Miller Trailblazer 330 Diesel Welder Generator, Excel Power, Battery Charge

The Miller Trailblazer 330 Diesel welder generator with Excel Power and battery charge/crank assist is a Kubota-powered engine-driven welder rated 330 A at a 100% duty cycle for stick, TIG, MIG and flux-cored work. It can charge a dead battery or help start a hard-starting engine, a capability aimed at mechanics and the people who look after truck and equipment fleets.

Battery charge/crank assist sets this version apart: the welder/generator can revive a dead battery or help crank a hard-starting engine, keeping crews working and fleet equipment running. Excel Power is also included. ArcReach sends parameter changes made at the wire feeder or pendant back to the machine over the existing weld cables, with no control cord. Dynamic DIG adjusts short-clearing current on a time-based algorithm for stick welding, and QuietPulse reshapes the DC pulse waveform for quieter pulsed TIG.

Rated output is 330 A at 31 V for CC/DC stick/TIG and 330 A for CV/DC MIG/FCAW at a 100% duty cycle, over a 20-330 A range and a 15-40 V voltage range. Single-phase auxiliary power is 10,500 W continuous and 12,000 W peak. The 24.8 hp T4F Kubota diesel has glow plugs, idles at 1800 RPM and is varied from 1,800 to 3,600 rpm by Auto-Speed, with an 11 gallon tank. Aluminum, stainless steel and steel are weldable, and weld leads are not included.

Highlights

• Battery charge/crank assist for dead batteries and hard-starting engines

• Excel Power included

• 330 A at a 100% duty cycle: CC/DC stick/TIG at 31 V, plus CV/DC MIG/FCAW

• Kubota diesel, 24.8 hp, T4F compliant, with glow plugs

• 10,500 W continuous and 12,000 W peak single-phase auxiliary power

• ArcReach carries setting changes from the wire feeder or pendant over the weld cables

Specifications

Good to know

• Engine-driven equipment gives off carbon monoxide: run it outdoors only, away from doors, windows and vents.