Trailblazer® 302 Air Pak™ Engine-Driven Welder | Miller - 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)

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

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
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
Portability Lift Eye (Standard)
Running Gear / Cart (Optional)
Trailer (Optional)
Warranty Engine Warranties
Miller's True Blue Warranty

Accessories

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Trailblazer® 302 Air Pak™ Protective Cover

Adapter Cord Full KVA 300517
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).
Battery Cable 25 ft 300422
Trailblazer® 25-foot Battery Charge / Jump Start Cables with Plug

For any Trailblazer® featuring Battery Charge / Jump Start option
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Trailblazer® 302 Air Pak™ Protective Cage with Cable Holders

Resources

Literature

Trailblazer 302 Air Pak FAQs

Truck Installation Diagram 244119 (PDF) Truck Installation Diagram 244119 (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.

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 302 Air Pak and Coastal Steel Inc.
Steve Price, President of Coastal Steel, Inc, talks about how the Trailblazer 302 Air Pak™ is a great machine for...

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