Demco Tandem Axle Drop Deck Trailers

Listing image
Specifications

Model Tandem Axle Drop Deck Trailers Category Name Trailers Year 2026
Sale Type New Manufacturer Demco Web 1/4" high grade 100,000 yield steel
Flange 3/8" x 5" high grade 100,000 yield steel Brake Size 16.5" x 7" Main Beams Designed with Camber - built in Spencer facility
Side Rails 6" x 8.2# structural C channel Cross Members 4" x 3.2# 80,000 yield Jr. I-beam on 16" centers Overall Width 102"
Lower Deck Height 40-3/4" Upper Deck Length 11' GVWR - Spread Axles 80,000 lbs.
GVWR - Closed Tandems 68,000 lbs. Transition Drop From Upper To Lower Deck 19.5" Price Contact for price CAD
Description

Choose from 40 to 53 foot drop deck trailer that includes the extra security and weight bearing capacity of a tandem axle trailer design. Designed to make heavy and extra tall loads easier to maneuver, the lower bed of the steel drop deck trailer has a low center of gravity that grants more height clearance to work with.

MODELS

Model Number

Trailer Description Tare Weight (lbs) Closed Axle 10:1 Spread Axle Triple Axle
DD40 40' Tandem Axle 10,720 yes N/A N/A
DD45 45' Tandem Axle 11,420 yes yes N/A
DD48 48' Tandem Axle 11,980 yes yes N/A
DD53 53' Tandem Axle 12,860 yes yes N/A
FEATURES
  • 3-leaf heavy duty SAF Holland spring suspensions
  • 22.5K Arvin Meritor axles with Wabco ABS brakes (single axle) and 10 bolt hub piloted steel rims 68,000 lbs. GVW
  • Kingpin setting of 24”
  • Holland Atlas 55 series with 2 speed landing gear
  • Rubber mounted LED lights
  • Sealed wiring system w/ 7-way receptacle – designed by Truck-Lite™ for Demco
  • Midship turn signals on all trailers
  • Color coded air lines
  • Steel hand sanded/Phosphate washed for superior paint adhesion
  • All exterior mating surfaces are caulked prior to paint
  • Diamond Vogel polyurethane primer and paint (black)
  • Stake pockets and pipe spooling at 9” intervals
  • Rub rail of 2” x 3/8” flat steel
  • 1-1/8” x 7” Apitong flooring
  • Winch track (driver side)
  • Anti-sail mud flaps (Demco logo)
  • D.O.T. approved conspicuity tape
  • Manifest holder
OPTIONS
  • Air Ride 2 Axle Manual Dump Valve
  • Air Ride 2 Axle Electric Dump Valve or 1-2 Axle Electric Dump Valve
  • Air Ride Scale
  • Kingpin setting of 18"
  • ABS Installed on 2nd Axle
  • Polished Aluminum Rims
  • 255/70R 22.5 LRH Import Radial Tires
  • 255/70R 22.5 LRH Domestic Radial Dunlap SP160 Tires
  • Sliding Winches
  • Aluminum Toolbox
  • Front Bulkhead (Removable)
  • Custom Paint Color (Red, Grey, White, Blue)
LITERATURE
Demco Drop Deck Brochure - TP0003 Download