4400 PSI 4.0 GPM Gas Cold Water Pressure Washer with DEWALT 420cc Engine


46 in stock


DEWALT pressure washers deliver high performance and maximum power straight from the box. They are great for cleaning equipment, wood structures, driveways and vinyl siding. Ideal for mid to heavy portable power washing needs. DEWALT offers sturdy, reliable high pressure cleaners that are easy-to-assemble, easy to start and easy to store. They are perfect for industrial pressure washing, commercial pressure washing and residential pressure washing.

  • DEWALT GB420 engine
  • Reliable AAA industrial triplex plunger pump
  • 3/8 in. x 50 ft. high pressure steel-braided hose with quick connects
  • Heavy-duty welded steel frame
  • 13 in. pneumatic wheels
  • 5 spray nozzles 0°, 15°, 25°, 40°, and soap
  • 3-year limited engine warranty 10-year limited frame warranty 5-year limited pump warranty 90-day limited accessory warranty.


Dimensions: H 29 in, W 23.5 in, D 38 in




Assembled Depth (in.) 38 in Assembled Height (in.) 29 in
Assembled Width (in.) 23.5 in Hose length (in.) 600 in
Interior Hose Diameter (In.) 3/8 in Wheel Diameter (in.) 13 in




Assembly Required No CA (CARB) Compliant CARB Compliant
Commercial / Residential Commercial Connection Type 3/8 in. Quick Connect Hose & Trigger Handle
Engine Displacement (cc) 420 Engine Make Dewalt Engine
Engine Type GB420 Features Chemical/detergent injection, Quick connect tips
Fuel Tank Capacity (gallons) 1.625 gal Gallons Per Minute 4.0
Hose Material Steel Included Engine oil, Hose, Wheels
Maximum Pressure (PSI) 4400 psi Nozzle Type Pro Style tips with quick disconnect
Number of tips included 5 Power Type Gas
Pressure Washer Power Type Gas Product Weight (lb.) 138 lb
Pump Brand AAA Pump Type Triplex
Reconditioned New Returnable 30-Day
Start Type Recoil Start Suggested Use Car, Decking, Driveway, Grill, Paint Preparation, Patio Furniture, Siding, Window
Water Temperature Cold

At Dmsofts, we are dedicated to providing our customers with the best service possible.

We offer free shipping and 1 to 2 days handling on all orders.

We strive to process all orders within 2-4 business days.

Our transit time is 5-7 business days.

We are not responsible for any delays due to weather, natural disasters, holidays, or any other circumstances beyond our control. If you have any questions about our shipping policy, please contact us at support@dmsofts.co.uk