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Big Blue® 800 Duo Pro

The Big Blue 800 Duo Pro is a complete multi-process and multi-operator welder/generator that delivers two independent pipe welding quality arcs in one complete package.

Big Blue 800 Duo Pro
  • Big Blue 800 Duo Pro
  • Big Blue 800 Duo Pro Front Panel
  • Big Blue Vandalism Lockout Kit
Base Model Starting at:
$36,575.00 List Price (US$)

Additional Models and Pricing

Spec Sheets (ENG)


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.

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.

Low OCV Stick (VRD)

Reduces the open-circuit voltage to 15 volts when the welding power source is not in use. This feature is now built into the Big Blue 800 Duo Pro for increased operator safety without compromising arc starts.

Auto Remote Sense™ (ARS)

Detects if a remote control is plugged into the 14-pin receptacle and eliminates confusion of a remote/panel switch.

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.

Deutz TD2.9 L4 Tier 4 Final Engine

Deutz TD2.9 L4 Tier 4 Final Engine
The cleanest, greenest diesel power available. Utilizes Diesel Oxidation Catalyst (DOC) technology to keep the air clean with NO exhaust aftertreatment maintenance.

Infinite Arc Control

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

Thermal Overload Protection

Prevents machine damage if the duty cycle is exceeded or airflow is blocked.
 
Remote Oil Drain
Prevents spills and makes servicing easy.
 

Models

Stock #

XMT® 350 VS ArcReach™ 907224002

XMT® 450 VS ArcReach™ 907481002

SuitCase® X-TREME™ 8VS ArcReach™ with Bernard® S-Gun™ 951588

SuitCase® X-TREME™ 8VS ArcReach™ with Bernard® Q300 Gun 951584

SuitCase® X-TREME™ 12VS ArcReach™ with Bernard® S-Gun™ 951589

SuitCase® X-TREME™ 12VS ArcReach™ with Bernard® Q300 Gun 951581

Product Literature
Spec Sheets (ENG)
Truck Installation Drawing [PDF]
Truck Installation Drawing [AutoCAD]
 
ProcessesMIG (GMAW) 
DC TIG (DC GTAW) 
Stick (SMAW) 
Flux Cored (FCAW) 
Air Plasma Cutting and Gouging (PAC) with Optional Spectrum Models 
Air Carbon Arc Cutting and Gouging (CAC-A) 
Submerged Arc (SAW) 
Stud Welding 
General specificationsInput Power

 

Rated Output

Stick/TIG:
Separate (Dual Outputs)
400A at 36V, 100% Duty Cycle

Paralleled (Combined)
700A at 44V, 100% Duty Cycle
800A at 38V, 100% Duty Cycle

MIG/FCAW:
Separate (Dual Outputs)
400A at 34V, 100% Duty Cycle

Paralleled (Combined)
750A at 40V, 100% Duty Cycle
800A at 38V, 100% Duty Cycle

Welding Amperage Range

Single Weld Mode: CC: 40-800A, CV: 14-40V
Dual Weld Mode: CC: 20-400A, CV: 14-40V

Net Weight1869 lb. (847.8 kg)
Generator Power 104DegF

3-Phase: 27,000 watts peak power, 20,000 watts continuous
1-Phase: 15,000 watts peak power, 12,000 watts continuous

MaxOpenCircuitVoltage

85 VDC

Engine

4-Cylinder, Liquid-Cooled Industrial Diesel
Deutz TD2.9 L4, 65.7 HP, 1350-1890 RPM
EPA Tier 4 Final compliant turbo-charged diesel.

Fuel Capacity & Fuel Type
Fuel: 25 gal. (95 L)
Oil: 8.5 qt. (8 L)
Coolant: 16 qt. (15.2 L)
Dimensions

H: 47 in. (1194 mm) / 55 in. (1397 mm) to top of exhaust
W: 28.5 in. (724 mm)
D: 69.5 in. (1765 mm)

ApplicationsConstruction 
Cross Country Pipeline 
Fabrication 
Field Maintenance and Repair 

Models

Stock # Manufacturer List Price US$    
  BIG BLUE 800 DUO PRO CC/CV  907587 $36,575.00  
  View Package Details      
  View Package Details      
  Comes Complete With:  
  Digital preset weld meters  
  automatic idle  
  120V block heater  
  vandalism lockout (Protects control panel and receptacles).  
       

Most Popular Accessories

Stock# Manufacturer List Price US$   US and Canada Add to list

Wireless Hand Control and 14 Pin Receiver

Improves productivity, eliminates clutter and cord tangles in the work area. Eliminates cord failure and associated downtime/repair costs and extends the welding range without adding cord extensions. Designed for tig, stick, and volt sensing wire feeder

300430 $1060.00 Buy Now
 

KIT,ADAPTER WIRELESS REMOTE ANTENNA

300749 $89.00  

PRHC-14 Hand Control (14-pin plug)

Complete current or voltage control brings 120 volts GFCI power to work area in a single cord. Housed in a durable light aluminum case and includes 100 ft (30 m) cord with plugs.

195511 $1165.00  

RHC-14 REMOTE HAND CONTROL W/CABLE 20 FT

Miniature hand control for remote current and contactor control. Dimensions: 4 x 4 x 3-1/4 in (102 x 102 x 82 mm). Includes 20 ft (6 m) cord and 14-pin plug.

242211020 $273.00  

RHC-14 REMOTE HAND CONTROL W/CABLE 100 FT

Miniature hand control for remote current and contactor control. Dimensions: 4 x 4 x 3-1/4 in (102 x 102 x 82 mm). Includes 100 ft (6 m) cord and 14-pin plug.

242211100 $443.00  
 

KIT,FILTERS DEUTZ (2.9L4) ENGINE

262459 $255.94  
 

Spark Arrestor Muffler Kit

Prevents particles from leaving the muffler that could potentially start a fire. Mandatory when operating on California grasslands, brush, or forest-covered land, and in all National Forests. For other areas check your state and local laws.

195012 $279.00  

Flame Arrestor Kit

Fuel cap can be padlocked to prevent vandalism. A built-in flame arrestor prevents flames or sparks from entering the fuel tank.

043947 $660.00  

Cable Holder

Saddle-bag-style cable holder. Convenient wrap-around storage of coiled cable for transportation. Stores 100 ft of 2/0 cable on each side.

043946 $202.00  

Hwy-224 Trailer

A 2650 lb (1202 kg) capacity highway trailer. Welded steel tubing frame, heavy-duty axle with roller bearing hubs and leaf-spring suspension. The Hwy-224 comes with jack stand, 2 in (50 mm) ball hitch, fenders and lights. Note: Trailer is shipped unassem

043805 $2206.00  
 View Accessories for Hwy-224 Trailer   
 View Accessories for Hwy-224 Trailer   
 DUAL HITCH,2"BALL/3"LUNETTE EYE300831$225.00 Buy Now
 FENDER KIT (224 TRAILER)300160$320.00  
 Cable Tree043826$202.00  
    

OFR-224 Trailer

A 2650 lb (1202 kg) capacity off road trailer. Welded steel tubing frame, heavy-duty axle with roller bearing hubs and leaf-spring suspension. The OFR-224 comes with jack stand and 2 in (50 mm) ball hitch. Note: Trailer is shipped unassembled.

043802 $1785.00  
 View Accessories for OFR-224 Trailer   
 View Accessories for OFR-224 Trailer   
 DUAL HITCH,2"BALL/3"LUNETTE EYE300831$225.00 Buy Now
 FENDER KIT (224 TRAILER)300160$320.00  
 Cable Tree043826$202.00  
    
 

DUAL HITCH,2"BALL/3"LUNETTE EYE

300831 $225.00 Buy Now

4 West Four-Wheel Steerable Off-Road Trailer

Heavy-duty 2570 lb (1166 kg) capacity trailer designed for use in mines, quarries, and other rough terrain. Has narrow 22 ft (6.7 m) turning radius. Includes 3 in lunette eye, universal hitch and safety chains. Note: Trailer is shipped unassembled.

042801 $2770.00  
       
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