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EQ Systems Hydraulic Jack For Horse Trailers — Trailering (If you're hauling horses you need the EQ Systems Hydraulic Jack which makes…)

EQ Systems Hydraulic Jack For Horse Trailers

If you're hauling horses you need the EQ Systems Hydraulic Jack which makes lifting, leveling

Wish lifting, leveling, and disconnecting your horse trailer didn't require so much manual effort?

Reviewed by Ann Pruitt, InfoHorse.com · Updated June 2026
EQ Systems Hydraulic Jack For Horse Trailers - Image 2 on InfoHorse.com
EQ Systems Hydraulic Jack For Horse Trailers - Image 2 on InfoHorse.com
EQ Systems Hydraulic Jack For Horse Trailers

If you're hauling horses you need the EQ Systems Hydraulic Jack which makes lifting, leveling and disconnecting from your trailer a breeze!

So Just Who Needs The EQ Systems Hydraulic Jack For Horse Trailers?
If you are a horse person who hauls their horses to shows, or out for trail rides, or camping or trips to the vet… you need the EQ Systems to help you disconnect from your horse trailer! Nobody wants to spend a lot of time manually cranking their trailer on and off the truck, not when you have the option of just simply pushing a button! Spend less time cranking and more time riding— and you’ll start to enjoy hauling your horses as never before!


What sets EQ Systems Apart From Other Hydraulic Lifting Systems?

What sets us apart from our competitors is the focus on the little things, such as weather proof connectors, nylon braided harness as opposed to plastic auto loom. Even the options available to make the customers installation easier from mounting brackets designed to fit specific horse trailer manufacturers to the industry exclusive hand pump override insuring you are not stuck because of a dead or low battery. Perhaps the most important thing that sets EQ Systems apart from our competitors is the service you receive after the fact. EQ Systems has a dedicated service tech staff to help if any issues do arise, and a network of dealers across the nation available.

Is It Easy For Women To Use?

EQ Systems introduced hydraulic jacks to the horse trailer industry knowing that a large percentage of the end users are women. Now instead of having to manually crank the trailer off or on the hitch, within seconds you can have the trailer off or on with just pushing a button. You’ll love the freedom and the stress relief— you’ll be unloading your horses, while your friends are still jumping up and down on their hitch trying to disconnect!



What Does It Take To Install?

Depending on how the manual jacks are mounted, installation should only take 2-4 hours and then you can enjoy it for many stress free years to come! In a lot of cases it is as easy as unbolting the manual jacks on the trailer, and bolting the new hydraulic jacks in their place. Then it is a matter of hooking up the hoses from the pump to the legs, running the wires to the battery and running the system several times to purge, or get all the air out of it.


How Do I Know If I Need The “Single” or the “Dual" What is the difference?

The general rule of thumb for determining if you need a dual or single leg system, is based on what manual system was on the trailer. A single leg system is going to be used for the basic purpose of lifting and lowering the trailer off and onto the ball in your truck. With the dual leg system, the main purpose is also the lifting and lowering, but it also provides a more stability at the front of the trailer since each leg is mounted towards the ends of the front wall as opposed to the center of the front wall like the single leg system. Don’t worry, just talk to us by phone and we’ll make sure you have the right system for you!!

What Advantages Do The Auto Level Option Offer To Horse Owners?

For the horse trailer owner who wants all the bells and whistles, EQ Systems offers both a 4 point and 6 point auto level system. Just because you have to park out in an uneven field, that does not mean your trailer has to be unlevel. With just a touch of a button the EQ Systems Auto Level system will have your trailer level and stabilized.

What Do These Systems Cost?

Remember, if you have a horse business, this equipment is tax deductible! Our systems start from an affordable $895 up to $1655—with several prices in between... depending on which system you decide upon. The EQ System can make all the difference in stress, and comfort to both you and the horses you are hauling.

So What Do Horse Owners Say About Their Equalizer Systems?

I had an electric system on this trailer before and it would take ages to get the trailer on or off the truck. Life's a timed event - might as well make this part quick so I can get to the shooting arena sooner! - Work smarter, not harder! Loving my EQ Systems Hydraulic jack!!

Kenda Lenseigne

Just love your jacks that are fitted to our Trail Rider Trailers made in Indiana and sold in Australia. Seriously great products.

Australian Horse Trailer

Finally ordered my EQ Systems Hydraulic Jack! I'm so excited not to hand crank my trailer anymore. I think 10 years is long enough. Thank you Jamey Lehman for awesome customer service!

Tina Baldocchi

Let EQ Systems Hydraulic Lifting and Leveling System Change Your Life— Forever!

No more sweating in the sun or shivering in the cold as you jump up and down endlessly on your hitch trying to disconnect or worry as you try to level your horse trailer in a camp ground. The EQ Hydraulic Lifting and Leveling System and the Auto Leveler will bring you peace of mind— so you can enjoy your horses and get on with your adventures. Call us today— we’ll help you every step of the way.


EQ Systems AJ 1/24 hydraulic horse trailer jack model 8470UPS
EQ Systems AJ 1/24 hydraulic horse trailer jack model 8470UPS

What exactly is the EQ Systems hydraulic jack for horse trailers?

It is the EQ Systems® AJ Series automatic hydraulic trailer jack, a powered lifting leg that replaces the manual hand-crank jack on a gooseneck or bumper-pull horse trailer. Instead of cranking, you turn a weatherproof, key-activated control switch and the 12V DC hydraulic pump raises or lowers the trailer with smooth, quiet operation. Each leg is built from heavy 3.5" x 3.5" square tube-in-tube steel and bolts directly to the trailer's center tube, so disconnecting from your truck happens in seconds rather than minutes of muscle work.

EQ Systems 8470T automatic hydraulic trailer jack leg mounted on gooseneck horse trailer
EQ Systems 8470T automatic hydraulic trailer jack leg mounted on gooseneck horse trailer

Who makes the EQ Systems jack and where is it built?

EQ Systems® is an EQ United company headquartered at 19300 Grange St, Cassopolis, MI 49031, reachable toll-free at or locally. The company designs and manufactures its lifting, leveling, and stabilizing systems in Michigan, proudly carrying a Made in USA designation. Beyond horse trailers, EQ engineers hydraulic and electric systems for motorhomes, motorsports trailers, and livestock and gooseneck rigs, so the same proven engineering that levels RVs and race haulers goes into the equestrian line.

EQ Systems AJ Series hydraulic horse trailer jack components and pump assembly
EQ Systems AJ Series hydraulic horse trailer jack components and pump assembly
What models, capacities, and prices does the AJ Series offer?
The equestrian line is built around four AJ Series configurations. The single-leg AJ 1/20 lifts 8,000 lbs with a 20" stroke at $965, and the single-leg AJ 1/24 lifts 8,000 lbs with a 24" stroke at $995. For heavier living-quarters rigs, the dual-leg AJ 2/24 delivers 16,000 lbs of capacity with a 24" stroke at $1,795, and the AJ 2/24 with 2-Function Selector adds independent control of each leg at $1,895. EQ also builds jack sizes ranging from 8,000 lbs up to more than 24,000 lbs for the largest trailers.

Horse trailer equipped with EQ Systems hydraulic jack for easy push-button disconnect
Horse trailer equipped with EQ Systems hydraulic jack for easy push-button disconnect

How does the system actually work on your trailer?

A commercial single-function hydraulic pump drives a 2"-bore cylinder; the AJ 1/24, for example, retracts to 35.5" and extends to 59.5" with its full 24" stroke. You operate it through a weatherproof single-switch gear control with a key, and an optional wireless remote (sold separately) lets you raise and lower from a distance. Critically, a manual override screw drive is built in as a backup, so you can always lift the trailer even if 12V power is unavailable. PVC high-temperature nylon-braid wire harnesses and a steel pump cover let the system stand up to rain, mud, and dust.

Who is this jack right for?

EQ designed it for any horse person who hauls to shows, trail rides, camping, or the vet and is tired of fighting a manual crank. As the company puts it, "anyone who can press a button can now disconnect a horse trailer," which removes the strength barrier that frustrated many women and younger riders. The AJ 1/24 is ideally suited for trailers with living quarters up to an 11' short wall, while the dual-leg 2/24 models suit larger living-quarters trailers that need 16,000 lbs of lift and faster, more stable setup.

How do you buy one and what backs it up?

You can purchase directly online through the EQ Systems shop at eqsystems.us, with the AJ 1/24 listed under SKU 8470UPS, or work through EQ's nationwide dealer network. Every jack ships with universal mounting brackets and the weatherproof control, while bolt kits and hydraulic fluid are sold separately; an optional solar panel kit is also available to keep the battery topped off. The AJ Series is covered by a 2-year warranty, with warranty activation handled online, and the system is straightforward to maintain with little more than periodic lubrication of moving parts.

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The Solution Section (FAQ)
What does the EQ Systems Hydraulic Jack do for a horse trailer?
It replaces the manual crank jack on the front of your trailer with a push-button hydraulic system for lifting, leveling, and disconnecting from your tow vehicle. Instead of hand-cranking the trailer on and off the ball, you raise or lower it in seconds at the touch of a button. EQ Systems makes both lifting/leveling jacks and an auto-level option for horse trailers.
Do I need a single-leg or a dual-leg system?
The general rule of thumb is based on the manual system already on your trailer. A single-leg system handles the basic job of lifting and lowering the trailer off and onto the ball, while a dual-leg system also adds stability at the front because each leg mounts toward the ends of the front wall rather than the center. If you're unsure, call EQ Systems at 1-800-846-9659 and they'll make sure you get the right system.
How long does it take to install an EQ Systems hydraulic jack?
Depending on how your manual jacks are mounted, installation typically takes 2 to 4 hours. In many cases it's as simple as unbolting the manual jacks and bolting the hydraulic jacks in their place, then connecting the hoses from the pump to the legs, running the wires to the battery, and cycling the system several times to purge the air out of it.
What happens if my battery is dead when I need to disconnect?
EQ Systems includes an industry-exclusive hand pump override so you're not stuck because of a dead or low battery. The company also focuses on durable details like weather-proof connectors and a nylon braided harness instead of plastic auto loom. If any issue arises, EQ Systems has a dedicated service tech staff and a network of dealers across the nation to help.
Is the hydraulic jack easy for women to use?
Yes. EQ Systems introduced hydraulic jacks to the horse trailer industry knowing that a large percentage of the end users are women. Rather than manually cranking the trailer off or on the hitch, you raise or lower it within seconds by pushing a button, which removes both the physical strain and the stress of disconnecting.
What is the auto-level option, and why would a horse owner want it?
For owners who want all the bells and whistles, EQ Systems offers both a 4-point and a 6-point auto-level system. Even when you park in an uneven field or campground, a touch of a button levels and stabilizes the trailer automatically. That means a steadier, more comfortable trailer for the horses you're hauling.
How much does an EQ Systems hydraulic jack cost?
Systems start from an affordable $895 and go up to $1655, with several price points in between depending on which system you choose. EQ Systems also notes that if you have a horse business, this equipment is tax deductible. Talk with them to match a system and price to your trailer.
How do I get the right EQ Systems jack for my trailer?
Reach out to EQ Systems directly and their staff will help you pick the correct system for your trailer and budget. Call 1-800-846-9659, email [email protected], or visit https://www.eqsystems.us/ to get started. They'll help you every step of the way, from selection through installation.
What is the EQ Systems hydraulic jack for horse trailers?
It is the EQ Systems AJ Series automatic hydraulic trailer jack, a powered lifting leg that replaces the manual crank jack on a horse trailer. Using a 12V DC hydraulic pump and a key-activated switch, it raises, lowers, and levels the trailer smoothly so you can disconnect from your truck in seconds. Each leg is built from heavy 3.5" x 3.5" square tube-in-tube steel.
How much weight can the EQ Systems horse trailer jack lift?
The single-leg AJ models lift 8,000 lbs, and the dual-leg AJ 2/24 models lift 16,000 lbs. Across its full product range, EQ Systems builds jacks from 8,000 lbs up to more than 24,000 lbs of capacity to suit everything from bumper-pull trailers to the largest living-quarters and gooseneck rigs.
What models are available and what do they cost?
There are four AJ Series configurations for horse trailers. The AJ 1/20 (single leg, 8,000 lbs, 20" stroke) is $965, the AJ 1/24 (single leg, 8,000 lbs, 24" stroke) is $995, the AJ 2/24 (dual leg, 16,000 lbs, 24" stroke) is $1,795, and the AJ 2/24 with 2-Function Selector (independent leg control) is $1,895.
How does the hydraulic jack work?
A commercial single-function hydraulic pump drives a 2"-bore cylinder. You operate it through a weatherproof, key-activated single switch, and the trailer rises or lowers with smooth, quiet hydraulic motion. The AJ 1/24, for example, retracts to 35.5" and extends to 59.5" with a full 24" stroke.
Is there a manual backup if I lose power?
Yes. Every AJ Series jack includes a manual override screw drive as a backup. This means you can always lift or lower your trailer even if 12V power or the battery is unavailable, so you are never stranded by a dead battery or electrical issue.
Who is the EQ Systems jack designed for?
It is built for any horse person who hauls to shows, trail rides, camping trips, or the vet and wants to stop fighting a manual crank. EQ Systems notes that 'anyone who can press a button can now disconnect a horse trailer,' which removes the strength requirement that previously challenged many women and younger riders.
Will it fit my living-quarters horse trailer?
The single-leg AJ 1/24 is ideally suited for trailers with living quarters up to an 11' short wall. Larger living-quarters trailers that need more lift and faster setup are better matched to the dual-leg AJ 2/24 or AJ 2/24 with 2-Function Selector, which provide 16,000 lbs of capacity.
Does the jack also level the trailer?
Yes. The AJ Series handles lifting and leveling, and the dual-leg AJ 2/24 with 2-Function Selector lets you control each leg independently for precise side-to-side leveling. EQ Systems' broader product portfolio also includes lifting, leveling, tilting, and stabilizing solutions for other trailer and RV applications.
Is the EQ Systems jack made in the USA?
Yes. EQ Systems designs and manufactures its hydraulic lifting and leveling systems in Michigan and carries a Made in USA designation. The company is headquartered at 19300 Grange St, Cassopolis, MI 49031.
What warranty comes with the jack?
The AJ Series is backed by a 2-year warranty. Warranty activation is handled online through the EQ Systems website, and the company supports its products with dedicated customer service and a nationwide dealer network.
How do I install the hydraulic jack?
Installation is straightforward for anyone with basic trailer-jack knowledge. You unbolt the existing manual jack, bolt on the EQ automatic jack to the trailer's center tube using the included universal mounting brackets, hook up the hoses from the pump to the legs, and run the wiring to the battery. The jack connects to your truck's 12V power.
Is the jack built to handle weather and the elements?
Yes. The wire harnesses use PVC high-temperature nylon braid and the pump is protected by a steel pump cover, so the system stands up to rain, mud, and dust. The control switch is also weatherproof, making it well suited to real-world hauling conditions.
Can I operate it with a remote?
Yes. The AJ Series is compatible with a wireless remote, which is sold separately. This lets you raise and lower the trailer from a distance instead of standing at the switch, which is convenient when you are hitching or unhitching alone.
What is included with the jack and what do I buy separately?
The jack ships with universal mounting brackets and the weatherproof key-activated control. Hydraulic fluid and bolts are not included; bolt kits are available separately. An optional solar panel kit and a wireless remote can also be added to your order.
How do I buy an EQ Systems horse trailer jack?
You can purchase directly through the EQ Systems online shop at eqsystems.us, where the AJ 1/24 is listed under SKU 8470UPS, or buy through EQ's nationwide dealer network. For help choosing the right model you can call EQ Systems toll-free at 1-800-846-9659 or locally at 574-264-3437.
How is it different from a standard manual trailer jack?
A standard jack requires labor-intensive hand cranking that gets harder as the unit ages. The EQ Systems hydraulic jack replaces that with powered pump operation, so you simply push a button to disengage the trailer from the truck. It saves significant setup and teardown time and becomes easier to operate, not harder, over the years.
How much maintenance does the jack require?
Maintenance is minimal and economical. Beyond keeping the moving parts lubricated and the hydraulic fluid topped off, there is little upkeep required. EQ Systems backs the unit with customer support and a dealer network if service is ever needed.

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Ann Pruitt
Contact Ann Pruitt
InfoHorse.com