DEWALT 4400 PSI at 4.0 GPM Gas Pressure Washer Powered by Honda with AAA Triplex Pump California Compliant
High performance premium Honda GX390 engine with low oil shutdown (engine oil included). AAA industrial triplex plunger pump with PowerBoost technology delivering higher pressure at the nozzle for improved impact and cleaning performance.
DEWALT cold water gas pressure washers and accessories are GUARANTEED TOUGH. Built to meet the rigorous demands of the cleaning professional or any 1 who expects the most out their machine. Perfect for deck cleaning, wood restoration, paint preparation, graffiti removal and all other professional cleaning services.
- High performance premium Honda GX390 engine with low oil shutdown (engine oil included)
- AAA industrial triplex plunger pump with PowerBoost technology delivering higher pressure at the nozzle for improved impact and cleaning performance
- Powder coated steel frame construction for corrosion resistance and 13 in. premium pneumatic tires for easy maneuverability across terrain
- 3/8 in. x 50 ft. high-pressure steel-braided hose is durable, flexible, non-marring and up to 3-times more abrasion resistant than rubber
- Ergonomic spray gun designed for comfort and control
- 5-quick connect nozzle tips: 0, 15, 25, 40 and soap
Additional information
| Assembled Depth x Height x Width (in.) | 38 x 27.25 x 24 |
|---|---|
| Hose length (in.) | 600 |
| Interior Hose Diameter (In.) | 3/8 |
| Wheel Diameter (in.) | 13 |



by Bill
Previously had 2 4000 Dewalts. I have used them for several years with normal wear and tear issues and fixes. The 4200 came out at cheaper price so I bought 2 of the 4200s. Love them. Dewalt is my go to for pressure washers.
by Mike
The power is excellent and the assembly was very easy.
by Ann
easy to use very powerful.
by Oscar
Very good machine. Only problem was a wheel fell of due to vibration.
by Mark
High quality.. commercial grade.
by Torsten
I have not used the Pressure washer hardly at all yet. It came packaged well, everything was included such as engine oil, etc. Be sure to put engine oil in the machine before starting the motor, it is shipped with out oil in the crank case. The pressure pump is shipped with oil so that is not a concern. I am not sure if it makes 4400 psi, I have no way to test, but it is more powerful than our 2800 psi pressure washer (cx190 Honda motor, AAA pump). Pay attention to the on switch. Red was for “off” not “run” which was the opposite of our previous pressure washer. Be sure to pull the wand handle when you start the machine to make it easier to start. This is common on many pressure washers. Be advised it is a big, heavy machine. It’s a 2 person lift forsake, so be prepared for that when you unload or load the machine. Overall it seems like a good machine.