DeWalt DXPW3400 Gas Pressure Washer

The DeWalt DXPW3400 gas pressure washer is a serious cleaning tool built for homeowners and professionals who need commercial-grade performance without stepping up to a fully industrial machine. Powered by a 212cc DeWalt-branded engine paired with a reliable axial cam pump, it delivers 3400 PSI and 2.5 GPM of cleaning power, giving it enough force to strip grime, mold, and old paint from driveways, siding, decks, fences, and heavy equipment. The engine features a recoil start system that fires up quickly and consistently, even after the unit has sat idle for extended periods, which is a common pain point with lesser gas-powered washers.

Built with durability in mind, the DXPW3400 sits on a rugged steel frame designed to withstand the bumps and drops of active jobsite use, and its large pneumatic tires make it easy to roll across gravel, grass, or uneven concrete without getting stuck. The unit includes five quick-connect spray tips—0, 15, 25, 40 degrees, and a soap applicator—allowing users to switch between aggressive stripping action and gentler rinsing without swapping wands or fumbling with adjustable nozzles. An onboard detergent tank simplifies the process of applying soap for tougher jobs, and the 25-foot high-pressure hose gives users extended reach around vehicles, siding, or large patios without constantly repositioning the machine.

Practical touches round out the DXPW3400's design, including a padded spray gun grip that reduces hand fatigue during long cleaning sessions and a hose reel-friendly layout that helps keep the work area organized. The pump is engineered with thermal relief protection to prevent overheating during idle periods, extending the service life of internal components. Overall, the DeWalt DXPW3400 is positioned as a dependable, high-output gas pressure washer suited for tackling demanding residential tasks and light commercial cleaning jobs, offering the kind of consistent pressure and build quality that users expect from the DeWalt name.