AAA Trailers – Tandem Axle Converter Dolly Trailer in Melbourne

Overview: Tandem Axle Converter Dolly Trailer

The AAA Trailers Tandem Axle Converter Dolly is built for operators who demand strength, balance, and reliability in every connection. Designed to link your prime mover and trailers with precision, it delivers stable weight distribution and smooth tracking. It’s perfect for heavy-duty work where manoeuvrability is key, whether you’re running freight corridors through Melbourne, across Victoria, or on long-haul routes anywhere in Australia.


Fitted with K-Hitch 22.5” drum brake axles and FUWA FW520 8-leaf spring suspension, this dolly is made to perform in challenging conditions, with the option to upgrade to air suspension for an even smoother ride. The 50mm SAF tow eye and bolt-in turntable provide a secure, dependable link between units, while the 18-tonne ATM capacity handles a wide variety of freight demands with ease.


With its robust 5.6m frame, full LED lighting, and optional extras like a road train kit or spare wheel, this dolly trailer is a versatile, hard-working asset for your fleet.

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 Melbourne Today

Get a dolly trailer that’s engineered for performance and durability in real Australian conditions. Our team will match you with the model that fits your fleet and your freight.

What They Say About Our Truck Trailers

Why Choose AAA Trailers for Your Dolly in Melbourne?

Essential Fleet Link

Connects semi-trailers into road train configurations with ease.

Strong Kingpin & Turntable

Heavy-duty construction for safe articulation and dependable load transfer.

Flexible Axle Setups

Offered in tandem, tri, and load-share configurations to meet your requirements.

Road Train Ready

Built to full air, electrical, and safety standards for long-distance haulage.

Trusted Engineering

Compatible with major trailer brands and combinations across Australia.

Frequently Asked Questions

  • Are the dolly trailers new or used?

    Every AAA Trailers Tandem Axle Converter Dolly we supply is a brand-new build. It’s never second-hand, never refurbished. Each one is assembled right here in Australia by skilled technicians, tested for performance, and given a thorough final inspection before handover. That way, when you get it, it’s ready to hit the road and start earning its keep straight away.

  • Do you offer financing options for the dolly trailers?

    We sure do. Our competitive finance options make it easy to add a Tandem Axle Converter Dolly to your fleet without putting your plans on hold. Prefer to work with your own finance broker? No worries. They’re welcome to carry out their own inspection before you commit.

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

    Absolutely. You can choose a custom paint colour at no extra cost, plus add optional features to suit your specific workload. Just remember: if you go for a made-to-order dolly trailer, it will take a little longer to build than one from our ready-to-go Melbourne stock.

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

    Yes. Every Tandem Axle Converter Dolly is backed by a 12-month warranty covering defects in materials and workmanship under normal use. If anything crops up during that time, we’ll get it sorted quickly with a repair or replacement, so you can keep moving.

  • What are the delivery times for ordered dolly trailers?

    If we have your preferred model in stock here, we can arrange pickup or delivery right away. We usually have stocks available. If it’s a new build, the turnaround is generally up to three months from the time your deposit is received.

  • Do you provide after-sales service and support?

    Definitely. From maintenance advice and coordinating servicing to providing technical assistance, our team is here to keep your dolly trailer running smoothly—whether you’re working in Melbourne, across Victoria, or anywhere in Australia.

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