AAA Trailers – Tri Axle Converter Dolly Trailer in Sydney

Overview: Tri Axle Converter Dolly Trailer

The AAA Trailers Tri Axle Converter Dolly is built for maximum stability, load distribution, and endurance in demanding haulage operations. Its tri axle configuration delivers superior tracking and weight management over longer distances, making it ideal for heavy combinations and road train applications.


With a 6.4m frame and 18-tonne ATM capacity, it’s equipped with K-Hitch 22.5” drum brake axles and robust tri-axle suspension (air option available) to handle tough Australian conditions. The 50mm SAF tow eye and bolt-in turntable ensure a secure, reliable connection, while the full LED lighting enhances visibility and safety on the road.


Designed for operators who demand long service life and smooth performance under heavy workloads, the AAA Tri Axle Dolly can be fitted with optional extras such as a road train kit, hub odometer, or spare wheel to suit your fleet’s needs. This dolly is the workhorse you want for hauling with confidence.

Backed by 12-Month Warranty

Tri Axle Converter Dolly in Sydney

18T

ATM

18T

GTM

6.4m

Length

SPECIFICATIONS

Category Details
ruler with arrow

Dimensions & Capacity

ATM: 18T

GTM: 18T

Tare Weight: Approx. 4.5T

Length: 6.4m

A-Frame: 2.2m
steel beam

Construction & Frame

Coupling: 50mm SAF Tow Eye

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

Axles, Suspension & Braking

Axles: K-Hitch 22.5” drum brake axles

Suspension: K-Hitch tri-axle (air optional)

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

Wheels & Tyres

Tyres: 255/70R22.5

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

Electrical, Lighting & Safety

Lighting: Full LED

Hub Odometer: Optional
document wtih gear and pen

Optional Extras

Road train kit

Hub odometer

Spare wheel: steel or alloy

Get Your Dolly Trailer in Sydney Today

Ready to get moving? Call our team today and secure your new dolly trailer without any fuss. We’ll match you with the right setup, arrange everything from start to finish, and have you on the road without the usual delays or headaches.

What They Say About Our Truck Trailers

Why Choose AAA Trailers for Your Dolly in Sydney

Essential Link in Your Fleet

Converts semi-trailers to road trains with ease.

Strong Kingpin & Turntable Design

Heavy-duty construction for safe articulation and load transfer.

Multiple Axle Setups

Tandem, tri, and load-share configurations available.

Road Train Ready

Fully compliant with air, electrical, and safety spec for long-haul jobs.

Trusted Engineering

Built to align with leading trailer brands and combinations.

Frequently Asked Questions

  • Are the dolly trailers new or used?

    All AAA Trailers dolly trailers are brand new. Every unit is assembled in Australia and put through a comprehensive quality inspection by our experienced team before handover, so it’s ready to get to work from day one.

  • Do you offer financing options for the dolly trailers?

    Yes. We offer competitive finance options to make expanding your fleet easier. You’re also welcome to arrange for your own broker to inspect the trailer before purchase.

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

    Yes. You can choose a custom paint colour at no extra cost and select from a variety of optional extras to suit your operations. Please note, custom builds require a longer delivery time than our in-stock units, as they are built from the ground up.

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

    Yes. Every AAA dolly trailer is backed by a 12-month warranty covering defects in materials and workmanship under normal use. If an issue arises during this period, we’ll repair or replace the affected part.

  • What are the delivery times for ordered dolly trailers?

    We often have units ready for immediate delivery. For new builds, please allow up to three months from the date we receive your deposit.

  • Do you provide after-sales service and support?

    Yes. Our team offers ongoing servicing, maintenance advice, and technical support to keep your dolly trailer performing at its best for years to come.

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