SIMPSON Trailer 4200 PSI 4.0 GPM- Cold Water Pressure Washer System Powered by HONDA 

by Simpson | Item  #: 886883 | Model #:  95003 |
SIMPSON Trailer 4200 PSI 4.0 GPM- Cold Water Pressure Washer System Powered by HONDA
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  • $ 5,499 00
Non-member price: $6048.90  Join now!
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About this item

  • 4.0 GPM flow rate, (gallons per minute)
  • HONDA® GX390 OHV Engine with Oil Alert®
  • CAT™ triplex pump and pressure safety relief valve
  • Removable tongue jack for easy storage
  • 150 gallon w/ steel straps & drain petcock


This powerful SIMPSON mobile pressure washing system will handle all your commercial jobs. It is perfectly suited for contract cleaners, mobile detailers, municipalities and resorts. The trailer is dot certified as an over-the-road pressure washer system. Job-Site set-up is a snap. Pull up to the work area, connect the spray gun, start the engine and begin cleaning.


  • Pressure Rating (PSI): 4,200 PSI
  • Gallons Per Minute: 4.0 GPM
  • Engine Brand: Honda
  • Engine Displacement (CC): 390
  • Start Type: Electric
  • Fuel Capacity: 1.6 gal.
  • Recommended Engine Oil: SAE 10W-30
  • Engine Oil Capacity: 37.12 oz.
  • Water Tank Capacity: 150 gal.
  • Pump Type: CAT 67DX Industrial Triplex
  • Hose Length: 100'
  • Hose Diameter: 3/8"
  • Hose Material: Steel-braided
  • Chemical/Detergent Injection: Yes
  • Detergent Tank Options: Siphon tube
  • Number of Spray Tips Included: 5 quick-connect spray nozzles
  • Quick Connect Tips: 0°, 15°, 25°, 40° and soap
  • Trailer Size: 4' x 5.5' platform
  • Trailer Construction: Powder-coated box steel
  • Axle Rating: 2,000 lbs.
  • Coupling Type: 2" ball coupling

Manufacturer Info

For additional questions or concerns regarding this product, please contact the Manufacturer's Customer Service Department at 1-800-381-0999

Assembled Country


Assembled Size

9' (4' x 5.5' platform)

Component Country

USA And Imported



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Shipping Information

  • Delivery is not available in AK, HI or Puerto Rico.

Warranty Information

1 Year manufacturer's limited warranty, 3 Year Honda limited warranty, 2 Year limited pump warranty, 90 Day on gun, hose, lance, nozzles and all other wear items.

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