Proudly Australian Owned and Operated
AAA TRAILERS TANDEM AXLE CONVERTER DOLLY
The AAA Tandem Axle Converter Dolly combines strength and functionality to meet demanding transport requirements. Measures 5.6m in length (2.7m A-frame) and 2.46m in width. Features high tensile steel grade mainframe, K-Hitch tandem axle, and spring suspension for better performance and reliability on the road. Great for heavy-duty transport applications across Australian environments.
AAA Trailers is proudly Australian owned and operated.
Additional info:
- This unit comes with a 12-month warranty.
- Pre- and post-sales service available.
- We have locations across Australia, including Sydney, Perth, Adelaide, Melbourne, and Brisbane.
- Additional charges will apply if you require trailer registration and transportation.
- Rego and on-road cost not included.
| Specifications | Details |
|---|---|
| Capacity | ATM: 18T GTM: 18T Approx tare weight: 3.1T |
| Length | 5.6m |
| A-frame | 2.7m |
| Coupling | 50mm SAF Tow eye |
| Axles | K-Hitch 22.5” drum brake axles |
| Suspension | K-Hitch tri-axle spring FUWA FW520 8-leaf spring (air optional) |
| Tyres | 11R22.5 |
| Wheels | 10/285 PCD dual steel rims (aluminium optional) |
| Turntable | K-Hitch 50mm bolt-in (90mm optional) |
| Brake kit | EBS multi-volt 12/24V (optional) |
| Lighting | Full LED |
| Optional Extras |
|
Frequently Asked Questions
What is a converter dolly used for?
A converter dolly connects a semi-trailer to an additional trailer, converting a single semi-trailer setup into a road train or B-double combination. This tandem axle model measures 5.6m in length with a 2.7m A-frame.
What's the load rating on this converter dolly?
It's rated to an ATM and GTM of 18 tonnes, with an approximate tare weight of 3.1 tonnes.
What coupling and turntable does this dolly use?
A 50mm SAF tow eye, paired with a K-Hitch 50mm bolt-in turntable (90mm optional).
Do I need to sort out registration separately?
Yes, rego and on-road costs aren't included in the listed price. Registration or transport is quoted as an additional charge if you need it arranged.
What's covered by the warranty?
This converter dolly is covered by a 12-month warranty against manufacturing defects and faulty workmanship under normal use. AAA Trailers repairs or replaces any covered fault at no cost, with pre- and post-sales support included.
Where is this dolly built and supported?
Built at the Sydney, NSW and Perth, WA workshops using imported running gear and Australian Standard approved steel, with support locations across Sydney, Perth, Adelaide, Melbourne, and Brisbane.
How long is the wait for delivery?
Most orders are filled from stock. If there's a shortage when you order, expect up to three months from your deposit before it's built and delivered.
Can I get this dolly in a custom colour?
Yes, at no additional cost. A fully custom build takes longer since it's made from scratch, so get in touch to discuss what you need.
Is finance available for this dolly?
Yes, financing is available on this dolly and across the AAA range, and you're welcome to bring your own broker along to inspect it first.





