Miller Big Blue 800 Duo Air Pak Diesel Welder Generator, ArcReach, 20,000W

The Miller Big Blue 800 Duo Air Pak diesel welder generator pairs ArcReach remote control and a vandalism lockout panel with 20,000 W of continuous three-phase power. Its Tier 4 compliant Deutz TD2.9 L4 engine is a turbocharged four-cylinder with a 25-gallon fuel capacity and a 120 V block heater.

Paired with an ArcReach-compatible device, this engine-driven welder gives cordless remote control of the power source and lets weld settings be changed at the feeder, doing away with control cords and their cost. The electronic engine display shows engine RPM, battery voltage, oil pressure, coolant temperature, engine hours and fuel level at once, tracks oil change intervals and reports engine diagnostics.

As a welder/generator it has adjustable hot start, output control and auto-idle, plus digital meters with SunVision Technology, a standard 14-pin receptacle that offers auto-remote sense and an industrial USB port. The Deutz is a heavy-duty diesel engine, and the machine wears an HD powder coat finish that resists rust and corrosion.

Highlights

• Deutz TD2.9 L4 four-cylinder turbo diesel, Tier 4 compliant

• 25-gallon fuel capacity and a 120 V block heater

• 20,000 W of continuous three-phase power

• ArcReach: change weld settings at the feeder with no control cord

• Vandalism lockout panel

• Electronic engine display with oil change tracking and engine diagnostics

Specifications

Good to know

• Made to order or shipped from the manufacturer: allow 2–3 weeks before dispatch, then the delivery time in our shipping terms.

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