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Big Blue Air Pak CC/CV DC 5.5 kW

Big Blue Air Pak CC/CV DC 5.5 kW

Top Features

  • Plasma Cutting 3/8" Thick Material Optional Plasma Cutter
  • Heavy Industrial Applications

One machine that will do it all. Designed and built to be the most reliable high-output system in the world.

Product Details


Weld Output Range: CC/DC: 20 - 750 A
CV/DC: 14 - 40 V
Weld Output Rated at
104° F (40° C) NEMA
Amperage and Voltage:
600 A, 44 V, 26.4 kW, 40% Duty Cycle
550 A, 42 V, 23.1 kW, 60% Duty Cycle
500 A, 40 V, 20 kW, 100% Duty Cycle
CV/DC: 500 A, 40 V, 20 kW, 100% Duty Cycle
Maximum OCV: CC/DC: 95
CV/DC: 56
Generator Output Rated
at 104° F (40° C):
Peak: 5500 watts
Continuous: 4000 watts, 120/240 VAC, 34/17 A, 60 Hz while welding
Dimensions: H*: 43" (1092 mm) W: 28.5" (724 mm) D: 67.5" (1715 mm)
*Additional 7" (178 mm) to top of exhaust
Weight: Without fuel: 1931 lb (876 kg)
With full fuel tank: 2121 lb (962 kg)
Engine Brand: Deutz, BF4M 2011 Diesel TD2011L04w
Features: Tier IVi, EPA-certified, turbocharged direct-injected, liquid-cooled (oil) engine. Right side service access with 500 hr intervals for oil and filters. MSHA approved with purchase of certificate from Deutz dealer.
HP: 63.4
Type: Four-cylinder, industrial, liquid-cooled engine
Engine Speeds: 1850 Run
1235 Idle
Fuel Capacity: 25 gal (95 L)
Oil Capacity: 11 qt (10.4 L)
Automatic Engine Shutdowns: Oil pressure
Oil temperature
Air Compressor
Compressor Brand: Ingersoll-Rand CE55 G1
Features: Rotary screw with electric clutch for on/off. Oil change intervals 500 hrs (same as engine). Life expectancy 30,000 hrs.
Free Air Delivery: 60 cfm (1.70 m3/min) at 1850 RPM
40 cfm (1.13 m3/min) at 1235 RPM
Working Pressure Constant: 100 psig (7 bar)
Duty Cycle: 100%
Oil Capacity: 5 qt (4.7 L)
Automatic Compressor Shutdowns: Oil temperature

Additional Features

Base Model (#907 062): Automatic Idle, Engine Gauges, 5.5 kW AC Generator

Cold Weather Model (#907 062-04-1): Automatic Idle, Engine Gauges, 5.5 kW AC Generator, Weld Meters, Battery Lockout/Tagout Disconnect Switch, 12 V Intake Manifold Heater, 120 V Oil Pan Heater

Meter maintenance display

  • Hour meter function
  • Oil Change interval
  • Diesel: High coolant temperature and low oil pressure shutdowns
  • Diesel: Low fuel shutdown - engine shuts down before system runs out of fuel making restarts easy

Welder/generator/air compressor - One machine that will do it all. Designed and built to be the most reliable high-output system in the world.

Ingersoll Rand ultra-reliable industrial rotary screw air compressor. Belt-driven with automatic belt tensioner with a life expectancy of 30,000 hrs.

Independent compressor controls - On/off switch for applications not requiring compressed air. At idle speed will produce 100 PSI at 40 CFM.

Weatherproof Lexan nameplate resists cracking and fading, and is color-coded for ease of operation.

Enclosed robust case design protects internal components from impact and allows air flow to cool and prolong the life of the engine. Also reduces sound levels.

GFCI receptacle as required on most job sites to protect operators from electrical hazards.

Low maintenance with easy single-side access to engine and 500 hour oil changes for both engine and compressor.

Quiet at only 70 dB (95 Lwa) when idle, 79 dB (104 Lwa) at maximum output. Improves work site communications.

Hot Start provides positive stick electrode starts to make it easy to start all types of electrodes.

Arc-Drive makes welding easy. Automatically enhances Stick welding, especially on pipe, by focusing the arc and preventing the electrode from going out.

Optional AC/DC/battery charge/jump-start for AC TIG welding and 12 or 24 volt batteries. Simply select the battery voltage and connect cables to the separate battery output studs. (High-frequency unit required for AC TIG.)

All Product Resources

Options, Accessories and Related Equipment

Big Blue Air Pak CC/CV DC 5.5 kW

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Airgas, an Air Liquide company, is the nation's leading single-source supplier of gases, welding and safety products. Known locally nationwide, our distribution network serves more than one million customers of all sizes with a broad offering of top-quality products and unmatched expertise.