550 Gallon Compact Water Trailer
ABI Water Trailers (Compact Farm & Ranch Models)
ABI Water Trailers (Compact Farm & Ranch Models)
ABI Equine 550 Water Trailer
ABI Equine 550 Water Trailer - Watering Indoor Arena
ABI Equine 550 Water Trailer
ABI Equine 550 Water Trailer
Tank Drain Valve
ABI Equine 550 Water Trailer - Opening Tank
ABI Equine 550 Water Trailer - Filling Tank
ABI Equine 550 Water Trailer - Spraying
ABI Water Trailers (Compact Farm & Ranch Models)
ABI Equine 550 Water Trailer
ABI Equine 550 Water Trailer - Watering Indoor Arena
ABI Equine 550 Water Trailer
ABI Equine 550 Water Trailer
Tank Drain Valve
ABI Equine 550 Water Trailer - Opening Tank
ABI Equine 550 Water Trailer - Filling Tank
ABI Equine 550 Water Trailer - Spraying

550 Gallon Compact Water Trailer

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550 Gal. Compact Water Trailer

The 550 gallon small ABI Water Trailer hauls and applies large volumes of water around the farm or property. This compact trailer, built on a low riding proprietary frame, is ideally suited for smaller tow vehicles such as very large UTVs and compact tractors. It is powered by an engine and pump to apply variable amounts of water from either the rear spray nozzle(s) (wide spray) or the available spray hose (spot application). Additionally, it has the ability to turn the flow of water on and off, on-the-fly, from the seat of the tow vehicle. Common uses include dust abatement, irrigation, hydration, watering, washing, and supplying in applications such as horse arenas, general property, nurseries, ballfields, pools, parks, farms, and more! The Small Water Trailer comes loaded with features perfectly selected to make this an invaluable and versatile trailer for your water application needs. Not for use on public roadways.
ABI 550 Water Trailer Line Drawing

Honda Motor

160 cc

Pump & Plumbing

2 in

Spray Nozzles


Limited Warranty


Our full line of ABI Water Trailers excel at arena moisture management, landscaping, dust abatement, property fire protection, cleaning equipment, stalls, and buildings, transporting potable water, and more! Whatever is on your list of jobs to accomplish with your ABI Water Trailer, we’ve loaded it with thoughtful features that help you get them done quicker and better than before. With quick and convenient filling capabilities, easy-to-use hoses and spray nozzles, and a full-drain tank on our custom-built frame, our water trailers are easy to fill, easy to operate, and easy to own!

ABI Equine 550 Water Trailer - Frame

Purpose-Built Rugged Steel Frame

Built Better Than The Rest

No matter how you spin it, a water trailer is only as good as the frame it’s built upon. Our frames are purpose-built and are NOT converted car haulers or a purchased component (like many competitors’). We design and build our own frames, giving us complete control of durability, safety, and functionality. No matter the size, our frames are constructed of fully-welded steel (no wood!), have an adjustable hitch with choice of coupler, and feature leaf-spring or torsion suspension.

ABI Equine 550 Water Trailer - Full Drain Tank

Full-Drain Custom Molded Tank

Fully Drain For Easy Cleaning

Each tank is rotationally-molded and fully drains for easy cleaning. Many competitors’ tanks do not fully drain, making it nearly impossible to throughly clean (needed for potable water usage) or flush out sediment from filling the tank with pond water. Most ABI models have elliptical tanks for easy access and a lower center of gravity. Choose between a white tank for easy water filling visibility or a black tank to reduce algae growth during water storage. The shape of our tanks also helps to minimize water sloshing during use.

ABI Equine 550 Water Trailer - Motor Pump

Motor, Pump, & Plumbing System

Enable Precision Application Of Water

The available motor, pump, & plumbing systems enable precision application of water for a variety of applications. Powered by a powerful Honda GC engine that is perfectly matched with a 2″ poly pump to maximize performance for the trailer’s application. We expect impressive performance, so the entire plumbing system is equipped with the best quality valves and the ability to adjust water pressure and flow from the engine, the valves, or a combination of the two.

ABI Equine 550 Water Trailer - Spray Nozzles

Spray System & Brass Nozzles

Ensures A Consistent Application Of Water

The available rear spray system with brass nozzle(s) ensures a consistent application of water to the ground when configured with a motor and pump. Our compact water trailers have 2 brass nozzle(s) that provide superb coverage and can be adjusted to direct the spray as desired.

ABI Equine 550 Water Trailer - Hose Nozzle

Convenient, Powerful Spray Hose

Perfect For Countless Applications

The available spray hose extends the functionality of trailers equipped with a motor and pump. The spray hose is perfect for cleaning projects, watering landscaping, filling troughs, fire protection, and countless other applications! Easily stores on the carrying rack and includes quick-couplers to connect and disconnect with ease.

ABI Equine 550 Water Trailer - Ratcheting Handle

Easy On/Off Flow Control

Without Getting Off Of The Tractor Or ATV

A ratcheting valve and attached rope enables the tractor operator to turn the flow of water on and off without getting off of the tractor or ATV! Shutting off water flow when traveling over areas that have already been watered conserves water and eliminates inconsistent or over-watering that can be detrimental in certain applications. Add the optional electric on/off control for use inside a truck or other commercial applications!

ABI Equine 550 Water Trailer - Shutoff Valve

Auto-Fill Shut Off

Saves Time, Hassle, & Worry

This new valve automatically shuts off the flow of water from a garden hose when the tank is full, saving time and worry. Now you can fill the tank overnight or continue on with your day’s work, and the trailer will be full and ready to spray when you are.

ABI Equine 550 Water Trailer - Easy Fill

Quick Fill System

Easy Filling Of The Tank

For water trailers equipped with a motor and pump, the available quick-fill system allows easy filling of the tank from a pond or other available water source in mere minutes. These hoses feature quick couplers and conveniently stores on the carrying rack.

Proudly manufacturered in the USA

Manufactured Right Here

You want the best quality materials, you want the highest quality workmanship, you want your attachments made in the United States of America–and so do we! That’s why, since 1997, we’ve been manufacturing and selling equipment built to exceed your expectations, just like we should. This attention to detail creates products that are durable, reliable, and ready to do your toughest work–day after day.

Limited Warranty - Farm, Ranch, & Commercial

36-month Warranty

We build equipment with commercial-grade construction and superior craftsmanship, so you can rest assured it will last a very long time. And to back that up, we offer a 36-month limited warranty on this product. See warranty documentation for details.

Trailer Construction

ABI Water Trailer 550 Gallon Compact
GVWR Axle Rating 6,000 lbs.
Unit Weight (Empty) 1,135 lbs.
Loaded Weight (w/Water) 5,725 lbs.
Compact Construction
Commercial Construction -
1 Axle
2 Axles -
Torsion -
Electric Brakes -
Fenders -
Brake & Tail Lights -
Custom Frame
Tire Type Radial
Tire Specs WH 235/85/16-8/6.5
# of Lugs 6
Trailer Frame Type Formed Channel
Pin, Pintle, or 2" 5/16" Ball Hitch - Option
Limited Warranty 36-month
Made In USA

Water Tank Configurations

ABI Water Trailer 550 Gallon Compact
Water Capacity 550 Gallons
Full Drain Tank
Deep Drainage Sump
Leg Tank Design
Low Profile Elliptical Shape
White Polyethylene Material
Black Tank Option -
FDA Approved Resins

Engine Configurations

ABI Water Trailer 550 Gallon Compact
XR950 Briggs & Stratton (5.8hp / 208cc) -
GC160 Honda Motor (4.6hp / 160cc)
GX160 Honda Motor (4.8 hp / 163cc) -

Pump Configurations

ABI Water Trailer 550 Gallon Compact
2” Self-Priming Centrifugal Poly Pump

Plumbing Configurations

ABI Water Trailer 550 Gallon Compact
AutoFill Shutoff - Garden Hose
2" Plumbing
Recirculation System
1 Rear Spray Nozzle -
2 Rear Spray Nozzles
3 Rear Spray Nozzles -
On/Off Flow Control Ratchet Valve
Spray Hose & Nozzle
Pond Fill System - Option
Garden Hose Adapter - Option

Rear Water Spray

ABI Water Trailer 550 Gallon Compact
Spray Nozzle Fan Arc 144°
Spray Swath 6' - 20'
Max Gallons Per Minute (GPM) 115
Uniform Water Application

Tow Vehicle Requirements

ABI Water Trailer 550 Gallon Compact
Off Public Roadway Use
On Public Roadway Use (D.O.T.) -
Tow Vehicle Type Compact Tractor
Minimum Vehicle Requirements Min. Weight: 2,400 lbs. On Flat Ground, Towing Capacity 5,200 lbs. On Uneven Terrain


ABI Water Trailer 550 Gallon Compact
Unit Length 140"
Unit Width 79"
Unit Height 52"
Shipping Length 120"
Shipping Width 82"
Shipping Height 77"


550 Gallon Compact Water Trailer
Tow Vehicle Tractor, Compact Tractor, Utility Tractor
Product Type Water Trailers
Connection Pin Hitch / Drawbar, Ball Hitch
Size ,
Other Attributes Off Road Use Only, Engine Powered
Market , ,

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1 review for 550 Gallon Compact Water Trailer

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  1. Kevin Brennan

    I was apprehensive when I ordered this trailer. I was on the path to build my own grass fire response trailer when I stumbled across their site. I received a phone call from my Product Specialist shortly after I filled out a request for quote on their web page. We spoke at length about the pastures on my property and the crunchy condition they were in due to the drought. Their condition caused me worry over a grass fire that would rapidly spread and take out my home and then spread to a National forest that attaches to my property. “Here’s a guy who knows his stuff, ” went through my mind throughout our conversation. He provided me with a quote for a trailer shortly after our conversation. They have an option for their trailer that turns an arena watering trailer into a fire/watering trailer as an add on. Axel weight to load weight had some excess capacity, tire size was “real world” not some rinky dink under sized, under load capacity after thought. I was impressed with the specifications. Once I became the proud owner of a new water trailer, any apprehension I had about the price quickly vanished as I was taken aback by the construction of this thing. This thing is built like a tank! I am almost embarrassed as I feel it is built way better than what I could have done on my own. I will return to ABI and work with my Product Specialist for my future needs. These guys got it goin’ on!

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