Hydraulic Trailer Jack for Work Trailers Built for the Job Site
Increase your productivity with the AJ Series. Stop wasting time with manual cranking and get back to work faster. Built tough for contractors, landscapers, and fleet managers who demand reliability.
Why Choose a Hydraulic Trailer Jack for Your Work Trailer?
Time is money on the job site. Every minute spent cranking a manual jack is a minute you're not billing. A hydraulic trailer jack for construction and work trailers eliminates wasted time, reduces physical strain on your crew, and increases the number of jobs you can complete in a day.
The AJ Series from EQ Systems is engineered for contractors, landscapers, and fleet managers who rely on their equipment to make a living. With an 8,000 lbs capacity per jack and a rugged design built for daily use in tough conditions, it's the smart investment that pays for itself in productivity.
Whether you're hauling equipment to a construction site, moving landscaping materials, or managing a fleet of utility trailers, hydraulic power means faster setup, safer operation, and more time focused on the work that matters. Downtime from faulty equipment costs you money, the AJ Series is built to keep you running.
Stop Wasting Time. Start Making Money.
See how hydraulic power transforms job site efficiency for contractors and fleet managers.
❌ Manual Cranking
Wastes billable time. Causes crew fatigue and injury risk. Slows down job site operations.
✅ Hydraulic Power
Drop, hook, and go in seconds. More jobs per day means more revenue. Reduced physical strain and injury risk.
🔒 Pro Features
Keyed switchgear prevents unauthorized use. Manual override ensures you're never stranded. Weatherproof construction for all conditions.
Why Contractors Choose the AJ Series
8,000 Lbs Capacity
Handles heavy equipment trailers, dump trailers, and utility trailers loaded with tools and materials.
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're never stranded. Keep working even if power fails.
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' commercial warranty and expert support.
Built for Daily Use
Designed and manufactured in Michigan. Rugged construction for contractors who work hard.
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
$1040
Capacity: 8,000 lbs
Stroke: 20 inches
Best For: Standard motorsports trailers
AJ 1/24 with Manual Override
$1070
Capacity: 8,000 lbs
Stroke: 24 inches
Best For: Uneven terrain, muddy trails
AJ 2/24 Jack System
$1870
Capacity: 16,000 lbs (dual)
Stroke: 24 inches
Best For: Large toy haulers, heavy race trailers
AJ 2/24 with 2-Function Selector
$1970
Capacity: 16,000 lbs (dual)
Stroke: 24 inches
Best For: Rough uneven terrain, independent leg control
How It 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.
Lift & Work
Lift your trailer, stable, and ready for operations in seconds. Focus on your work, not your equipment.
What Our Customers 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."
"I had the EQ system installed in my rig. It works awesome. Love it!"
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 |
| Power Source | 12V DC (vehicle battery) |
| Warranty | 2 years |
| Made In | USA (Michigan) |
Ready to Increase Your Productivity?
Join thousands of contractors and fleet managers who trust EQ Systems for reliable, job-site-proven equipment. Fast shipping, expert support, and a 2-year warranty.