400HH DESIGNED TO GET THE JOB DONE DeWalt 1.6 HP Continuous, 225 PSI, 4.5 Gallon Compressor portable air compressors are ready to hit the ground running for a variety of jobsite applications. Crafted for enhanced usability and serviceability, the DeWalt 1.6 HP Continuous, 225 PSI, 4.5 Gallon Compressor family has multiple units—including the award-winning 400HH featuring air pressures up to 200 psi. Compact design Easy pressure change Extended runtime Available with your choice of a reliable Caterpillar or Perkins engine! Models vary by region. Please contact your DeWalt sales representative for more details. Jump To: Specs Contact Us Flow 375 – 425 cfm 10.6 – 12 m³/min Pressure 150 – 200 psi 10.3 – 13.8 bar Power 122 – 157 hp 91 – 117 kW Features & Benefits Options Models & Specs Features & Benefits Multiple Engine Options Caterpillar C4.4 (T4F) Perkins 1204F (T4F) Compact Design Easier towing to and from the job site Improved maneuverability — fits more easily in smaller space More convenient storage — on the job site or at the yard Easy Pres