Big Blue® 800 Duo Air Pak0 pages

Issued August 2013 • Index No. ED/13.0

Big Blue 800DuoAir Pak
®

™

Heavy Industrial
Applications

Quick
Specs

Diesel Engine-Driven Welder/
AC Generator/Air Compressor

Processes

Mining Maintenance
Railroad Maintenance
Maintenance and Repair Rigs

Output Range

Stick (SMAW)
MIG (GMAW)
Flux-Cored (FCAW)
DC TIG (GTAW)
Submerged Arc (SAW)
Stud Welding — 1/2 inch (13 mm)
Air Carbon Arc (CAC-A)
1/2-inch (13 mm) carbons
Air Plasma Cutting and Gouging
with optional Spectrum models
Compressed Air

Single weld mode CC: 40 – 800 A, CV: 14 – 40 V
Dual weld mode CC: 20 – 400 A, CV: 14 – 40 V

Air Compressor
100 PSI, 60 CFM, 100% duty cycle

Generator Output Rated at 104° F (40° C)
3-Phase 27,000 watts peak, 20,000 watts continuous
1-Phase 15,000 watts peak, 12,000 watts continuous

More power. 33 percent increase in rated
output equals 800 amps of weld power and
27,000 watts of generator power.

Accu-Rated™ Not Inflated
–
Generator Power

Deutz D2.9 L4 Tier 4 Final
compliant diesel. The cleanest,
greenest diesel power available.
Utilizes Diesel Oxidation Catalyst (DOC)
technology to keep the air clean with NO
exhaust aftertreatment maintenance.

Multi-arc welding. One dependable engine
— two independent arcs with up to
400 amps each. Or plug in additional
inverters for a true multioperator work
platform! Example: Two additional XMTs
equals four operators, up to 200 amps each.
Premium quality arcs allow operators to
work independently with no arc interaction.
Multioperator welding has never been easier
or more versatile.

Ingersoll Rand ultra-reliable industrial
rotary screw compressor. 30,000-hour life
expectancy. Independent on/off control for
applications not requiring compressed air
— allows greater fuel savings and longer
compressor service intervals.
Low OCV Stick reduces the open-circuit
voltage to 15 volts when the welding power
source is not in use, increasing operator
safety without compromising arc starts.

Increased efficiency. More arcs and better
fuel economy equal increased profits for
your business. Estimated savings are
34 percent with a dual-operator unit versus
two single-operator units.

Infinite arc control allows the arc
characteristics to be changed for specific
applications in Stick, MIG and FCAW.

Remote oil drain for engine and compressor
prevents spills and makes servicing easy.

Auto Remote Sense™ (ARS) detects if a
remote control is plugged into the 14-pin
receptacle and eliminates confusion of a
remote/panel switch.

Electronic engine display simultaneously
displays fuel level, engine hours, coolant
temperature, oil pressure, battery volts,
engine RPM, air pressure, and compressor
hours. Also tracks oil change intervals and
displays engine diagnostics for quick and
easy servicing.

Thermal overload protection prevents
machine damage if the duty cycle is
exceeded or airflow is blocked.
Standard features include
digital weld meters, automatic idle, 120 V block
heater, lockout/tagout
battery disconnect switch
and vandalism lockout
(protects control panel
and receptacles).

Vandalism lockout not
shown, see inset at right.

The Vault — ultimate control
board reliability. See page 4.
Welder/generator/air compressor is warranted by Miller for 3 years, parts and labor.
Engine is warranted separately by engine manufacturer.

Miller Electric Mfg. Co.

Equipment Sales US and Canada

An ITW Company
1635 West Spencer Street
P.O. Box 1079
Appleton, WI 54912-1079 USA

Phone: 866-931-9730
FAX: 800-637-2315
International Phone: 920-735-4554
International FAX: 920-735-4125

MillerWelds.com