Multi-function power units consolidate essential service truck capabilities into a single compact system. Instead of managing separate compressors, generators, welders, and battery chargers, these integrated units deliver everything through one engine-driven platform.
Traditional service truck setups require separate equipment for each power need. An all-in-one unit combines compressor, generator, welder, and battery booster functionality in a single footprint. That consolidation frees up valuable deck space for materials, tools, or specialized equipment your operation actually uses daily.
The Miller Trailblazer 330 Air Pak delivers 30 CFM compressed air, 10,500 watts continuous power, 330-amp welding capability, and 300-amp battery boost from one 587-pound unit. Compare that to hauling four separate machines that collectively weigh more and occupy significantly more deck space.
Running your work truck at idle to power tools burns fuel inefficiently and racks up engine hours fast. All-in-one units operate on their own dedicated engines designed specifically for generator and compressor duty, consuming far less fuel than idling a diesel work truck engine.
The Miller Bobcat 200 Air Pak can reduce truck engine idle time by up to 75 percent. Less idling means extended intervals between oil changes, fewer maintenance requirements, and lower operating costs.
All-in-one units weigh substantially less than carrying equivalent separate machines. A typical setup with standalone compressor, generator, welder, and battery charger can easily exceed 1,200 pounds. Integrated units cut that weight significantly while maintaining full capability, giving you more available payload for materials or equipment without exceeding chassis ratings.
Managing maintenance across multiple machines means tracking different service intervals, oil types, and filter specifications. All-in-one units consolidate routine maintenance into a single service schedule. One oil change, one set of filters, one maintenance log.
We install all-in-one units on aluminum service bodies and integrate them properly with fuel systems and electrical connections. Whether you’re building a new service truck or retrofitting existing equipment, browse our available all-in-one units or view our work-ready service truck packages to see these systems already installed.