Starting at $93,201.00 Starting at $74,560.80
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  • Usually ships in 10 to 12 weeks



  • Portable base mount
  • 134 HP
  • 150 PSI or 200 PSI maximum working pressure
  • 375 or 350 CFM capacity
  • Diesel powered


The Chicago Pneumatic CPS 400 Portable Rotary Screw Air Compressor is oil-injected and powered by a liquid-cooled, four-cylinder turbocharged diesel engine. The unit consists of an air end, diesel engine with exhaust treatment, cooling circuit, air/oil separation and control systems, all enclosed within a sound dampened Red Rock Canopy enclosure. 

The unit utilizes Chicago Pneumatic's C106 element and is driven from the diesel engine through a gear box with a rubber disc coupler.