Skip to content

Miller Big Blue 800 Duo Pro - 907751

Save 13%
Original price $55,682.00
Current price $48,215.00

SKU MIL907751
Miller Electric - SKU MIL907751

Add accessories to miller big blue 800 duo pro - 907751.

Close Add

Your items total will automatically update after adding options or accessories. You can edit your selections in the cart.

Select Options & Accessories

Description

The Miller Big Blue 800 Duo Pro is the most powerful Diesel welder/generator in the industry. Offers robust output for welding and power generation. Ideal for applications with intense needs or limited space. Equipped with ArcReach technology, operators can change weld settings from the ArcReach feeder remote.

T4F Compliant 

The heavy-duty Low-Speed DUETZ TD2.9 L4 T4F Industrial Diesel Engine is the cleanest, greenest diesel power available. DUETZ T4F models utilize diesel oxidation catalyst (DOC) technology to keep the air clean.

Multi-Arc Welding

One dependable engine- two independent arcs with up to 400 amps each (or 800 amps for a single operator). Plug in additional inverter welders for true multi-operator (3+ arc) work platform.

Increased Efficiency 

More arc and better fuel economy equal increased profits for your business. Estimated savings are 34% with a dual-operator unit compared to two single-operator units. 

Advanced Features for the Professional Welder
  • Adaptive Hot Start makes starting stick electrodes easy 
  • Infinite arc control available in the stick and wire modes for easier fine tuning on unique applications
  • Lift-Arc TIG provides arc starting that minimizes the risk of electrode /work contamination without the need for high frequency
Dynamic DIG

Miller's proprietary technology works on a time-based algorithm that automatically adjusts the amount of current required to clear a short. Basically that means a smoother, more consistent arc that can be tailored to match application, material, fit up, and welder technique.

ArcReach Technology 

Exclusive technology uses existing weld cables to communicate process adjustment commands back to the welders generator. With an ArcReach system, amperage and voltage are at the operator's fingertips without having to be at the power source. 

Increased Productivity & Safety

More arc-on time, and reduced exposure to slip, trip and fall hazards by having fewer trips back to the power source.

Electronic Engine Display 

Simultaneously display of fuel level, engine hours, coolant temperature, oil pressure, battery volts and engine RPMs. Also tracks oil change intervals and displays engine diagnostics for quick and easy servicing. 

Other Standard Features

Output contactor control, digital meters with SunVision automatic idle, thermal overload protection, and 120-volt engine block heater. Includes industrial USB port to upload the latest software and download machine log files for diagnostics. 

    Specifications

    Click the image below to view the full spec sheet

      Included with Product

      • Base unit

      • ArcReach Remote Control Technology

      • Vandalism Lockout Kit

      *Welding Leads not included 

      Accessories

        • Sold out
          from

        • Miller 1-Phase Full KVA Plug Kit - 119172
          Save 3%
          Original price $129.94
          Current price $126.46

          Miller 1-Phase Full KVA Plug Kit - 119172

          Miller Electric

          Description Ability to wire for 120 or 240 VAC loads. For use with Bobcat‚ / Trailblazer/ Big Blue(except 400 and 500 CC).

        • Miller 3-Phase 240 VAC, 50 A plug - 254140
          Save 3%
          Original price $341.84
          Current price $330.00

          Miller 3-Phase 240 VAC, 50 A plug - 254140

          Miller Electric

          Description 3-Phase 240 VAC, 50 A plug

        • Sold out
          from

        • Sold out
          from

        • Sold out
          from

        • Sold out
          from

        • Sold out
          from

        • Miller Dual Hitch - 301441
          Save 11%
          Original price $520.02
          Current price $461.08

          Miller Dual Hitch - 301441

          Miller Electric

          DescriptionFor HWY-Mid Frame & HWY-225 Trailers. Combination 2-inch (50 mm) ball and 3-inch (76 mm) lunette eye in one reversible assembly.

        • Sold out
          from

        • Miller Protective Cover w/ Logo 28.5 x 69.5 x 47 - 301113
          Save 11%
          Original price $953.37
          Current price $845.89

          Miller Protective Cover w/ Logo 28.5 x 69.5 x 47 - 301113

          Miller Electric

          Description Heavy-duty, water- and mildew-resistant covers protect and maintain the finish of the welder. Dimensions: L x W x H: 69.5" x 28.5" x 47...

          View full details
        • Miller WC-24 Weld Control - 137549
          Save 9%
          Original price $615.00
          Current price $559.00

          Miller WC-24 Weld Control - 137549

          Miller Electric

          Description A WC-24 is required to operate Spoolmatic and Spoolmatic Pro guns with 14 Pin Miller CV power sources and engine drives. Not required ...

          View full details
        Accessibility
        Adjust text colors
        Checked mark
        Adjust heading colors
        Checked mark
        Adjust background colors
        Checked mark