TRT designs, engineers, and manufactures fit-for-purpose truck trailers, quads, heavy haulage trailers, house trailers, crane trailers, forklift trailers, and low loaders that are designed to suit your specific payload requirements.

Low Loaders

TRT Low Loader trailers have gained a reputation for their exceptional manufacturing, robust construction, and purpose-driven design.

Quads (4 x 4)

A popular trailer option in New Zealand for moving machinery and equipment up to 35t or 48t with a dolly. Our spaced axle option offers up to 6t additional payload.

House trailers

TRT have a number of house trailer options available, all with patented technology designed and manufactured in house. See our latest innovation in ESS and modular design.

ESS Trailers

The exceptional and versatile capabilities of TRT's ESS System make these trailers an unparalleled choice for complex tasks. Available on TRT's Platform and House Trailers.

Trailer Dolly

TRT’s innovative dolly designs available in both 2x4 and 2x8 configurations fixed width and widening to give you more haulage capability and greater payload options.

Crane Trailers

Crane Support and Boom Dolly, we lead the innovation in crane trailers and support trailers. We can provide a trailer solution for any brand or size of the crane.

Construction Tippers

With a genuine 30t capacity and a lighter stronger Hardox™ steel construction, TRT's construction tipper trailer is designed and engineered to tackle all off-road conditions.

Specialised Builds

TRT are industry leaders in in-house trailer design, engineering, and manufacturing. Our expertise lies in developing specialised innovations tailored to specific purposes.

Trailer Selector

TRT has developed a simple and easy to use trailer selector table. All you need to know is the estimated size of the payloads to determine the best trailer for your operation.


Our TRT trailers are designed with innovation and manufactured fit for purpose. 

TRT offers an extensive lineup of trailers; Platforms, Rows of 8, Deck Wideners, Axle Wideners, Low Loaders, House trailers, Widening Forklift Trailers, Crane Support Trailers, Construction Tippers, and many others besides. Our diverse range caters to various transportation needs, ensuring an exact fit for our valued Customers.

Renowned for our commitment to innovation and engineering excellence, our solutions are engineered to maximize the productivity of your assets, ensuring they operate at their fullest potential day after day.

Whether you require a tailored transportation solution or have a specific objective in mind for your new trailer, TRT is well-prepared to collaborate with you right from the initial stages. We are equipped to work closely with you, whether it's assisting with the conceptualization process or utilising provided specifications, to create fully engineered and designed solutions that meet your payload requirements.

TRT provides a comprehensive end-to-end solution with our range of manufactured products, overseeing every step of the process in-house. Starting from design engineering, we handle the entire production cycle, from receiving and precision cutting/shaping high tensile grade steel using our advanced plasma technology to utilising our press brake, milling and line-boring capacity to fabricate the chassis, gooseneck, suspension and all other vital components. All aspects of our trailers are meticulously built and assembled in-house before proceeding to the paint stage and final assembly, where our skilled team ensures impeccable craftsmanship.

To put it simply, TRT will make it possible.

TRT Trailer M 17 1 v2

Platform Trailers

From 6 axles to 12 axles, TRT delivers 8 Rows platform low loader trailers in fixed length - widening and the new versatile Quick Connect modular systems for maximum load variation and flexibility for your operation! 

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TRT 2x8 widening dolly

Trailer Dollies

Check out TRT’s innovative dolly designs available in both 2x4 and 2x8 configurations fixed width and widening to give you more haulage capability and greater payload options.

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NZCH 6220L Crane TRAILER with forklift crane pads counterweight

Crane Trailers

TRT has a range of specialist crane equipment and site trailers for the transport of ancillary equipment. These are customised to work with your crane, safety requirements and environment to make the transport of a crane to site as cost effective as possible.

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M17 TRT Forklift Trailer

Forklift Trailers

Designed for purpose, our specialist tandem axle forklift trailers are ideal for loading transporting and unloading of a range of forklift specifications.

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M17 Mine Site Trailer - Axle Widening

Mine Site Trailers

Transporting mine site machinery require different on and off-highway capability and TRT have 40 years experience designing and manufacturing trailers for mining operations from Western Australia to Laos.

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Trailer Selector

We have developed this simple and easy to use trailer selector table. All you need to know is the estimated size of the payloads (even future payloads) to see which low loader will suit.

  • Payload A is 1.2 VAI Permit (based on axle reference x 1.2)
  • Payload B is 1.3 VAI Permit (based on axle reference x 1.3)

Once you have determined the recommended option or options, get in touch and we can work through detailed requirements, specifications and pricing with you. If you are still unsure of what you need, no problem, we are here to help.

New Zealand

Payload A 1.2 VAI (t) Payload B 1.3 VAI (t) Recommended Trailer
30 N/A 3x4 Tri Axle Low Loader
33 N/A 2x8 Low Loader
35  40 Quad 4x4 Low Loader
42 47.5 3x8 Low Loader
49 56 Quad 4x4 Low Loader with 2x4 Dolly
52 59 4x8 Low Loader
60 69 3x8 Low Loader with 2x8 Dolly OR
5x8 Low Loader
65 74 6x8 Platform Trailer - Multiline & Modular Option
72 81 4x8 Low Loader with 2x8 Dolly
81 91 5x8 Low Loader with 2x8 Dolly OR
7x8 Platform Multiline & Modular Option
85 96 6x8 Platform Multiline OR Modular with 2x8 Dolly

Weights shown are rounded to the nearest tonne and based on a 10t tractor unit with the standard option TRT trailer weight. 

Our innovative transport solutions are backed by over 50 years’ experience. This quality is critical to ensure your trailer will meet and in most cases exceed your requirements to minimise payback. When you choose a trailer from TRT…it’s for the long haul.

Unsure about the ideal trailer and trailer options for your payloads? Let our experts assist you!