EnPak® A28 Work Truck Power Solution | MillerWelds

EnPak® A28GBW 15' Remote Panel Leads

The EnPak® A28GBW is the industry-leading work truck power solution that gives your truck and crew more capabilities, while reducing expenses and boosting profitability. Ruggedly built and rigorously tested, the EnPak A28 delivers the reliability and performance you expect from Miller.

15 ft Leads

30 ft Leads


Compressed Air
The EnPak A28’s industrial rotary screw air compressor outperforms and outlasts reciprocating designs. It instantly delivers 28 CFM of continuous air output.
Battery Charge / Crank Assist
EnPak A28 can provide up to 100 amps for 12V and 24V battery charging and up to 300 amps for crank assist to quickly get equipment up and running.
Reduce Fuel Consumption
The EnPak A28 uses a small gasoline engine to drive its air compressor, generator, and stick welder. Compared to large work truck engines, EnPak uses far less fuel to do the same amount of work.
Minimize Operating Costs
Equipping a work truck with an EnPak A28 can decrease its engine’s idling by up to 75 percent, minimizing maintenance and repairs. For a diesel-powered work truck that’s Tier 4 emissions compliant, a 75 percent reduction in idling time can yield a savings of greater than $50,000 over a 10-year period.
Legendary Miller Reliability
If you’ve used other all-in-one work truck products, you’ll appreciate the design and engineering of the EnPak A28. It’s built to deliver the exceptional reliability and performance you expect from an industry leader.
Maximizes Available Payload
Compared to a work truck that must carry an engine driven air compressor plus an engine driven welder generator, the EnPak A28 cuts weight by up to 300 pounds and takes up less space – so technicians can carry more of the tools and service parts needed to complete a job in one trip.
A 5,500 Watt generator lets the EnPak A28 power 120V and 240V AC jobsite tools and lights – and even operate truck mounted electric / hydraulic cranes.
With its 210 amp stick welder, the EnPak A28 is ready to help work crews handle unexpected metal repairs – and help minimize downtime.
Easier and Safer to Use
Operators can easily access and control all functions of the EnPak A28 from its simple, user-friendly remote panel. There’s no need to climb into the truck bed to use the EnPak A28, which saves time and reduces the risk and injury.
Easy-Starting Power
With industry exclusive eChoke™ Technology, EnPak A28 starts easily in any weather. Its powerful engine allows simultaneous use of the air compressor with any other feature.
Clean, Professional Appearance
All of the EnPak A28’s components are concealed within its enclosure – so your work truck can present the image your customers expect.


Product Literature


Stick (SMAW)

General Specifications

Title EnPak® A28GBW 15' Remote Panel Leads
Industries Interests Commercial Truck and Trailer
Farm and Ranch
Maintenance and Repair - Field Operations
Work / Service Trucks
Engine Brand Kohler
Engine Idle Speed 2400 RPM
Engine Weld Speed 3600 RPM
Fuel Tank Size 7
Fuel Type Gasoline
Horsepower 23.5 hp
Single Phase Generator Continuous Power 5500 W
Single Phase Generator Peak Power 5500 W
Net Width 20.25 in
Net Height 24.25 in
Net Length 46 in
Net Weight 558 lbs
Warranty 3 Years
Engine Warranties
Miller's True Blue Warranty