liftgate trailer repair
At Lone Star Trailer Services, we understand that liftgate trailers are essential for efficient loading and unloading. When your liftgate fails, it can shut down your entire operation. That’s why we specialize in comprehensive liftgate repair, maintenance, and replacement services — ensuring your equipment stays reliable and ready for work.
Common Liftgate Repairs and Services
1. Hydraulic System Repairs
Liftgates rely on a powerful hydraulic system to raise and lower heavy loads. Over time, hoses can leak, cylinders can lose pressure, and pumps can fail. We inspect, repair, or replace hydraulic lines, fittings, pumps, and cylinders to restore full lifting power.
2. Electrical and Control Diagnostics
Liftgate systems use electrical circuits and control switches that can corrode or short out. Our technicians diagnose and repair wiring issues, replace control switches, solenoids, and relays, and make sure your gate responds smoothly every time.
3. Power Unit and Motor Repairs
If your liftgate won’t move or moves sluggishly, the motor or power unit could be the issue. We test, rebuild, or replace electric motors and solenoids to ensure your liftgate runs at full strength.
4. Platform and Hinge Repairs
The platform takes constant abuse from forklifts, pallets, and weather. We repair cracked or bent platforms, reinforce hinges and pivot points, and realign the gate to lift evenly and safely.
5. Liftgate Frame and Mounting Repairs
Frame cracks, broken welds, and loose mounting brackets can lead to dangerous operation. Lone Star’s welders repair and reinforce frame structures, ensuring your liftgate is securely mounted to your trailer.
6. Switches, Sensors, and Safety Devices
We replace worn-out limit switches, safety sensors, and interlock components that prevent overextension or accidental lowering, keeping your liftgate compliant and safe.
7. Hydraulic Fluid Flush & Maintenance
Contaminated or low hydraulic fluid can cause jerky movement or total failure. We perform full system flushes, replace filters, and refill with manufacturer-approved hydraulic oil.
8. Battery and Charging System Service
Liftgates draw heavy current. Weak batteries or poor charging connections can cause slow or failed lifts. We test and replace deep-cycle batteries, check wiring harnesses, and ensure solid ground connections.
9. Weatherproofing and Corrosion Repair
Moisture and salt can corrode liftgate components over time. We remove rust, reseal electrical boxes, and apply corrosion-resistant coatings to extend the life of your liftgate system.
We Service All Major Brands
We repair all makes and models, including Maxon, Waltco, Tommy Gate, Anthony, Leyman, and Thieman. Whether it’s a tuck-under, rail-style, or cantilever liftgate — we’ve got the parts, tools, and experience to fix it fast.
Contact Us:
Telephone: (817) 232-9555
10211 FM 156
Fort Worth, TX 76131