AAA Trailers – Tandem Axle Converter Dolly Trailer in Brisbane

Overview: Tandem Axle Converter Dolly Trailer

The Tandem Axle Converter Dolly from AAA Trailers delivers dependable connection performance for fleets working across Queensland, Brisbane, and throughout Australia. Built to bridge your prime mover and trailing units with strength and stability, it offers balanced weight distribution and smooth tracking that suits heavy-duty operations requiring greater manoeuvrability than a tri-axle setup.


Running on K-Hitch 22.5” drum brake axles with FUWA FW520 8-leaf spring suspension, it performs reliably in demanding transport environments. Operators can also opt for an air suspension configuration for enhanced ride quality. The 50mm SAF tow eye and bolt-in turntable ensure a secure link between vehicles, while the 18-tonne ATM capacity supports a broad range of freight requirements.


Its 5.6m heavy-duty frame, full LED lighting, and available options such as a road train kit or spare wheel make it a practical and versatile addition to any haulage setup.

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 Brisbane Today

Looking to add a new dolly trailer to your fleet in Brisbane or Queensland? Our friendly team will help you choose the right setup, take care of the details from start to finish, and get you on the road quickly without unnecessary delays.

What They Say About Our Truck Trailers

Why Choose AAA Trailers for Your Dolly in Brisbane?

Key Link in Your Fleet

Easily connects semi-trailers into road train configurations.

Robust Kingpin & Turntable

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

Axle Configurations

Available in tandem, tri, and load-share setups to suit your needs.

Road Train Compliant

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

Proven Engineering

Compatible with leading trailer brands and combinations across Australia.

Frequently Asked Questions

  • Are the dolly trailers new or used?

    Yes. All AAA Trailers Tandem Axle Converter Dolly units supplied to Brisbane, Queensland, and operators across Australia are brand new builds. Each dolly is assembled by skilled technicians in Australia, tested for performance, and inspected in detail before being handed over, so it is ready to go straight into service.

  • Do you offer financing options for the dolly trailers?

    We do. Our competitive finance options make it easier to add a Tandem Axle Converter Dolly to your fleet. You are also welcome to involve your preferred finance broker for an independent inspection prior to purchase.

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

    Yes. You can request your Tandem Axle Converter Dolly in a custom paint colour at no additional cost and choose from optional features to suit your workload. Keep in mind, a made-to-order unit will require more production time than one from our current Brisbane-ready stock.

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

    Every Tandem Axle Converter Dolly is backed by a 12-month warranty covering defects in materials and workmanship under normal operating conditions. If a fault occurs during that time, our team will arrange the necessary repair or replacement promptly.

  • What are the delivery times for ordered dolly trailers?

    For Brisbane-based customers, we sometimes have Tandem Axle Converter Dolly units available for immediate pickup or delivery. If your preferred configuration requires a fresh build, delivery generally takes up to three months from when we receive your deposit.

  • Do you provide after-sales service and support?

    Yes. Our team offers ongoing support for your Tandem Axle Converter Dolly, including maintenance advice, servicing coordination, and technical assistance to help keep your unit performing at its best.

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