Hydraulic Trailer Jack for Horse Trailers
Built for Heavy Loads
The AJ Series hydraulic trailer jack for horse trailers gives you effortless lifting with the push of a button. Safe, reliable, and built for 8,000+ lbs capacity.
Why Choose a Hydraulic Trailer Jack for Your Horse Trailer?
If you own a horse trailer, you know the struggle of manually cranking a jack to lift your trailer on uneven ground. A hydraulic trailer jack for horse trailers eliminates that back-breaking work, giving you push-button control and reliable performance every time you hitch up.
The AJ Series from EQ Systems is specifically designed for heavy-duty applications like horse trailers, livestock trailers, and gooseneck trailers. With an 8,000 lbs capacity per jack and a 24-inch stroke, it provides the lifting power and range you need for safe, stable hitching.
Whether you’re hauling to shows, trail rides, or veterinary appointments, a hydraulic jack saves you time, protects your back, and ensures your trailer is lifted every single time. Learn more about safe horse trailer practices from the American Horse Council.
Stop Wrestling with Manual Jacks
Watch a real customer show the difference between manual cranking and the AJ Series hydraulic trailer jack.
❌ Manual Cranking
Back-breaking work, slow setup, and frustration every time you need to lift your trailer.
✅ Hydraulic Power
Push a button and watch your trailer lift smoothly. Fast, effortless, and reliable.
🔒 Built for Safety
Manual override screw drive ensures you’re never stranded. Weatherproof controls for all conditions.
Why Horse Trailer Owners Choose the AJ Series
8,000 Lbs Capacity
Handles even the heaviest horse trailers with ease. Built for gooseneck and bumper pull applications.
Optional Solar Power
Our solar panel kit can keep your AJ jack ready to lift, even when parked off-grid for weeks.
Manual Override
Screw drive backup ensures you can always lift your trailer, even if power is unavailable.
Weatherproof Design
High-temperature nylon braid wire harnesses and steel pump cover stand up to rain, mud, and dust.
2-Year Warranty
Backed by EQ Systems’ industry-leading warranty and customer support.
Made in USA
Designed and manufactured in Michigan. Quality you can trust for years of reliable service.
Choose Your Perfect Hydraulic Jack
We offer single leg and dual leg options to match your trailer’s needs
To get started, select the type of jack system you need.
AJ 1/20 with Manual Override
$1,089.69$999
Capacity: 8,000 lbs
Stroke: 20 inches
Best For: Standard horse trailers
AJ 1/24 with Manual Override
$1,119.69
Capacity: 8,000 lbs
Stroke: 24 inches
Best For: Uneven terrain, steep inclines
AJ 2/24 Jack System
$1,922.61
Capacity: 16,000 lbs (dual)
Stroke: 24 inches
Best For: Large living quarters, heavy trailers
AJ 2/24 with 2-Function Selector
$2,060.74
Capacity: 16,000 lbs (dual)
Stroke: 24 inches
Best For: Uneven terrain, independent leg control
How Your Hydraulic Trailer Jack Works
Install & Connect
Bolt the jack to your trailer’s center tube. Connect to your truck’s 12V power using the included weatherproof harness.
Push the Button
Use the key-activated control switch to raise or lower your trailer. Smooth, quiet hydraulic operation.
Hitch & Go
Lift your trailer in seconds, hitch up safely, and hit the road. No cranking, no strain, no hassle.
What Horse Trailer Owners Are Saying
“It makes unhooking a snap. It’s simple, it’s easy, it’s fast.”
“I would highly recommend this company for anyone needing help with their older systems or thinking about getting a new system. Thank you EQ for being there for me.”
“Best horse “luxury” I have ever purchased. I’ll never own another horse trailer without one.”
Technical Specifications
| Specification | Details |
|---|---|
| Lifting Capacity | 8,000 lbs (single leg) / 16,000 lbs (dual leg) |
| Stroke Length | 20″ or 24″ (model dependent) |
| Jack Type | 3.5″ x 3.5″ square tube in tube |
| Pump Type | Commercial single function with manual override screw drive |
| Control System | Weatherproof single switch gear control with key |
| Wire Harness | PVC high-temperature nylon braid |
| Power Source | 12V DC (truck battery) |
| Warranty | 2 years |
| Made In | USA (Cassopolis, Michigan) |
Ready to Upgrade Your Horse Trailer?
Join thousands of horse owners who’ve made the switch to hydraulic power. Fast shipping, expert support, and a 2-year warranty. Limited time: AJ 1/20 on sale for $999!