Trailer Chassis

Stoughton Chassis are designed with key features including box beam gooseneck design, Dual web with torsion-resistant cross members, and high tension strap.

From landing gear to rearward, there is truss-style reinforcement.

Slide rails have an integrated 4-pin van-style slider suspension providing greater alignment accuracy and ease of maintenance.

Trailer Chassis

Specifications:

  • Base Model
    CC3GN-53T-S Container Chassis
    3-1/8″ gooseneck style, 53’, tandem, slider (for 53’ Hi-Cube Container)

  • Length
    Overall – 53’-0″

  • Width
    Overall – 96″

  • Height
    Overall – 48″

  • Capacity
    One 53’ Hi-Cube container loaded to a legal cross weight

  • Suspension
    Progressive action with two-leaf springs, slider

  • Axle
    5″ tubular beam, 1/2″ wall, 71-1/2″ track, tapered spindles, bearings
    Inner: HM218248/218210
    Outer: HM212049/212011 with Pro-Torq axle nuts

  • Brakes
    Quick changes, 16-1/2″ x 7″, extended service, 2S/1M ABS, automatic slack adjusters, and filtered air couplers, meet requirements of Federal Motor Vehicle Safety Standard No. 121

  • Wheels
    As requested

  • Oil Seals
    As requested

  • Tires
    As requested

  • Landing Gear
    Two speed vertical, tubular legs with 10″ x 10″ heavy duty, low profile shoes, and axles.
    The landing gear is to be braced aft, inboard, and between legs.

  • Main Frame
    Fabricated gooseneck I-beam, 4-1/16″ x 8″ box, 40″ outside width. The rear main beam is to be 12″ at 16 lb/ft GR 50 steel rolled I-beam. 10″ deep x 7 ga. cross members at the landing gear. 5-1/2″ deep x 10 ga cross members from landing gear to rear.
    Trapezoidal gussets at each cross member. 3/8″ x 4-1/2″ tension strap at beam transition. Diagonal braces from the rear bolster forward to the landing gear.

  • Upper Coupler
    S.A.E. kingpin, AAR rate, 36″ setting measured from the rear of the bolster.
    1/4″ HSLA steel plate spanning the main frame and extending 16″ behind kingpin.
  • Front Bolster
    Fabricated hi-tensile steel with front locking pins.
    Bolster includes recessed protection for air couplers, an electrical connector, and a guide for the container tunnel.
  • Rear Bolster
    Fabricated hi-tensile steel with cantilevered clamp-down twist locks located for interfacing with container rear corners.
    Bolster gusseted to the main frame for the AAR application.
  • Electrical
    The 12-volt system, a 7-way socket. Clearance, stop, turn, and marker lamps to be LED flange mounted.
  • Bumper
    Drop type meets DOT requirements plus (2) steel dock bumpers welded in place.
    Bolt-on drops bumper to be 22″ above ground and 88″ long.

  • Mudflaps
    24″ x 24″ rubber flap mounted on slider box.

  • Painting
    The entire frame is grit-blasted, then coated with zinc rich epoxy primer oven cured.
    The top coat is black acrylic urethane enamel oven cured.