Miller Trailblazer 330 (Kohler) EFI
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.
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Easy to Use -
Digital interface speeds machine setup and makes it less complicated. Learn MoreExceptional 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.Easier 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 auxiliary power -
Full auxiliary 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. -
Industries Interests - Construction and Fabrication, Heavy Equipment
Amperage - 20 A - 330 A
Weldable Metals - Aluminum, Stainless Steel, Steel
Rated Carbon Diameter - 1/4 in (6.4 mm)
Current Type - DC
Max Open Circuit Voltage - 107 VDC
Portability Lift Eye - (Standard)
Running Gear / Cart - (Optional)
Trailer - (Optional)
Engine Brand - Kohler
Engine Idle Speed - 2400 RPM
Engine Weld Speed - Advanced Auto-Speed(TM) technology: Varies engine speed from 2,400-3,600 rpm to match weld output
Fuel Tank Size - 11 Gallon
Fuel Type - Gasoline
Horsepower - 23 hp
Weld Output - CC / CV
Rated Output - CC/DC Stick/TIG 330 A at 30 V, 100% duty cycle, CV/DC MIG/FCAW 325 A at 30.25 V, 100% duty cycle
Single Phase Auxiliary Continuous Power - 10500 W
Single Phase Auxiliary Peak Power - 12000 W
Sound Rating - 65 dB @ idle and 73.5 dB @ max weld
Applications - Aluminum Welding, Fabrication, Mobile Fabrication & MRO, Structural Welding
Warranty - 3 Years Miller's True Blue Warranty
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