704-676-6023
Guide Wheel, Hydraulic, and Installation Service for Hy-Rail Systems
National Fleet Management repairs, maintains, and installs Hy-Rail systems on heavy-duty trucks at our shops in Charlotte, Greensboro, Durham, and Statesville, NC. A Hy-Rail system lets a truck travel on both roads and railroad tracks by adding retractable guide wheels, a setup used heavily in railroad inspection and maintenance work where crews need to move equipment quickly along the line. Hy-Rail systems are typically installed on pickup trucks and service trucks supporting rail maintenance crews.
Because Hy-Rail systems combine hydraulic components with precision alignment, wear in either area can affect how the truck tracks on rail. NFM services the guide wheel assembly and its hydraulic components, keeping rail equipped trucks reliable for the routes and schedules railroad maintenance work depends on. For trucks that don't yet have a Hy-Rail system, NFM also handles full installation, working alongside our welding and fabrication team for any structural mounting the setup requires.
Signs a Hy-Rail System Needs Service
- Guide wheels not deploying or retracting fully
- Unusual noise or vibration while operating on rail
- Hydraulic leaks around the guide wheel components
- Misalignment affecting how the truck tracks on the rail
Types of Hy-Rail Services
- Guide wheel repair and replacement
- Hydraulic component service for the guide wheel system, supported by our hydraulic repair services
- Alignment and tracking adjustment
- Full Hy-Rail system installation, including structural mounting through our welding and fabrication services
Frequently Asked Questions
What is a Hy-Rail system?
A Hy-Rail system equips a truck with retractable rail guide wheels, allowing it to travel on both roads and railroad tracks. It's commonly used on trucks supporting railroad inspection and maintenance work.
How does a Hy-Rail system affect how a truck operates on rail?
The guide wheels keep the truck aligned and tracking properly on the rail. Wear or misalignment in the guide wheel assembly can affect how smoothly and safely the truck travels along the line.
Does NFM install Hy-Rail systems on trucks that don't already have one?
Yes, NFM installs Hy-Rail systems in addition to repairing and maintaining existing ones.
Keep Your Hy-Rail Fleet Ready for the Line
Contact us today to schedule Hy-Rail service or installation, or reach out to your account rep if you're coordinating service across a fleet.
Commercial Truck Fleet Repair Services
Whether one of the trucks in your fleet needs engine repair or a suspension overhaul, you can rest assured knowing we’ve got your back. Our technicians are more than capable of performing complex repairs of all kinds. We rebuild transmissions, overhaul engines, repair entire drivetrains, and so much more.
Axle Repair
National Fleet Management repairs and replaces heavy-duty truck axles - including axle shafts, wheel bearings, seals, and hub assemblies - for steer, drive, and trailer axles. Work is done at our full-service shops in Charlotte, Greensboro, Durham, and Statesville, NC, plus mobile axle service across our coverage area for fleets that can't afford the downtime of a shop visit.
Body Work
Are you looking for a shop that does body work on heavy-duty trucks? Well, you can stop looking, for we here at National Fleet Management offer a wide range of bodywork services. From body panels to roofing and everything in between, National Fleet Management is the place to be.
Brake Repair
Are you looking to get your heavy-duty brakes serviced? Whether you use an air-based setup or more traditional fluid systems, you’ll find the services you need here at National Fleet Management. Contact us today to book an appointment.
Coolant System Repair
Are you in need of coolant system repairs? Maybe the engine in one of your trucks is overheating, and you can’t figure out why. Not to worry! We here at National Fleet Management are coolant system experts. We maintain and repair coolant systems of all kinds on almost a daily basis! Call today to book an appointment.
Diagnostics & Electrical Repair
Are you having electrical problems? Are you looking for a heavy-duty shop to fix those issues? Well, you can stop looking! We here at National Fleet Management are diagnostics experts! We’ll have any and all electrical issues sorted out before you know it! Call today to book an appointment for service.
Drivetrain Repair
With a full roster of technicians and over a decade of experience in the heavy-duty repair industry, National Fleet Management has the services you and your fleet deserve. For all your drivetrain needs, give us a call, and we’ll book you an appointment.
EGR & DPF
Are you looking for a shop that works on emissions control systems? Well, you’ve found one! We here at National Fleet Management are emissions control experts. We do everything from EGR repairs to catalytic converter replacements. Call today to book an appointment.
Engine Repair, Rebuild & Conversion
National Fleet Management is a heavy-duty repair shop that does engine rebuilds, repairs, and conversions of all kinds. Whether you’ve blown a head gasket or want to swap your engine out entirely, you can rest well knowing our technicians have your back. Call today to book an appointment.
Exhaust System Repair
Whether it be exhaust leaks or damaged heat shields, you’ll be able to find high-quality repair services here at National Fleet Management. With over a decade of experience in the heavy-duty repair industry, we’ve got you covered. Contact us today to book an appointment.
Express Lube
Our express lube services here at National Fleet Management are designed to fulfill the oil and fluid needs of any preventive maintenance regimen. Whether you need an engine oil change or a new transmission fluid, our express lube technicians will have your fluids changed in a jiffy!
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HVAC System Repair
Is your HVAC system struggling to keep up with North American weather? Maybe it doesn’t blow cold enough in the summer or doesn’t heat up enough in the winter. Here at National Fleet Management, we’ve got a wide selection of services that are sure to meet your every need.
Oil & Fluid
Changing oil and fluids regularly is the most important aspect of any preventive maintenance regimen. Here at National Fleet Management, we have oil and fluid services of all kinds. Whether you need a transmission fluid change or a coolant flush, we’ve got you covered.
Suspension Repair
Do you want to get your heavy-duty truck’s suspension repaired or maintained? Well, looks like you’ve come to the right place! Here at National Fleet Management, we offer suspension services of all kinds. Whether you need new bushings or repaired shock absorbers, we’ve got your back.
Transmission & Clutch Repair
National Fleet Management repairs and services heavy-duty truck transmissions and clutches - from fluid changes and shift motor repair to full transmission rebuilds and clutch replacement - at our Charlotte, Greensboro, Durham, and Statesville, NC shops, with mobile service available across our coverage area.
Don't see what
you're looking for?
If you don’t see the specialty service you’re looking for, give us a call, and we’ll discuss your various service requests. We like to consider ourselves an all-encompassing heavy-duty repair shop, so there’s a pretty good chance we offer what you’re looking for!
What Our Customers Are Saying
We strive to provide the best fleet repair and maintenance services for our valued customers in North Carolina.
LaQuan Pollard
"Came in to get my trailer fixed and when I say these guys here are the best I mean it cause these guys went beyond to make sure I got back to my pickup to get loaded. If I give them 10 stars I could"
Randy Robinson
"Put in there and have airlines check for air leak and they found three of them right off the top fast not to go back in the heartbeat for all those problems they're great company"
LMH Logistics
"Stanley and his team have provided excellent service in fixing our work trucks. They are professional and always timely. They communicate with us to keep us posted on the status of repairs and we've enjoyed working with the entire team here."
William Wrenn
"I can tell you firsthand these guys are the best at what they do. Courteous, polite and always very professional. Look no further for someone you can trust."
Helena Honcharuk
"You don’t need to worry about your car! Here will help bring the car in good condition!!!
Good service!!!"
Good service!!!"
Michael Latch
"Stopped by the Durham location with a truck in limp mode, and while they were unable to disable the derate, the manager Jeremy was extremely helpful and did not even charge any diag fees. Very nice people."
Danholyfire1
"Very friendly and courteous people.
Had my PM, DOT inspection and slack adjusters installed promptly and price was reasonable."
Had my PM, DOT inspection and slack adjusters installed promptly and price was reasonable."
Shannon Wilson
"If you have a truck that is having any kind of mechanical issues. They can fix your truck and have you back rolling in no time. Great customer service."
Dylan S
"Had a quick turn around and even though they were booked up they were very fair for everything else."
Abu Sheyx
"Amazing people working here very good costumer service they did really good job thank you guys."
Henri Newkirk
"THIS PLACE BELIEVES IN TAKING CARE OF THE CUSTOMER!!! David in service made sure that everything was top notch and showed the true meaning of above and beyond customer service he was knowledgeable and the mechanics were excellent as well! Because of David I will always be a customer at National Fleet!!!"
Jason Little
"Very good place prompt and great service , they take attention to detail and make sure it’s done right the first time."
Christina Burns
"Had a vehicle on there location to inspect. Everyone was super nice and helpful."
Our Commercial Fleet Services
We’ve designed our services to ensure your fleet of trucks stays on the road with as little downtime as possible. Preventing unexpected breakdowns and lengthening the lifespan of your fleet is our bread and butter.
DOT Inspection
Get fast, certified DOT inspections at our shop locations in Charlotte, Greensboro, Durham, and Statesville, NC, or through mobile service across surrounding states. We help fleets stay compliant, avoid downtime, and get back on the road quickly.
Heavy Equipment Repair
Get fast, reliable heavy equipment repair at our Charlotte, Greensboro, Durham, and Statesville shop locations, or request mobile service across key freight and job site markets in surrounding states. We help fleet operators, contractors, and equipment owners reduce downtime and keep critical machines working.
Mobile Truck Fleet Repair
Need repairs but can't get your truck off the job? National Fleet Management brings the shop to you. Our mobile technicians perform on-site repairs and maintenance for fleets, owner-operators, and heavy equipment operators across Charlotte, Greensboro, Durham, and Statesville, NC - no tow truck required.
Preventive Maintenance
Keep your fleet running reliably with scheduled preventive maintenance at our Charlotte, Greensboro, Durham, and Statesville locations or through mobile service across multiple states. Reduce downtime, extend equipment life, and stay compliant with a proactive maintenance plan.
Roadside Assistance
Breakdowns don't wait, and neither do we. National Fleet Management dispatches experienced diesel technicians from our Charlotte, Greensboro, Durham, and Statesville, NC shops, with mobile roadside coverage across surrounding states. We get fleets and owner-operators back on the road quickly and safely.
Towing
Heavy-duty towing for trucks, trailers, and equipment, dispatched from our Charlotte, Greensboro, Durham, and Statesville, NC shops. Fast, safe transport to our shop.
Truck Alignment
Improve tire life, handling, and overall performance with professional truck alignment services at our Greensboro, NC location. Our technicians help fleets and owner-operators keep vehicles properly aligned and operating efficiently.
Why Our Fleet Services
National Fleet Management combines multi-location shops, mobile dispatch, dedicated account reps, and no minimums to keep fleets running, not repaired - serving owner-operators to multi-unit fleets across the Carolinas and beyond