In Stock & Ready to Freight Welding Equipment

800 Duo Pro Welder/Generator

Brand: Miller
Condition: Used
$24,894.67
+ $295.00 flat-rate insured LTL freight (details)
$25,189.67 delivered to the continental US
  • Palletized and heavy shrink-wrapped for freight
  • LTL carrier delivery with optional liftgate service
  • Ships in 1–2 business days from Los Angeles, CA
  • Transit typically 3–7 business days, continental US
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Details & Inspection Notes

BUY MILLER BIG BLUE 800 DUO PRO WELDER/GENERATOR W/ARCREACH (907751) ONLINE

The Miller big blue 800 DUO PRO WELDER/GENERATOR with Arc Reach (907751) comes with a Deutz diesel engine and delivers 800 amps of DC welding output or 400 amps between 2 separate operators. The generator can produce 27,000 peak watts of power when using 3-phase or 15,000 watts on a single phase. This model comes with Arc Reach technology, multi-arc welding capabilities, and a vandalism lockout kit.800 DUO PRO WELDER/GENERATOR.

These generators are Made-to-Order from Miller Electric. Please allow 2-3 weeks for shipment.

Arc Reach Benefits (Must be Paired with an Arc Reach Compatible Device)
• Remote Control of the Power Source Without a Cord
• Allows User to Change Weld Settings at the Feeder
• Eliminates the Need for Control Cords and Their Associated Costs

The Deutz TD2.9 L4 heavy-duty diesel engine is Tier 4 compliant and includes a 120V block heater. This is a four-cylinder, turbo-charged engine with a 25-gallon fuel capacity.

The electronic engine display simultaneously displays fuel level, engine hours, coolant temperature, oil pressure, battery volts and engine RPM. It also tracks oil change intervals and displays engine diagnostics for quick and easy servicing.

Features
• Digital Meters with Sun Vision Technology
• Standard 14-Pin Receptacle with Auto-Remote Sense
• Industrial USB Port
• LOC OCV Stick
• Adjustable Hot Start, Output Control, Auto-Idle
• 20,000 Watts of Continuous Power (3-Phase)
• Polarity Reversing Switch (Deluxe Models Only)
• HD Powder Coat (Rust/Corrosion Resistant)
• Electronic Engine Display
• Vandalism Lockout Panel

Brand Miller
SKU IMIL20180063
MPN MIL907751
Mfgs MPN 907751
UPC 715959656900
Prop65 Yes
Process Flux Cored (FCAW), MIG, Stick, TIG
Max Amperage Output 800 Amps
Usage Heavy Industrial
Phase Both
Manufacturer’s Warranty 3 Years
Polarity DC
Duty Cycle 100%
Duty Cycle 100% @400A (2 Operators) | 100% @ 800A (1 Operator)
Portability 1869 lbs
Skill Level Career Welder
Discontinued Product No

Startup & Installation Checklist

  • Replace timing components, water pump and plugs before initial startup where applicable.
  • Refill all fluids with manufacturer-specified oil and coolant.
  • Verify sensors, ECU pinouts and grounds against your chassis or hull wiring.
  • Startup warranty covers heads, block and internal lubricated components for 30 days from delivery.

Full terms: 30-day startup warranty · returns