2021 Sullivan-Palatek, Inc. D185PKR, Portable Air Compressor (185 CFM), The all new D185PKR Kohler powered portable air compressor is noticeably different from any other portable compressor in the Sullivan-Palatek product lineup. The 185 CFM/100 psi unit features a durable but lightweight composite clamshell canopy design for access to all routine serviceable components, such as the spin-on oil filter and separator. Compact in design, the unit is also equipped with a foldable drawbar to minimize its overall footprint in shipping and storage., Internally the D185PKR is powered by a 48.8 hp Tier 4 Final Kohler engine and boasts a Sullivan-Palatek factory made 108 mm rotary screw air end at its core. The compressor also features side by side coolers for the compressor and engine, a large curbside toolbox for storage, a 10-hour full shift 30-gallon composite fuel tank with fuel level visibility, and a state-of-the-art curbside controller., Features & Benefits, All new lightweight composite