Chicago Pneumatic CPS 400-150 Towable Rotary Screw Air Compressor – 400 CFM @ 150 PSI 38 CFM One stationary

One stationary

52-gallon diesel + 4

and general concrete breaking—the kind of tool you pull out when you want fast progress without stepping up to a much heavier breaker

A fresh separator element on the recommended interval reduces oil carryover

If you need a pneumatic rivet buster that hits like a much larger paving breaker but still stays controllable in real-world demolition

Chicago Pneumatic CPS 400-150 Towable Rotary Screw Air Compressor – 400 CFM @ 150 PSI 38 CFM One stationaryThe Chicago Pneumatic CPS 400 150 KoD towable rotary screw air compressor is the 150 PSI workhorse of the CP portable lineup 400 CFM at 100 PSI or 375 CFM at 150 PSI, delivered by a 134 HP Kohler KDI 3404TCR Tier 4 Final diesel. For pipeline crews, large sandblasting operations, multi tool construction sites, and drilling support work, this is the medium duty machine that sits in the sweet spot between the 250 KD8 and the 650 JD class. Why 400 CFM @