Miller Air Pak

Miller Air Pak specifications

Weld Output Range:

• CC/DC: 20 – 750 A
• CV/DC: 14 – 40 V
• CC/AC: 20 – 575 A
• Battery Charge Jump-Start: 12/24 V

Weld Output Rated at 104° F (40° C) NEMA Amperage and Voltage:

• CC/DC: 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
• CC/AC: 400 A, 36 V, 14.4 kW, 100% Duty Cycle
• Battery Charge Jump-Start: 750 A, 12 V, Jump-Start
• 750 A, 24 V, Jump-Start

Maximum OCV:

• CC/DC: 95
• CV/DC: 56
• CC/AC: 64
• Battery Charge Jump-Start: 14/28

Generator Output Rated at 104° F (40° C):

• Peak: 5500 watts
• Continuous: 4000 watts, 120/240 VAC, 34/17 A, 60 Hz while welding
• 3-phase, 20 kW, 36 A, 240 VAC
• 1-phase, 12 kW, 50 A, 120/240 VAC while not welding

Dimensions:

• Height: 43″ (1092 mm) + Additional 7″ (178 mm) to top of the exhaust
• Width: 28.5″ (724 mm)
• Depth: 67.5″ (1715 mm)

Weight:

• Without fuel: 1956 lb (887 kg)
• With full fuel tank: 2146 lb (973 kg)

Engine:

• Brand: Deutz, BF4M 2011 Diesel TD2011L04wHP: 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:

• 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 m^3/min) at 1850 RPM, 40 cfm (1.13 m^3/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

Miller Air Pak Features

The Miller Air Pak stands out among other multi-purpose welding solutions because of its versatility and efficiency. With so many great features, this machine is the go-to machine for individuals who often have dual operating requirements. Here are some features of the Miller Air Pak:

Arc Performance

The best welding arc performance on the market, the Miller Air Pak has DIG presets, allowing you to customise how soft or stiff the arc is. Its adaptive hot start function enables the machine to start up immediately, so there’s no need to wait when you need to weld.

Other impressive features to give you a good weld are the Life Arc, Auto-crater and auto-stop. The Lif-Arc function reduces or removes contamination when you begin to weld, while the Auto-crater automatically brings down the amperage as you finish the weld. Auto-stop stops the arc flare at the end of the weld as well.

Easy to use

The Miller Air Pak was designed to be convenient, from its function to how much noise it makes. Reduce fuel consumption and noise by setting the air flow controls to match the airflow requirements for plasma cutting and gouging. By lowering the air pressure, you can increase engine power to improve plasma-cutting output capabilities as well.

Rotary Screw Compressor

The Air Pak’s ability to multitask is remarkable, but one of its most impressive features is the rotary screw compressor, which broadens the overall function of the machine. Not only can you use welding tools, but now tons of air compression tools as well.

Miller Air Pak Applications

As you can imagine, the Air Pak’s versatility makes it suitable for a number of different applications. Here are a few of them:

• Ideal for dual-operator applications
• On-site maintenance
• Construction
• Fabrication

Miller Air Pak Processes

• DC Stick (SMAW)
• MIG (GMAW)
• Flux-Cored (FCAW)
• DC TIG (GTAW)
• Air compressor
• Generator 20 KVA

Miller Air Pak FAQs

How long will a Miller Air Pak run?

The Miller Air Pak has an oil change interval of 500 hours and an engine life expectancy of 30,000 hours.

What engine is in a Miller Air Pak run?

The Miller Air Pak has a Deutz, four-cylinder, industrial, liquid-cooled diesel engine that runs at 1859 with an idle of 1235.