Simpson Cold Water Professional Gas Pressure Washer 4200 PSI


Availability: 1 in stock

SKU: SIM-55 Category:
MFG Part#: 60688
  • HONDA® GX390 engine with a low oil shutdown feature
  • Reliable CAT PUMPS® triplex plunger pump
  • Steel-braided Monster Hose 3/8 in. x 50 ft. kink and abrasion resistant hose with quick connect fittings and polyurethane outer jacket
  • Aircraft-grade aluminum frame is lighter in weight than most steel frame designs
  • 13 in. Premium pneumatic tires for ease of maneuverability across various terrain
  • 5 Quick connect nozzle tips: 0°, 15°, 25°, 40° and soap to use for a variety of cleaning applications


  • (3) Yr motor
  • (2) Yr pump
  • (1) Yr labor
  • 90 days all else




Designed to meet the rigorous demands of the cleaning professional, the SIMPSON® Aluminum Series frame is crafted of aircraft-grade aluminum, making it lighter in weight than most steel frame pressure washer designs. Perfect for contractors who specialize in deck cleaning, wood restoration, paint preparation, graffiti removal, and all other professional cleaning services. The SIMPSON Aluminum Series designed for optimum performance in the harshest environments. Equipped with a premium HONDA® engine and reliable CAT PUMPS®  pump.

Weight 130 lbs
Dimensions 39 × 25 × 30 in


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