Miller® Big Blue® 800 Duo Pro (Deutz®) Diesel Welder with ArcReach® 907751
The Miller® Big Blue® 800 Duo Pro with ArcReach® is an 800 amp multi-operator, multi-process welder and 20,000 watt AC generator that is equipped with a 65.7 HP Deutz® TD2.9 L4 diesel engine. This low speed, heavy duty diesel welder features a Diesel Oxidation Catalyst (DOC) that requires no exhaust after-treatment maintenance; providing the cleanest, greenest exhaust without the hassle. The ArcReach feature allows the Big Blue to communicate with a remote Miller® ArcReach® wire feeder or ArcReach® Stick/TIG remote without the use of a remote control cable. The secret to this technology is built-in circuitry in both the Big Blue 800 Duo Pro welder and Miller ArcReach wire feeder/remote control that passes remote control signals through the welding leads, eliminating the need for costly remote control cables. ArcReach remote control distance is limited only by the length of your welding cable leads. ArcReach allows your Stick, TIG, MIG or Flux-Cored welding operation to take place further away from the welding power source and reduces downtime and costs by giving the operator full remote control capabilities at the site of the weld without using expensive remote control cables. The Big Blue 800 Duo Pro MUST be paired with a Miller ArcReach feeder or ArcReach Stick/TIG remote to get the full benefits of this feature.
The Big Blue 800 Duo Pro supplies two welding arcs of up to 400 amps each. A simple paralleling switch on the front panel allows the welder to operate with a single arc of up to 800 amps. This welding machine is capable of stick, MIG, Pulsed-MIG, flux-cored, Lift-Arc™ DC TIG and submerged arc welding processes. The AC generator supplies 27,000 peak watts and 20,000 continuous watts of 3-phase auxiliary power. Up to 15,000 peak watts and 12,000 watts of continuous single-phase auxiliary power is also available for operating tools, lights and other jobsite equipment. The BB 800 Duo Pro is capable of carbon arc gouging using up to 1/2" diameter carbons.
The Big Blue 800 Duo Pro is built for the harshest welding environments. It comes with a 120 volt block heater and Vandalism Lockout Kit as standard equipment. The heavy duty powder coat with zinc-rich primer protects the welder's sheet metal from rust and corrosion. The Deutz® TD2.9 L4 liquid-cooled, turbo-charged, four-cylinder diesel engine is EPA Tier 4F compliant..
Processes
MIG (GMAW)
Pulsed-MIG (GMAW-P)
DC TIG (DC GTAW)
Stick (SMAW)
Flux Cored (FCAW)
Submerged Arc (SAW)
Air Plasma Cutting and Gouging (PAC) with Optional Spectrum Models
Air Carbon Arc Cutting and Gouging (CAC-A) - rated 1/2" carbons
Applications
Heavy construction
Structural steel
Mining maintenance
Maintenance and repair rigs
Process piping
Features:
Dual or single-operator welding modes
Simple paralleling switch makes switching from a single operator to dual operators a breeze. Weld up to 400 amps per side when set up in dual-operator mode, or up to 800 amps in single-operator mode.
Remote control of the power source without a cord.
ArcReach® allows you to change weld settings from your ArcReach feeder or remote, saving a trip to the power supply. ArcReach technology uses the existing weld cable to communicate welding control information between the feeder or remote and the power source. This technology eliminates the need for control cords, and their associated problems and costs.
Vandalism Lockout Kit.
Field-installed kit has lockable hinged steel panels that cover and protect name plate, gauges, and ignition switch (padlock included). Assembly required.
Deutz® TD2.9 L4 turbo-charged, four-cylinder liquid cooled diesel engine.
Equipped with DOC (Diesel Oxidation Catalyst) that provides the cleanest, greenest exhaust without the hassle of after-exhaust maintenance.
Quiet at only 78.9 dba (103.7 Lwa) at 23 ft at maximum output.
Improves work site communication.
Electronic engine display
Simultaneously displays fuel level, engine hours, coolant temperature, oil pressure, battery volts and engine rpm. Also tracks oil change intervals and displays engine diagnostics for quick and easy servicing.
Superior Arc Performance
Four preset DIG settings (Stick)
Hot Start™ (Stick)
Lift-Arc™ DC TIG
MIG/FCAW arc performance
Ultra-adaptive arc control
Unlike conventional DIG that provides a preset amount of short-clearing current, Miller-exclusive Dynamic DIG technology works on a time-based algorithm that automatically adjusts the amount of current required to clear a short. Delivers a smoother more consistent arc that can be tailored to match application, material, fit-up and welder technique.
Thermal Overload Protection
Prevents machine damage if the duty cycle is exceeded or airflow is blocked.
Auto Remote Sense™ (ARS)
Detects if a remote control is plugged into the 14-pin receptacle and eliminates confusion of a remote/panel switch.
Low OCV stick (VRD)
When enabled, reduces the open-circuit voltage to 30 volts when the welding power source is not in use, increasing operator safety without compromising arc starts.
HD powder coat with zinc-rich primer
Protects sheet metal from rust and corrosion.
Standard features include:
Adjustable Hot Start™
Output contactor control
Automatic idle
120-volt block heater
Specs
