Trail King sliding axle trailer: heavy-duty hauling equipment for global shipping
Trail King

Trail King TKSA Sliding Axle Trailer | Hydraulic Sliding Axle Gooseneck

SA Series

Frequently Asked Questions About the Trail King TKSA Sliding Axle Trailer

Axles

80-Axle

Gooseneck

Sliding

About This Trailer

Winch, Roller, & Skid PlateEven disabled equipment can be loaded with ease with the 20,000-lb. winch and 9/16" cable, which comes standard with winch guard. A recessed roller at the front of the main deck and a skid plate on the slope of the upper deck are standard. They protect both the winch cable and the deck of the trailer from damage during loading and unloading. A second roller in lieu of the skid plate is optional. Side-Access Tool BoxesTwo side-access toolboxes at the front of the upper deck with chrome T-handles are standard. (Top access with gas shock and lights are popular options.) Perimeter Frame DesignThe perimeter frame delivers maximum strength and stability during loading and unloading. The design also includes a track system to protect air lines when the trailer is in the transport position. Slide PanThis hydraulic system has been designed for speed. Open slide pan reduces debris holding areas. Grease BankEasy access grease points in the rear of the slide pan, as well as along the sides of the trailer, make greasing the entire trailer, including axle components and cylinder pivots, a simple, convenient process. Maximize uptime with the Trail King Sliding Axle Trailer. It is engineered for speed, increased swing clearance, and a low load angle for fast, precise operation. Cycling from transport to loading and back in just 61 seconds. Its updated design also offers easier maintenance, an increased swing clearance, and a more usable deck length. The low load angle allows tons of corrosion protection and smoother, more precise operation. Time is money, and this sliding axle gooseneck trailer will save you both! Call our toll-free number 800-843-3324 The literature and image assets in this tab are digital assets, best for viewing online. To request print literature or media, please contact your District Sales Manager. Trail King TKSA Sliding Axle Protect Your Investment with Our Complete Line of Services Trail King Paint Options TKSA – Sliding Axle in Augmented Reality powered by JigSpace Published Date: August 3, 2026 Ready to improve your heavy equipment hauling operations? Contact Trail King to learn more about the TKSA Sliding Axle Trailer and find the configuration that meets your transportation needs. Speak with a Heavy Equipment Trailer Specialist Our experienced team can help you select the right trailer options, accessories, and specifications for your application.

Full Specifications

Running Gear
Hydraulic Sliding Axle Trailer Performance SpecsTK80SA
Hydraulic sliding axlesX
Air Ride suspensionX
No traveling hydraulic lines for sliding axle operationX
Central located lube system for axlesX
50” axle spacingX
25,000 lb. axles (5/8” wall)2 or 3
Zip tork axle nutsX
Capacity
Capacity80K lbs uniform, 50Klbs in 10 ft. lbs
Frame
3″ I-beam cross members12″ on center (8″ optional)
4 beam main frame constructionX
Key hole slots on 24” centers in inner and outer beamsX
General
102″ wideX
7 degree loading angle, 15 degree dump angleX
Triangle cutoutsX
Grease-less composite bushing for rollers in the slide panX
Automatic slack adjustersX
One-piece oil sealsX
80’ winch cable with locking safety hookX
3/8” high-strength smooth approach plateX
4-way slots on approach plateX
Mud flapsX
Red & white conspicuity markingsX
Slide Panreduces debris holding areas.Grease BankEasy access grease points in the rear of the slide pan, as well as along the sides of the trailer, make greasing the entire trailer, including axle components and cylinder pivots, a simple, convenient process.
Gooseneck
Perimeter Frame Gooseneck DesignX
Dimensions
37” loaded deck height with 17.5 tiresX
42” loaded deck height with 22.5 tiresX
9′ upper deckX
14” kingpin setting with 86” swing clearanceX
Tilting main deck – forms a ramp to upper deckX
Air Ride raising/lowering control panel w/liquid-filled air gauge on upper deckX
Single recessed winch roller at front of deckX
Skid plate on slope of upper deckX
2 side access tool boxes at front of upper deckX
Mid-turn signal clearance lightsX
Hydraulics
Side by side 2-stage cylinder, closed in travel positionX
Dual push/pull style lighted hydraulic valve controls with Kar-Tech remote (winch only)X
Updated high-speed hydraulic systemX
Electrical
Air and electrical lines contained in protective trackX
Three tail lights per sideX
LED lights, 50 state legalX
Electrical system per DOT regulationsX
Rubber mounted sealed lights with sealed harness systemX

Trail King

Manufacturer of construction, commercial, and specialized trailers.

Mitchell, South DakotaFounded 1974