Trailblazer® 302 Air Pak Engine-Driven Welder - MillerWelds

Trailblazer® 302 Air Pak™

907549001

Powerful all-in-one tool is designed for repair and construction with unbeatable multiprocess weld quality, integrated rotary screw air compressor, 13,000 watts of generator power for tools, and the battery charger jump start.

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Spec Sheet (ENG)

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Features
Specifications
Accessories
Resources
Related Items

Features

What's Included

Rotary Screw Air Compressor 31 CFM free air delivery at 3600 RPM, 28 CFM free air delivery at 3000 RPM, 22 CFM free air delivery at 2400 RPM. Battery Charge: 12/24 V, 10 - 75 A Battery Jump Start: 12/24 V, 450 A / 350

Four Tools In One

Professional welding performance in all processes with the best welding arc in its class. 13,000 watt generator, 31 CFM rotary screw air compressor, and 12-24-volt battery charger/ jump starter.

Superior Arc Performance

The best arc performance and multi-process versatility: Four preset DIG settings (Stick) to make the arc softer or stiffer depending on electrode and operator preference. Adaptive Hot Start (Stick) ensures easy arc starts regardless of operator technique. Excellent MIG/FCAW arc performance to run smoothly with solid and flux-cored wires. Lif Arc, TIG with Auto-Crater and Auto-Stop. Lift Arc minimizes/eliminates contamination when starting, Auto-Stop prevents arc flare at the arc end and Auto-Crater eliminates the need for a remote control by automatically ramping down amperage at the end of a weld to fill in the crater. DC Stick: 25-300 A DC TIG: 10-300 A AC TIG/Stick: 10-225 A MIG/FCAW: 13-35 V, 350 A

Independent Weld/Generator Power

Delivers an industry-leading 13,000 watts of peak generator power independent of weld settings—enough to power a Spectrum® 875 plasma cutter, and provide air for plasma cutting at the same time. (Rated 5/8" mild steel)

Rotary Screw Compressor

Quiet and durable rotary-screw compressor delivers 31 CFM at 80-160 psi of air at 100% duty cycle while rated at 104° F. It offers an average of three times the service life of traditional reciprocating compressors. Produces air when you need it; no more down time waiting for an external tank to fill. Airflow can be selected depending on tool requirements. Front panel air pressure adjustment makes it simple to dial in the correct air pressure for specific applications (80-160 psi)

A Battery Charger/Jump Starter

Selectable 12- or 24-volt battery charging capability providing up to 450 amps for jump-starting. Conveniently located on the front panel.

Lower Fuel Consumption and Emissions

Air compressor, welder and generator are all run with one engine, reducing emissions and reducing fuel consumption up to 50%.

Requires Half the Space

Takes only half the bed space of a separate engine-driven air compressor and welder, freeing up 50% more room on your truck for equipment and supplies. The Trailblazer 302 Air Pak offers up to 25% less axle weight for payload advantage.

Easy to Service

Side and top access doors make it fast and easy to reach engine and air compressor compartments. Digital maintenance meters automatically track hours and service schedules.

Specifications

Product Literature

ED/4.78 Trailblazer 302 Air Pak - English

Processes

Air Carbon Arc Cutting and Gouging (CAC-A)

Flux Cored (FCAW)

MIG (GMAW)

Stick (SMAW)

TIG (GTAW)

Plasma (PAC)

General Specifications

Title	Trailblazer® 302 Air Pak™
Industries Interests	Construction Farm and Ranch Infrastructure Maintenance and Repair - Field Operations Manufacturing Mechanical Contracting Work / Service Trucks Pipe Fabrication / Construction Railcar Cross Country Pipeline
Engine Brand	Kohler
Engine Idle Speed	2400 RPM
Engine Weld Speed	3600 RPM
Fuel Tank Size	12 Gallon
Fuel Type	Gasoline
Horsepower	27 hp
Weldable Metals	Aluminum Steel Stainless Steel
Rated Output	CC/AC 200 A at 25 V, 60% Duty Cycle CC/DC 280 A at 32 V, 100% Duty Cycle CV/DV 350 A at 32 V, 60% Duty Cycle 300 A at 32 V, 100% Duty Cycle
Single Phase Generator Continuous Power	11000 W
Single Phase Generator Peak Power	13000 W
Sound Rating	73.4 dB @ idle and 81.2 db @ weld dB
Current Type	AC / DC
Amperage Range	10 - 300
Net Width	20 in
Net Height	34.5 in
Net Length	59.625 in
Net Weight	771 lbs
Warranty	3 Years Engine Warranties Miller's True Blue Warranty
Portability	Lift Eye (Standard) Running Gear / Cart (Optional) Trailer (Optional)
Weld Output	CC / CV

Accessories

Trailblazer® 302 Air Pak™ Protective Cover

Bobcat™ / Trailblazer® / Big Blue® Full KVA Adaptor Cord

NEMA 14-50P to NEMA 6-50R. Adapts engine drive 120-240-volt plug to common Millermatic® and Spectrum® 240-plus. For use with Bobcat™ / Trailblazer® / Big Blue® (expect 400 and 500 CC).

25-foot Battery Charge / Jump Start Cables with Plug

For the Bobcat™ 200 Air Pak™, EnPak® A28GBW, or any Trailblazer® featuring Battery Charge / Crank Assist

Trailblazer® 302 Air Pak™ Protective Cage with Cable Holders

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Resources

Literature

Trailblazer 302 Air Pak FAQs

Truck Installation Diagram (PDF) Truck Installation Diagram (DWG)

Articles

Keep the Power On – Welding Generators Offer the Best Value for Emergency Power

Hurricanes, ice storms, and natural disasters of all kinds leave countless people without electricity each year. Instead of buying a machine that only generates emergency power, it may be a better investment to invest in a welding generator and get two machines for the price of one.

Selecting an Engine-Driven Welder Generator for Structural Steel

Whether Stick or Flux Cored welding, there are a number of variables to take into consideration when selecting a welder for structural steel applications.

Trailblazer® 302 and Bobcat 250 Welding Generators Power Polyethylene Pipe Fusion Machine for M.T. Deason

Miller Electric Mfg. Co.'s Trailblazer® 302 and Bobcat 250 welding generators power polyethylene pipe fusion machine for utility products specialist M.T. Deason; provides enough power to run power tools and provides excellent Stick welding arc qualities for welding steel pipe.

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Videos

Trailblazer 302 Air Pak Meets Critical Air Compressor Needs for Team Elmer's

To help meet the many repair and service needs in the field, Team Elmer’s relies on the all-in-one Trailblazer 302 Air Pak...

Trailblazer 302 Air Pak Maximizes Productivity and Provides Space Savings for Team Elmer's

To help meet the many repair and service needs in the field, Team Elmer’s of Traverse City, Michigan, relies on the...

Miller Trailblazer Welder/Generator with Auto-Speed: More Productivity with Less Fuel and Less Noise

Miller-exclusive Auto-Speed technology helps extend runtimes.

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