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SDA Steel and Aluminum Combination Drop Deck Trailer

This single drop trailer combines the advantages of steel and aluminum into one package. The strength of steel is applied in the main rails, front and rear bolster and kneebraces. Aluminum is used in the cross members and the outside rails. The appearance of the trailer is greatly enhanced but more significant is the fact that the overall weight is less than a full steel trailer, yet somewhat greater than the SAC version.

Body Structure
LENGTH 48’ or 53’
WIDTH 102"
LANDING GEAR Holland Mark V
FLANGES 5" 130,000 psi
CROSSMEMBERS 4" aluminum at 12" o.c.
OUTSIDERAIL Extruded aluminum
STAKE POCKETS Aluminum 48" o.c. with double pipe spools between each pocket
FLOOR 1 5/16" fir
FRONT & REAR BOLSTER Steel Extrusion
KNEE BRACES Steel Extrusion
LOAD SECUREMENT Various options available
MUDFLAPS Heavy duty, black rubber, anti-sail
FINISH Units are washed, shotblasted, zinc coated, then primed and finished in Dupont paint
LIGHTING Truck-Lite sealed lights, Lode-King sealed wiring system
Running Gear
SUSPENSION Hendrickson HT250US or Intraax AA230L air ride
Load gauge in enclosure
AXLES Spicer D22 5" round, Hendrickson 5" round on Intraax
ABS Meritor Wabco
OIL SEALS Guardian HP
HUBS 10 stud, hub piloted, cast or lighter weight options
DRUMS Outboard, cast or lighter weight options
BRAKES 16 1/2" x 7" quick change
BRAKE LININGS CM 18
WHEELS Steel disc or aluminum
TIRES Tubeless radials. Select from most major brands

Load Rating

  • Normal Duty - For normal cargo loads equally distributed through out most of the trailer length and limited reduced areas. On highway applications.
  • Extreme Duty - For moderately heavy cargo loads equally distributed through out most of the trailer length and loaded over reduced areas. On highway applications.
  • Severe Duty - For heavy cargo loads equally distributed through out most of the trailer length and loaded over smaller areas. On highway and limited off highway applications.

Options

  • Hardwood or aluminum floor
  • 24" o.c. stake pockets
  • LED lighting
  • Extendable wide load lights
  • Aluminum fill plate in bumper with Lode-King logo
  • Hubodometer
  • Load racks
  • Aluminum tool box (Highway Products)
  • Dunnage rack
  • Dock bumpers
  • Sliding suspension

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