SANDSTORM: Customizable 8′ Trailer, 5.5 GPM Cold Washer


**Lead times may vary – standard production of a custom trailer unit takes two weeks.  Please call our office for the most accurate production time 330-753-8394.



• 5′ x 8′ Open Single Axle Utility Trailer
• Heavy Duty 3500lb Axle, 2990# GVWR
• 2” A-Frame Ball Coupler
• Wood Plank Floor & Rear Mesh Gate
• D.O.T. LED Lighting 4-Way Plug
• 205/75R15 Radial Tires


• 3000 PSI / 5.5 GPM
• Honda GX390 Gas Engine, Pull Start
• HD Belt Drive Triplex Comet RW Pump
• Adjustable Hi-Flow Downstream Soap Injection with Soap Nozzle
• Aluminum Skid Frame
• 36” Gun/Wand Assy with QC’s
• 4 Color Coded High Pressure Spray Nozzles
• Engine Low Oil Shutdown


• 100 Gallon Water Tank
• 300’ Coxreel High Pressure Hand Crank Hose Reel
• 100’ High Pressure Hose—Gray
• 100’ Coxreel Inlet Hand Crank Hose Reel
• 100’ Flexzilla 3/4” Inlet Hose
• Water Tank Overflow Valve: Prevent overfilling
• High Pressure Pump Protection Systems
• Heavy Duty T-Strainer Water Filter for easy cleaning
• 1” Water Tank Drain with Valve to Outside of Trailer: Easy hand wash or bucket fill access.
• 20” Yellow BE Whirl A Way Surface Cleaner


Optional Features: (not pictured in listing photos)

  • Flexible Cover Flooring
    • Protects wood floor of trailer from water & harsh chemicals.
      Slip resistant. Gray diamond plate pattern. A 3R exclusive option!
  • 16 Gallon Soap Tank
    • 16 Gallon soap tank installed with downstream soap injection line
      plumbed to tank.
  • EZ Winterize System
    • Quickly winterize your pressure washer & soft wash system—including
      reels hoses, plumbing, & more. Will draw into soft wash batch system
      or into water line of proportioner valve. Includes 16 gallon antifreeze
  • Driver Side Ladder Rack
    • Driver side mounted ladder rack installed.
  • DN-10 Ball Valve Assembly
  • Upgrade to 200′ section of gray non-marking high pressure hose
  • Aluminator Long-Range Nozzle Assembly


**If you plan to finance a trailer unit or machinery, final transactions for those items must take place with a 3R associate, pending approval of your application.  All website transactions must be paid in full at checkout.  If you have any questions about the financing process or timelines, please call us at 330-753-8394 or at 800-824-8252.  Thank you!

Additional information


Pressure Washer

Trailer Style