Demco Triple Axle Drop Deck Trailers
Steel Drop Deck Trailers Triple Axle Drop Deck Trailers
Overview:
Our triple axle trailers come with the same sturdy steel designs to handle heavy loads with maximum maneuverability. Choose a drop deck trailer with beaver tail and ramp or a Non Beaver Tail trailers that go up to 53 feet. Each triple axle trailer is equipped with standard air ride suspension and color-coded air lines.
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Features
- Tri-Axle has standard Air Ride Suspension
- 22.5K Arvin Meritor triple axles with Wabco ABS brakes (single axle) and 10 bolt hub piloted steel rims 77,500 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
- D.O.T. approved conspicuity tape
- Manifest holder
OPTIONS
- Air Ride 3 Axle Manual Dump Valve
- Air Ride 3 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)
Specifications
| Model Number | Trailer Description | Tare Weight (lbs) | Closed Axle | 10:1 Spread Axle | Triple Axle |
| DD48-3 | 48' Triple Axle | 12,840 | N/A | N/A | yes |
| DD53-3 | 53' Triple Axle | 13,720 | N/A | N/A | yes |
| DD48-5-3 | 48' Triple Axle + 5' Beaver Tail with Twin Ramps | 15,130 | N/A | N/A | yes |
Specifications
| Main Beams | Designed with Camber - built in Spencer facility |
| Web | 1/4" high grade 100,000 yield steel |
| Flange | 3/8" x 5" high grade 100,000 yield steel |
| Cross Members | 4" x 3.2# 80,000 yield Jr. I-beam on 16" centers |
| Side Rails | 6" x 8.2# structural C channel |
| Brake Size | 16.5" x 7" |
| Upper Deck Length | 11' |
| Lower Deck Height | 40-3/4" |
| Transition Drop from Upper to Lower Deck | 19.5" |
| Overall Width | 102" |