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500 Gallon Water Trailer For Sale

DOT-Compliant Water Buffalo Tank Trailers

500 gallon water trailerThe 500 Gallon Water Trailer (also known as a water buffalo tank or water wagon) is a robust unit designed to haul water for dust suppression, fire suppression, fields, vegetation, trees, or arenas. Equipped with high strength components, these mobile polyethylene tanks come trailer mounted with hoses, pumps, and spray equipment. Water tank trailers are DOT compliant to safely and effectively transport and haul water.

All water trailers are additionally designed with multiple components that allow them to be used in outdoor transportation areas. This includes UV resistance components on poly tanks and DOT approval on water buffalo tank trailers for sale. These features allow our mobile water trailers to be used for road transportation, outdoor areas, and multi-site spray jobs. See below for water tank trailers specifications!


Questions? Call our sales team at 1-863-270-8118 or request a quote for a 500 gallon water tank trailer.

500 Gallon Water Tank Trailer Technical Specifications

Trailer DOT Compliant
Tank 500 Gallon Poly
Dimensions H x L x W 58" x 161" x 79"
Engine 5.5 HP Honda
GVWR Capacity 6,000 lbs.
Hitch 2" Height Adjustable
Frame 6" Channel Iron
Axles Tandem Slipper Spring
Wheels 15 x 6, 6 hole, 5 1/2" bolt circle
Tires ST225/75D15
Brakes Tandem Surge Brakes

For more information, see our product guide on the Express 500 Gallon Water Trailer (PDF).


Water Tank Trailer Features

  • DOT Compliant Trailer
  • water wagon with fire hose2"x4" Tsurumi Pump
  • 25' Swath Spray Bar with Flood Nozzles
  • DOT Compliant LED Brake Lights
  • 100' x 1" Rubber Suction Hose
  • Electric Brakes

Water Tank Trailer Benefits

  • Water tank trailer with Honda engine pumpAll-Inclusive Spray System
  • Approved for DOT Road Transportation
  • Low Center of Gravity
  • Easy Mobility to and from Sites
  • Connects Easily to Transport Vehicles
  • High Strength Storage Tank
  • Optional Fire Hose Reel
  • Can Be Filled with Hoses, Ponds, and Hydrants

Water Tank Trailer Additional Options

  • Water sprayer trailerPanel or Diamond Plate Deck
  • Hose Bibb
  • Quick Fill Kit
  • Suction Fill Kit
  • Poly Tank Coatings (UV protection or FDA approval)


Water Tank Trailer Applications

The 500 Gallon Water Tank trailers include a polyethylene tank that offers a high resistance to rust and corrosion. Trailer systems have been used for applications such as:

  • Dust Control
  • Vegetation Watering
  • Fire Suppression and Control
  • Job Site Ground Packing
  • Water Trailer Fleet Leasing
  • Remote Area Landscaping
  • Crop and Livestock Spraying
  • Lubricant for Concrete Saws

View all Water Tank Trailers For Sale or check out our Plastic Storage Tanks.

Need pricing on our water tank trailers for sale? Call our sales team at 1-863-270-8118 or request a quote.

*Ask us about financing options!