MAMMOTH: Customizable 8′ Deluxe Aluminum Skid Assembly – 3000 PSI, 4.8 GPM Hot Water Washer – 12v Soft Wash System

MAMMOTH: Customizable 8′ Deluxe Aluminum Skid Assembly – 3000 PSI, 4.8 GPM Hot Water Washer – 12v Soft Wash System

MAMMOTH: Customizable 8′ Deluxe Aluminum Skid Assembly – 3000 PSI, 4.8 GPM Hot Water Washer – 12v Soft Wash System


Please chose any of the following upgrade or options for your build. For more detail on some of these options, please check the bottom of the listing.

Finance Payments As Low As $589/mo!  Click here for more information.


  • Pressure Washer:
    • 3000 PSI, 4.8 GPM
    • Hot Water
    • Vanguard 479cc Gas Engine – Electric Start
    • Stainless Steel Skid Frame, Coil Wrap, and Control Panel
    • 8 Gallon Fuel Tanks
    • 12v Diesel Burner System
    • 388,000 BTU
    • Adjustable Thermostat
    • 250 Degree Steam Setting
    • Battery & Battery Box
    • 48″ Gun & Wand Assembly with Quick Connect Fittings
    • 200′ Grey High Pressure Hose with Quick Connects (this is what will be installed on the high pressure reel listed below)
    • Quick Connect Color-Coded Spray Nozzles
  • Cool Bypass for Pressure Washer – protects the pressure washer pump from overheating when trigger is released
  • Downstream Soap Injection for the Pressure Washer – Hi-Flow, 20% Adjustable
  • 12v Soft Wash System:
    • Includes:
      • 100 PSI, 7 GPM Remco Diaphragm Pump
      • Titan Full-Frame Aluminum Hand Crank Hose Reel -with stainless steel manifold
      • 300′ x 1/2″ of Yellow Soft Wash Hose – Max 600 PSI
      • Accumulator Tank
      • On/Off Toggle Switch
      • Deep Cycle Battery & Battery Box
      • NOCO Battery Charger
      • 55 Gallon Bleach Tank -with custom fabricated, heavy-duty hold-down bands
      • Red Wash Down Gun OR Gun/Wand Assembly with JROD
      • Heavy Duty Tank Filter
      • Soft Wash Proportioner:
        • Solid Heavy Duty Manifold
        • Chemical Resistant Bleach Metering Valve
        • Water Metering Valve
        • Surfactant Metering Valve
        • Includes: 7 Gal surfactant tank, hardware, plumbing, and installation
  • Skid:
    • 8’L x 48″W Heavy Duty Deluxe Aluminum Skid with Welded Ladder Rack & Optional Third Tailgate Shelf Included
  • Water Tank:
    • 200 Gallon Flat Bottom Tank – with heavy-duty hold-down bands
    • Tank Overflow Valve – 3/4″ water fill – stop water flow when tank is full and will continue to fill when water level drops
    • Tank Drain – 3/4″ drain hose with ball valve that drains to rear of truck
    • Heavy Duty Tank Filter
  • Hose Reels:
    • Inlet Reel – Titan 3/4″ x 100′ Max – Aluminum 12″ Barrel – 1/2″ Swivel
      • Comes with 100′ x 3/4″ Flexzilla inlet hose installed on reel
    • Pressure Washer Reel – Titan 3/8″ x 300′ Max – Aluminum 12″ Barrel – 1/2″ Swivel – Stainless Steel Manifold
      • Comes with the 200′ x 3/8″ gray hose installed on reel
  • Bleeder Valve / Pump Primer – bleeds air out of incoming water hose for pressure washer, allowing for easy start-up & preventing pump damage
  • Installation – installation of above components on deluxe aluminum skid, including labor, additional plumbing, hardware, & fittings
  • Training – Operations, winterization, and safety & maintenance training provided at pick up.  Typically takes 30-90 minutes depending on the complexity of your build



  • Surface Cleaner Rack for 21″ Surface Cleaner (Pictured)– Aluminum surface cleaner rack installed – includes hinged locking door for added security
  • Schertz Box for Soft Wash (Pictured)– Remote control soap system for 12v soft wash system.  Includes installation.
  • Schertz Box for Pressure Washer (Pictured)– Remote control soap system for pressure washer soap injector.  Includes installation.
  • Downstream Manifold – Four lines with poly ball valves – choose between 3 different soap options, or mix up to three soaps to draw through your pressure washer soap injector.  Ideal if you want to mix bleach & surfactant through your injector.
  • 21″ Stainless Steel Mosmatic Surface Cleaner (Pictured in Surface Cleaner Mount)





**Installation of the assembly into your vehicle is not included.  Please contact us at 330-753-8394 for pricing on this service.  Service only available at our Barberton, OH location.

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

***Weights and overall dimensions are subject to change.  For questions, please contact the office at 330-753-8394.

Additional information




Pressure Washer





Soft Wash System

Build Type