilary power - Full auxilary power at any setting
• ArcReach technology - ArcReach technology uses existing weld cables to communicate process adjustment commands back to the engine-driven welder. With an ArcReach system, amperage & voltage are conveniently located at the operator's fingertips - not back at the power source.
• Dynamic DIG - Unlike conventional DIG that provides a preset amount of short-clearing current, Miller’s proprietary Dynamic DIG works on a time-based algorithm that automatically adjusts the amount of current required to clear a short. What does this mean? A smoother more consistent arc that can be tailored to match application, material, fit-up, and welder technique.
• QuietPulse - QuietPulse is activated by changing the waveshape for DC pulse welding, creating a slower, more fluid transition between the background and peak amperage to create the least possible audible noise. 

Specifications:

• Amperage: 20 - 330
• Weldable materials: Aluminum, stainless steel, steel
• Rated carbon diameter: 1/4"
• Max open circuit voltage: DC
• Portability: Lift eye, running gear/cart, trailer
• Horsepower: 23.5hp
• Weld output: CC/CV
• Single phase auxiliary continuous power: 10,500 W
• Single phase auxiliary peak power: 12,000 W
• Sound rating 65 dB at idle, 73.5 dB at max weld