Chicago Pneumatic Portable Diesel Air Compressors

Keep high-air-demand tools running all shift with towable and truck-mount diesel compressors built for sustained jobsite output. Chicago Pneumatic CPS, Kaeser Mobilair, and Vanair Viper Diesel rotary-screw units span 60 CFM utility models up to 400+ CFM machines enough air to feed rock drills, paving breakers, and tampers all day at a true 100% duty cycle. Not sure what size you need? Our air compressor buyer’s guide walks through CFM, pressure, fuel, and mounting in order. For smaller, intermittent jobs, see gas-driven compressors.