Miller® Work Truck Solutions

Powering productivity for mechanic, service and lube trucks, Miller delivers the power, reliability and innovation that today’s work trucks demand.

Proven Power. Designed to Work Together. 

Engineered for productivity and efficiency, Miller’s complete lineup of engine-driven welders and all-in-one power systems helps operators save time, reduce fuel use and minimize unnecessary truck engine hours. Designed for mechanic, service and lube trucks, each solution integrates seamlessly with Stellar® equipment to create a dependable, work-ready setup for any jobsite.

From multiprocess welding and compressed air to battery charge, auxiliary power and advanced fleet management capabilities, Miller® systems provide the performance professionals count on to get the job done. Whether your work takes you to construction sites, energy fields, mining operations or anywhere else, Miller delivers trusted power that keeps crews moving.

Explore Miller products for Stellar Mechanic, Service and Lube Trucks

Miller EnPak A60

EnPak® All-in-One Power Systems

Power everything from one source — cranes, welders and air tools — while cutting idle time and fuel costs on the job.

Miller HDI 265 Air Pak front view

HDI™ Air Pak™ Series

Hydraulically driven all-in-one air, power and welding performance built for demanding field work.

Miller Bobcat 230 Hero

Bobcat™

Proven multiprocess performance in a smaller package — easy to use, easy to move and ready for any repair job.

Miller Trailblazer 330

Trailblazer®

Compact, quiet and fuel-efficient — advanced technology delivers smooth arcs, more power and less downtime.

Miller Big Blue 500 Pro

Big Blue®

Heavy-duty diesel power built to perform — delivering maximum output, durability and control in the toughest conditions.

Related Articles

"Made to Work. Built for You" Image of a technician and a Large OTR Tire

Stellar and Elliott Equipment Company Debut Collective Equipment Lineup at CONEXPO-CON/AGG 2026

03.03.26

Stellar and Elliott will display their collective lineup at CONEXPO-CON/AGG 2026, putting their strengths together on the industry’s biggest stage.

"Made for Work, Built for You" text with TMAX truck and a technician in a quarry.

Sneak Preview: Stellar at CONEXPO

02.13.26

Get a preview of Stellar products that will be displayed at CONEXPO – including updated models – and see how Stellar helps the construction industry maximize uptime.

Stellar HPS shown as a Next Level Finalist for 2026

Stellar Hybrid Power Source Selected as Finalist for CONEXPO-CON/AGG Next Level Awards

02.10.26

Attendees will vote during CONEXPO-CON/AGG to determine the winner, recognizing outstanding achievement in the construction industry.

Ready to Get the Job Done?

Reach out to us today. With Stellar, you don’t just get tough, reliable products and equipment. You get real solutions to real problems — designed with you in mind.