Based on auxiliary-only use for total runtime.
You depend on an engine-driven welder to reliably power multiple jobsite tools — and that jobsite’s profitability is directly impacted by that engine-driven welder's fuel efficiency. Which is why you need a Trailblazer with EFI and Excel power.
When tested against a competitive EFI-equipped engine-driven welder, the Trailblazer 330 EFI with Excel power is 52 percent more fuel efficient in auxiliary-only use, with its engine operating at 2,400 rpm — compared to the competing machine’s engine operating at 3,600 rpm at ANY load. Excel power and Auto-Speed technology, which matches engine speed to load, not only deliver greater fuel efficiency, but less noise.