Proudly Australian Owned and Operated
AAA TRAILERS TRI AXLE CONVERTER DOLLY
The AAA Tri Axle Converter Dolly offers durability and performance to meet even the most challenging hauling needs. Measures 6.4m in length (2.2m A frame) and 2.49m in width. Features high tensile steel grade mainframe, K-Hitch tri-axle, and spring suspension for better performance and reliability on the road. Excellent for various transport needs, including heavy-duty hauling across Australia.
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: 4.5T |
| Length | 6.4m A Frame 2.2m |
| Coupling | 50mm SAF Tow eye |
| Axles | K-Hitch 22.5” drum brake axles |
| Suspension | K-Hitch tri-axle (air optional) |
| Tyres | 255/70R22.5 |
| 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 | Road Train Kit Hub Odometer Spare Wheel: Steel or Alloy |
Frequently Asked Questions
What is a converter dolly used for?
A converter dolly connects a semi-trailer to an additional trailer, effectively converting a single semi-trailer setup into a road train or B-double combination. This tri axle model measures 6.4m in length with a 2.2m A frame.
What load rating does this converter dolly have?
It's rated to an ATM and GTM of 18 tonnes, with an approximate tare weight of 4.5 tonnes.
What coupling does this dolly use?
A 50mm SAF tow eye, paired with a K-Hitch 50mm bolt-in turntable (90mm optional).
Does this dolly come with airbag suspension?
Standard suspension is K-Hitch tri-axle, with air suspension available as an optional upgrade.
Do I need to arrange registration separately?
Yes. Rego and on-road costs aren't included in the listed price, and registration or transport is quoted as an additional charge if you need it.
What's covered under warranty?
This converter dolly carries a 12-month warranty against manufacturing defects and faulty workmanship under normal use. Should a covered issue come up, AAA Trailers handles the repair or replacement at no cost, with pre- and postlac-sales support available throughout.
Where does AAA Trailers operate?
Units are built at the Sydney, NSW and Perth, WA workshops using imported running gear and Australian Standard approved steel, with support available Australia-wide, including Sydney, Perth, Adelaide, Melbourne, and Brisbane.
Will I need to wait long for delivery?
Not usually, stock is kept on hand for most orders. If there's a shortage when you buy, it can take up to three months from your deposit to have one built and delivered.
Can this dolly be painted to a specific colour?
Yes, at no additional cost. A more involved custom build takes extra time to complete since it starts from scratch, so contact AAA Trailers to talk through the details.
Is financing available for this dolly?
Yes, AAA Trailers offers financing options across the range, including this one, and you're free to bring your own broker along to inspect it beforehand.





