Interstate Trailers - 50TDL
General Description

50,000 lb. capacity tag-along trailer with tilting platform.

Load Capacity 50,000 lbs. at 55 MPH. (G.V.W.R. 62,200 lbs.)
Overall length 37’-2”.
Deck length 26’-0” tilting platform, 4’-0” stationary platform.
Tilting angle: 12 degrees.
Deck width 8’-6”.
Deck height: 38” unloaded.
Frame construction:

Pierced mainbeam construction with one piece interlocking crossmembers. Mainbeams chassis: (2) W14” x 26 lbs. Per ft., grade 50 Hi-tensile. Mainbeams tilt platform: (2) W8” x 15 lbs. per ft., grade 50 Hi-tensile. Crossmembers tilt platform: S6” I-beam x 12½ lbs. per ft. grade 50 Hi-tensile on 22” centers. Siderails: C8” x 13.75 lbs. per ft. grade 50 Hi-tensile.

Underride protection:

Meets “National Highway Traffic Safety Administration” mandates FMVSS-223 & FMVSS-224.


8” x 3” rectangular tube, full width of trailer.


2” nominal oak secured to crossmembers with 5/16” torque screws.


Hutch 9700-3 multi-point spring with radius rod axle tracking adjustment. 72,000 lb. capacity.

Axles:     (3) Dexter 22,500 lb. with oil bath hubs.

12 ¼” x 7 ½” air with “Wabco” anti-lock braking system and spring actuated parking brakes.


8 Hole Hub Piloted

Tires: (12) 215/75R17.5, (H).
Parking jack: 2 speed landing leg, 25,000 lb. capacity.
Hitch: 4 position cast steel pintle eye, 1-5/8” stock, 3” I.D.
Tie downs: Heavy duty D-rings, 4 per side.
Cushioning Cylinder: (2) 3 ½” bore x 28” stroke internal flow Hydraulic.
Deck safety latch: Cantilever/U-bolt style, positive rattle free.
Safety chains: (2) ½” plated Hi-test with grab hooks.

12 volt DOT & ICC approved. All lights are LED type and flush mounted in rubber grommets. Wiring is run in flexible neoprene jacket and modular in design for ease of maintenance. 7 way plug.

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