AAA Trailers 45’ Tri Axle Drop Deck Widener With Bi-Fold Ramps in Adelaide

Overview: 45’ Tri Axle Drop Deck Widener With Bi-Fold Ramps

Got gear that pushes the limits on width and weight? The AAA 45’ Tri Axle Drop Deck Widener with Bi-Fold Ramps is built for Adelaide operators hauling plant, containers, and oversize freight from the city to the regions. With a 47-tonne ATM, 27-tonne GTM, and an approximate 12.5-tonne tare, it’s got the grunt and stability to shift serious payloads while staying compliant. The deck widens from 2.5 m to 3.5 m, giving you the flexibility to tie down everything from heavy machinery to prefab structures.


A high-tensile steel chassis and 5 mm forklift-rated chequer plate deck give it the backbone for punishing workloads. Underneath, K-Hitch tri-axle airbag suspension, your choice of 17.5" or 19.5" drum brake axles, and a multi-volt EBS braking system deliver predictable handling and a smooth ride—even when you’re loaded to the pins. Straight from the yard, you get a dual-position 50 mm kingpin, 3-way container pins, a 1,200 mm steel front gate, stainless steel toolboxes, LED work lights, and a 30-litre stainless water tank.


Bi-fold ramps run off a diesel powerpack for easy loading, with the option to hook into truck hydraulics. Add-ons like road train kits, ring feeders, oversize signage, hub odometers, custom paint, and different ramp configurations let you set it up to suit your exact workload.

Backed by 12-Month Warranty

47T

ATM

27T

GTM

13.72m

Length

SPECIFICATIONS

Category Details
ruler with arrow

Capacity & Dimensions

ATM: 47T

GTM: 27T

Tare Weight: Approx. 12.5T

Total Length: 13.72m (including ramps)

Lower Deck: 9.4m

Upper Deck: 3.95m

Deck Widener: 2500mm – 3500mm
steel beam

Construction Frame

Mainframe: High-tensile steel grade

Floor: 5mm steel chequer plate, forklift-rated

Coaming: 5-inch with tie rail

Kingpin: Dual-position 50mm bolt-in (90mm optional)
shaft

Axles, Suspension & Wheels

Axles: K-Hitch 17.5” drum brake axles

Suspension: K-Hitch tri-axle airbag

Landing Legs: K-Hitch 2-speed

Wheels: 10/225 PCD dual steel

Spare Wheel Carrier: Dual (spare wheels optional)
electric sign

Lighting & Electrical

Lighting: Full LED

Road Train Bracket: Coupling, air, and electrical (optional)
magnifying glass with letter 'i' on it

Standard Equipment

Brake Kit: EBS multi-volt 12/24V

Gates: Front gate: 1,200mm steel

Container Pins: 3-way

Water Tank: 30L stainless steel

Toolboxes: 2 steel with stainless steel “T” handles

Mudguards: Quarter guards front and rear with AAA Trailers mud flaps
document wtih gear and pen

Optional Extras

Road train kit

Ring feeder

Custom paint – coaming rails

Oversize signs

Hub odometer

Spare wheel: steel or alloy

Get Your Drop Deck Trailer in Adelaide Today

We understand the loads you’re moving and the conditions you’re working in. If you have questions or need a hand choosing the right drop deck trailer for your job, our friendly team is here to help. Get in touch and let’s find the trailer that works best for you.

What They Say About Our Truck Trailers

Why AAA Trailers for Your Next Drop Deck Trailer in Adelaide?

12-Month Warranty

All drop decks come with a full 12-month warranty for peace of mind.

Strong Construction

Built with high-tensile steel and forklift-rated flooring for long-lasting strength.

Ready for Australian Roads

Fitted with quality components and tested suspension to handle harsh conditions.

Flexible Ramp Choices

Options include bi-fold, slide-out, or fold-down ramps with diesel or electric operation.

Reliable Support

Backed by a responsive team ready to help whenever you need it.

Frequently Asked Questions

  • Are the drop deck trailers new or used?

    Every 45’ Tri Axle Drop Deck Widener with Bi-Fold Ramps we supply is brand new and ready for work the moment it rolls out of our yard. Each trailer is assembled and rigorously checked by our experienced crew before delivery, so you’re not just buying equipment. You’re also getting a trailer that’s work-ready. With a fresh build, every weld, ramp, and fitting is unused and hasn’t been through a hard run before you.

  • Do you offer financing options for your drop deck truck trailers in Adelaide?

    Yes. We provide competitive finance solutions for the 45’ Tri Axle Drop Deck Widener with Bi-Fold Ramps. If you’d like to use your own broker, they’re welcome to inspect the trailer prior to purchase. This gives you complete peace of mind that you’re investing in a unit with the quality and value you expect. Our goal is to make the buying process clear and stress-free.

  • Can I customise the specifications of the drop deck trailers I order?

    Absolutely. You can choose a custom paint colour at no additional cost and select from a variety of optional extras to suit your workload. Custom builds require more time than off-the-shelf units, as they’re put together from scratch to your exact brief. You’ll get a trailer that’s made to suit your operation, not a one-size-fits-all setup.

  • Do you have a warranty policy for your drop deck trailers?

    Yes. All Adelaide-supplied drop deck trailers include a 12-month warranty that covers defects in materials or workmanship under standard operating conditions. If an issue comes up during this period, we’ll repair or replace the affected parts promptly. It’s our commitment to stand by our trailers and keep you on the road with minimal downtime.

  • What are the delivery times for ordered drop deck trailers in Adelaide?

    We often have units in stock for quick delivery in Adelaide. If your trailer needs to be built, the turnaround is usually up to three months from deposit. This timeframe ensures we meet strict build quality standards without rushing, so you receive a trailer built to last.

  • Do you provide after-sales service and support?

    Yes. Our team offers ongoing support, from operational know-how to organising servicing, keeping your trailer in top shape. We stay in touch long after the sale because a trailer that performs well keeps your business moving forward.

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