AAA Trailers – 45’ Flat Top Extendable in Sydney

Overview: 45’ Flat Top Trailer (Extendable)

This extendable flat top trailer is built for operators needing flexibility in load lengths, stretching from 13.72m closed to 21.4m fully extended. With a 47-tonne ATM and a tare weight of around 11 tonnes, it’s well-suited for long or oversize freight while maintaining stability on the road. The high-tensile steel mainframe, forklift-rated 5mm steel chequer plate floor, and 3-way container pins provide a tough, adaptable platform for varied transport tasks.


Fitted with K-Hitch tri-axle airbag suspension, 22.5” drum brake axles, and a multi-volt EBS braking system, it delivers reliable ride quality and stopping power. Standard features include dual-position kingpin, steel gates, LED lighting, stainless water tank, and steel toolboxes, with optional extras available to match specific freight requirements.

Backed by 12-Month Warranty

45’ Flat Top Extendable in Sydney

47T

ATM

23.5T

GTM

13.72m

CL

21.4m

EL

SPECIFICATIONS

Category Details
ruler with arrow

Capacity & Dimensions

ATM: 47T

GTM: 23.5T

Tare Weight: Approx. 11T

Length:

13.72m (closed)

21.4m (extended)
steel beam

Construction & Frame

Mainframe: High-tensile steel grade

Floor: 5mm steel chequered plate, forklift-rated

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

Coaming: 5-inch with tie rail (C Channel optional)
shaft

Axles, Suspension & Wheels

Axles: K-Hitch 22.5” drum brake axles

Suspension: K-Hitch tri-axle airbag

Landing Legs: K-Hitch 2-speed

Wheels: 10/285 PCD dual steel rims (aluminium optional)

Tyres: 11R22.5

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

Brake & Electrical Systems

Brake Kit: EBS multi-volt 12/24V

Lighting: Full LED
magnifying glass with letter 'i' on it

Load Handling & Equipment

Container Pins: 3-way

Gates:

Front and rear: 1,200mm steel

Side gate pockets (side gates and gate carrier optional)

Water Tank: 30L stainless steel

Toolboxes: 2 steel with stainless steel “T” handles

Mudguards:

Plastic radius guards with AAA Trailers mudflaps

Quarter guards front and rear
document wtih gear and pen

Optional Extras

Road train kit

Ring feeder

Side gates

Custom paint – coaming rails

Hard-wired flashing beacon

Oversize signs

Hub odometer

Spare wheel – steel or alloy

Get Your Flat Deck Trailer in Sydney Today

We’d love to help you find the flat deck that’s the perfect fit for your transport needs. Our friendly staff is easy to talk to and ready to give you clear, helpful advice to make the process simple.

What They Say About Our Truck Trailers

Why AAA Trailers for Your Next Flat Deck Trailer in Sydney?

12-Month Warranty

When you buy a trailer, you want confidence it will deliver over the long haul. Our 12-month warranty provides that peace of mind, backed by proven build reliability and quality craftsmanship in every unit.

Australian Locations

Each trailer is assembled in our Sydney and Perth workshops by our experienced team members, using imported units fitted with trusted running gear from respected global manufacturers.

High Quality Standard

Built with Australian Standard-approved steel, every trailer undergoes a rigorous assembly process to deliver consistent strength, durability, and long-term performance.

Pre- & Post-Sales Service

From your first enquiry to delivery, we provide clear, practical advice and professional support to ensure you get the right trailer for your needs.

Value For Money

Our flat deck range delivers dependable performance at competitive prices, with finance options available to make ownership more accessible for operators.

Frequently Asked Questions

  • Are the trailers new or used?

    All of our trailers are brand new. They’re assembled and tested by our skilled team before we hand them over to you in Sydney.

  • Do you offer financing options for truck trailers?

    We sure do. We’ve got competitive finance options available, and if you’d like, you can have your own broker check over the trailer before you commit.

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

    Absolutely. You can choose a custom colour at no extra cost. Just keep in mind that custom builds take a little longer than stock trailers because they’re made from scratch.

  • Do you have a warranty policy for your truck trailers?

    Yes. Every trailer comes with a 12-month warranty that covers manufacturing defects and workmanship issues under normal use. If something’s not right during that time, we’ll repair or replace the part.

  • What are the delivery times for ordered trailers?

    We often have models ready to go. If your trailer needs to be built, delivery can take up to three months from when you place your deposit.

  • Do you provide after-sales service and support?

    Yes, we do. Whether it’s a question, advice, or servicing, our team is always happy to help.

You may also like: