Miller Electric Big Blue 400 Pro ArcReach Weld | 907732001

Linde Part #: MIL907732001 Manufacturer's Part #:907732001  /

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Kubota. USA model

Designed with the professional in mind, the Big Blue 400 Pro is the best for ease of use, reliability and fuel economy.


  • Used in industrial applications around the world, the V1505 is designed to run 10,000 hours before major overhaul. Backed by worldwide support and service.
  • Unlike conventional DIG that provides a preset amount of short-clearing current, Miller's proprietary Dynamic DIG works on a time-based algorithm that automatically adjusts the amount of current required to clear a short. What does this mean? A smoother more consistent arc that can be tailored to match application, material, fit-up, and welder technique.
  • Quickly upload the latest software and download machine log files to retrieve in-depth information such as diagnostics and machine statistics.
  • Adaptive Hot Start makes starting stick electrodes easy without creating an inclusion.
  • Infinite arc control available in the Stick and Wire modes for easier fine tuning of tough-to-weld materials and out-of-position applications.
  • Lift-Arc TIG provides arc starting that minimizes the risk of electrode/work contamination without the need for high frequency.
  • Depending on polarity and which ArcReach accessory is connected, the system automatically detects and switches to the correct process - reducing the need to access the power source.
  • While under control of an ArcReach accessory, process and amperage/voltage adjustments are locked out at the power source, preventing accidental changes by personnel other than the welding operator.
  • Cross Platform Compatible. The same ArcReach accessories that work on engine-driven equipment can also be used on select ArcReach-equipped XMT, Dimension, and PipeWorx 350 FieldPro power sources.
  • Reverse Compatible. ArcReach-equipped power sources work with non-ArcReach accessories; however, the complete ArcReach benefit is only realized with the ArcReach system.
  • More arc-on time, and reduced exposure to slip, trip, and fall hazards can be realized using ArcReach because less time is spent going back to the welding power supply to set process and arc amperage or voltage.
  • Output contactor control, automatic idle, thermal overload protection, and 120-volt engine block heater.
  • Take charge of your field preheat and bakeout applications up to 600 degrees Fahrenheit (315°C). This system uses induction heating to generate heat in workpieces, so welders can do their own preheating quickly and safely. A part of the ArcReach technology platform, the ArcReach Heater is an accessory for select ArcReach welding power sources.

  • Brand Miller Electric
    Applicable Material Stainless Steel, Steel
    Fuel Type Diesel
    Horsepower 20.2 hp
    Overall Depth 56 in
    Overall Height 32 in
    Overall Width 26-1/4 in
    Phase Single-Phase
    Product Type Engine-Driven Welder
    Stick Welding Maximum Output Current 400 A
    Stick Welding Minimum Output Current 20 A
    Continuous Auxiliary Power 10000 W
    Fuel Tank Capacity 11.5 gal
    MFG 907732001
    Peak Auxiliary Power 12000 W
    Subcategory Welding Equipment
    TIG Welding Maximum Output Current 400 A
    TIG Welding Minimum Output Current 20 A