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

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

Need a trailer that can handle your widest and heaviest gear without breaking a sweat? The AAA 45’ Tri Axle Drop Deck Widener with Bi-Fold Ramps is built for Perth operators hauling plant, containers, and oversized freight across WA’s key freight routes and into the regions. With a 47-tonne ATM, 27-tonne GTM, and an approximate 12.5-tonne tare, it’s got the muscle and stability to move serious weight with full compliance. The deck extends from 2.5 m to 3.5 m, giving you the versatility to strap down everything from machinery to modular buildings.

A high-tensile steel chassis and forklift-rated 5 mm chequer plate deck make it tough enough for the harshest workloads. 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 capacity. From the factory, you get a dual-position 50 mm kingpin, 3-way container pins, a 1,200 mm steel front gate, stainless steel toolboxes, LED lighting, and a 30 L stainless water tank — ready to hook up and get to work.

The bi-fold ramps run off a diesel powerpack for easy loading, with the option to connect hydraulics directly to the truck. Extras like road train kits, ring feeders, oversize signage, hub odometers, custom paint, and different ramp setups let you spec it exactly how your operation needs it.

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 Perth Today

We know the loads you haul and the conditions you face. Let us help you find the right drop deck trailer for your specific requirements.

What They Say About Our Truck Trailers

Why Choose AAA Trailers Drop Decks in Perth

12-Month Warranty

Every drop deck includes a full 12-month warranty for added confidence.

Heavy-Duty Build

Constructed with high-tensile steel and forklift-rated flooring for durability.

Built for Local Conditions

Equipped with quality components and tested suspension to withstand tough Australian roads.

Ramp Options Available

Choose from bi-fold, slide-out, or fold-down ramps with diesel or electric operation.

Dependable Support

Our team provides fast, reliable assistance whenever you need it.

Frequently Asked Questions

  • Are the drop deck trailers brand new or second-hand?

    We only sell factory-fresh 45’ Tri Axle Drop Deck Widener Trailers with Bi-Fold Ramps to clients across Australia, including Perth. Each trailer is assembled and thoroughly inspected by our experienced crew before delivery, so you can hook up and start hauling straight away.

  • Do you have finance options for drop deck truck trailers in Perth?

    Yes. We provide competitive finance solutions for the 45’ Tri Axle Drop Deck Widener with Bi-Fold Ramps. If you’d rather, you can organise your own broker to inspect the trailer prior to purchase, giving you complete confidence in its build quality, condition, and value.

  • Can I modify the specs of the drop deck trailers I order?

    Absolutely. You can choose a custom paint colour at no extra cost and add from a selection of optional features to suit your operation. Keep in mind, custom orders take longer to deliver than stock units as they’re built from the ground up.

  • Is there a warranty on your drop deck trailers?

    Yes. All Perth-supplied drop deck wideners come with a 12-month warranty that covers defects in materials and workmanship under normal working conditions. If an issue arises, we’ll repair or replace the affected parts without delay.

  • How long does it take to deliver a drop deck trailer in Perth?

    We often have trailers in stock for prompt delivery within Perth. For custom builds, production generally takes up to three months from deposit, as we build to the right specifications without cutting corners.

  • Do you offer post-purchase service and assistance?

    Yes. Our Perth team continues to support you after delivery, offering operational guidance and helping arrange servicing, so your trailer stays in top working order for the long haul.

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