AAA Trailers – Tandem Axle Converter Dolly Trailer in Perth

Overview: Tandem Axle Converter Dolly Trailer

The AAA Trailers Tandem Axle Converter Dolly is built to track straight, pull smooth, and withstand the demands of Australian freight work, delivering stability and control with every haul. Whether you’re hauling across Perth’s freight corridors, running loads into regional WA, or pushing long-haul runs interstate, it’s designed to keep your combination balanced and on line.


Underneath, K-Hitch 22.5” drum brake axles and FUWA FW520 8-leaf spring suspension handle heavy-duty conditions with ease, with the option to switch to air suspension for an even smoother ride. A 50mm SAF tow eye and bolt-in turntable deliver a secure, no-compromise coupling, while the 18-tonne ATM gives you the flexibility to manage a broad range of freight tasks.


Built on a rugged 5.6m frame with full LED lighting for all-condition visibility, this dolly can also be fitted with optional gear like a road train kit or spare wheel. It’s a dependable workhorse that’ll back you up load after load, run after run.

Backed by 12-Month Warranty

18T

ATM

18T

GTM

5.6m

Length

SPECIFICATIONS

Category Details
ruler with arrow

Dimensions & Capacity

ATM: 18T

GTM: 18T

Tare Weight: Approx. 3.1T

Length: 5.6m

A-frame: 2.7m
steel beam

Construction & Frame

Coupling: 50mm SAF Tow Eye

Kingpin: K-Hitch 50mm bolt-in (90mm optional)

Turntable: K-Hitch
shaft

Axles, Suspension & Braking

Axles: K-Hitch 22.5” drum brake axles

Suspension: K-Hitch tri-axle spring (FUWA FW520 8-leaf spring air optional)

Brake Kit: EBS multi-volt 12/24V (optional)
wheel

Tyres, Wheels & Lighting

Tyres: 11R22.5

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

Lighting: Full LED
document wtih gear and pen

Optional Extras

Road train kit

Hub odometer

Spare wheel: steel or alloy

Get Your Dolly Trailer in Perth Today

Put a dolly trailer in your fleet that’s built to take on Aussie roads without breaking a sweat. We’ll match you with the right model for your freight and your bottom line.

What They Say About Our Truck Trailers

Why Choose AAA Trailers for Your Dolly in Perth

Key Link in Your Fleet

Easily connects semi-trailers into road train setups.

Robust Kingpin & Turntable

Heavy-duty build for safe articulation and reliable load transfer.

Axle Options

Available in tandem, tri, and load-share configurations to suit different needs.

Road Train Compliant

Meets full air, electrical, and safety specifications for long-haul operations.

Proven Compatibility

Works seamlessly with leading trailer brands and combinations across Australia.

Frequently Asked Questions

  • Are the dolly trailers new or used?

    All Tandem Axle Converter Dollies we supply throughout Perth and across Australia are completely new builds, straight from production with zero prior use. Each dolly is assembled by skilled tradespeople, then put through thorough inspections and operational testing to ensure it’s ready to go to work from day one. You’re not just buying a dolly trailer; you’re getting equipment prepared to start delivering from the first haul.

  • Do you offer financing options for your dolly trailers?

    Yes. We have competitive finance options to help you get your Tandem Axle Converter Dolly into operation without unnecessary delays. If preferred, your own broker can complete an independent inspection before purchase for added reassurance. Our goal is to keep the process straightforward and efficient, so you spend less time on admin and more time getting the job done.

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

    Absolutely. You can choose a custom paint colour at no extra charge and pick from a range of optional extras to suit your operating environment and load requirements. Custom-built dollies take longer to supply than ready-stock units, as each is constructed from the ground up to your exact needs. The outcome is a dolly trailer designed to fit your work and your business perfectly.

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

    Yes. Every Tandem Axle Converter Dolly comes with a 12-month warranty that covers defects in materials and workmanship under normal operating conditions. Should any problem arise within that period, we’ll organise prompt repairs or a replacement so you can keep moving. Our warranty is our promise to stand behind the quality and strength of each build.

  • What are the delivery times for ordered dollies?

    We often have units in stock for quick pickup in Perth or fast delivery anywhere in Australia. For made-to-order builds, the usual turnaround from deposit to delivery is up to three months. We believe the wait is worthwhile for a dolly trailer engineered for years of dependable service.

  • Do you provide after-sales service and support?

    Yes. Our service doesn’t end at handover. We’re available to assist with operational tips, schedule servicing, and answer any technical questions you have. It’s all about keeping your Tandem Axle Converter Dolly in top condition and ready for the long haul.

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