Miller Electric Mfg. Co.

Big Blue 400 Eco Pro

This high-efficiency, three-phase, rotating-field welding generator uses dual-speed technology for up to 25% more fuel efficiency during typical welding operations.

  • Tier 4i-compliant Mitsubishi S4L2 diesel engine
  • Thermal overload protection
  • Factory-preset DIG settings (Stick), Hot Start (Stick), Lift-Arc TIG with Auto-Stop and Crater-out
  • Compact, lightweight, low-noise design
  • Compatible with the Wireless Remote Hand Control

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