DeWalt DH4240B Gas Powered Professional 4200 PSI Gas Powered Cold Water Belt-Drive Commercial Grade Pressure Washer with 389cc Honda Engine

- Item #: BCI2164212
Originally $1,895.99, You Save 17%
Gas Powered
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Ships Tomorrow, August 21st


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  • Honda GX390 Series 389CC Engine
  • Commercial grade engine is durable, starts easy, and runs quiet
  • Dual belt drive
  • Redundant power transmission from engine to pump
  • Commercial series Triplex Plunger Pump
  • Ceramic pistons run cooler, last longer, and can be rebuilt
  • Thermal relief valve protects the pump from overheating
  • Professional grade spray gun and tips allow for cleaning of many different surfaces
  • 5 quick connect spray nozzles: 0anddeg;, 15anddeg;, 25anddeg;, 40anddeg; and soap
  • Abrasion resistant high pressure hose
  • 50 feet of 3/8" heavy duty, non-marring hose with quick connects
  • 10 gauge steel frame and sub frame with solid steel 5/8" welded axle
  • 13" double sealed pneumatic tires


  • Maximum Pressure: 4200 PSI
  • Flow Rate: 4.0 GPM

Additional DeWalt Links

Our SKU: DeWalt DH4240B

This product is listed under the following manufacturer number(s):

*Denotes a finish or option that has been discontinued

DeWalt DH4240B Product Specifications

User Manual
Adjustable Pressure Yes
Approved for Commercial Use Yes
CARB approved Yes
Chemical Injection Siphon Tube
Cleaning Power 16800
Engine Brand Honda GX
Engine Size 389
Flow Rate (GPM) 4
Frame Type 2-Wheel Cart
Fuel Tank Capacity 1.6
Fuel Type Gasoline
Grade High
Height 27
Hose Connection Quick-Connect
Hose Diameter 0.375
Hose Included Yes
Hose Length 600
Hose Material Rubber
Hose Storage Hook
Length 33
Manufacturer Warranty 1 Year Commercial, 1 Year Residential, 3 Year Commercial (Engine), 3 Year Residential (Engine), 5 Year Commercial (Pump), 5 Year Residential (Pump)
Number of Spray Tips Included 5
PSI 4200
Product Weight 175
Pump Type Triplex Plunger
Spray Gun Connection Quick-Connect
Spray Gun Included Yes
Spray Tip Connection Quick-Connect
Spray Wand Included Yes
Spray Wand Type Single Wand
Starter Recoil
Theme Commercial
Water Temperature Cold
Wheel Style Pneumatic
Width 27

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DeWalt DH4240B Reviews

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