Aluminum Body & Frame Dump Trailers

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Warren Model WRDT-AA Specifications

The Aluminum body and frame of the WRDT-AA model trailer is precision engineered, fabricated and welded to provide years of trouble free service.

AA model trailers can be specified with numerous optional features to meet your exact requirements; various tailgate designs, special lighting and paint are just a few of these> items. Lengths are available in 22 to 38 ft. and can be equipped with multiple axles to achieve your weight and bridge goals.

The Warren aluminum dump trailer is engineered to insure maximum stability. The full depth frame cross-members help prevent torsional twisting when dumping and even when turning.

Length:22 feet and up
Width:96” outside; 87” inside
Floor Material:250” alloy, 5454-H34
Cross Members:4” X 2.5” X .300 I-Beam extruded 6061 –T6 alloy w/3/8” aluminum wear pads
Longitudinal:4” X 6” X 1/4” 6061 Stud longitudinal 72” long @ rear of trailer
Side Material:.160 alloy, 5454-H34 STD .190” & .250” optional
Top Rail:4” boxed top, extruded 6061-T6 alloy
Bottom Rail:Extruded Aluminum 6061-T6 w/integral inner clean-out
Vertical Uprights:8.5” extruded 6061-T6 alloy
Front:Full wrap around bulkhead and continuous welding
Tailgate:.190 plate, 5454-H34, extruded 6061-T6 braces,
3 1/2” air cylinder operated latch, steel bolt-on hinges
Steps:(3) outside rear panel—drivers side

Suspension:Hutchens, multi-leaf, auto-slacks, STD
Axles:25,000 lb. capacity, 5” round
Brakes:16 1/2” X 7” X3/4” -`S’ cam air, quick-change non-asbestos
30/30 chambers 2S/1M ABS
Hubs/Drums:Outboard mount 10-stud, steel hub, piloted
Wheels:8.25 X 24.5 or 22.5 steel disc
Tires:11R-22.5 or 11R-24.5
Lights:LED FMVSS 108, 12 volt
Landing Gear:Holland drop stand
Frame Rails:Web 1/4” X length of trailer, 5083-H34, Top flange 1/2” X 4” 6061-T6, bottom flange,
3/4” X 4” X 10’ 6061-T6 neck area, 1/2” X 4” 6061-T6 balance of trailer length
Frame Construction:Fabricated, full depth, 1/4” 5052-H32 cross-members, 3/8” suspension-5082-H32
King Pin Plate:3/8” steel with 2” SAE kingpin
  • Tarp Systems
  • Selection of Floors
  • Selection of Suspensions
  • Aluminum Wheels
  • Various Lengths & Side Heights Available
  • Water Tight Tailgate
  • Bed Liners