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Overview

Tri Axle strength. Built to suit the load.

The TRT Tri Axle Low Loader (3x4) is built for moving heavy and specialised equipment with stability, control and confidence. Available in deck widening, axle widening and rear steer configurations, it can be set up to suit wider plant, restricted routes and demanding access conditions.


Features

Built for the long haul.

The TRT Tri Axle Low Loader (3x4) is built to move heavy and specialised equipment with confidence. With deck widening, full widening and rear steer options available, it can be configured to suit the load, the route and the way your operation works.

  • Widening Options

    Available with deck widening or axle widening options to suit wider plant, machinery and specialised equipment.

  • Low Deck Height

    Helps manage taller loads and low-clearance equipment, giving operators more flexibility across routes and sites.

  • Double-Acting Hydraulic Suspension

    Supports stable loading and transport, with independent axle lift to make maintenance and tyre changes easier.

  • Rear Steer Axles

    Improves manoeuvrability through tight roads, yards, forestry routes and restricted access sites.

  • Grade 80 High Tensile Construction

    Built strong for repeated heavy loading, with a tough chassis and deck designed for demanding transport work.

  • Single or Double Fold Ramps

    Ramp options can be configured to suit the plant, machinery and equipment your operation moves.

  • Dolly Compatibility

    Adds capacity and flexibility when heavier loads call for greater load spread and support.


Specifications

Capacity across the 3x4 range

Compare TRT Tri Axle Low Loader options, including capacity, deck height, widening configurations and dolly compatibility.

Details
Configurations
Tri Axle (3x4)
Deck widening option
Axle widening option
Rear steer option available
Deck Width
2.5m closed
3.5m open
Axle Track
2.5m fixed on deck widening model
Widening axle track available on axle widening model
Deck Height
700mm on 17.5 tyres
Lowers 70mm when loading
ATM Rating
40t
40t with dolly
Tare Weight
Subject to configuration
Suspension
Double-acting hydraulic
Independent axle lift
Axles
BPW axles
17.5 tyres
Construction
Grade 80 high tensile steel
AR450 wear plate decking
Ramps
Single or double fold
Full hydraulic
900mm x 2.8m each
Dolly Options
2x4 dolly available
2x8 dolly available
Increased payload options

Need help choosing?

Talk to TRT about the right Tri Axle Low Loader setup for your payload, route and operating needs.

Videos

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Image Gallery

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Frequently Asked Questions

  • What is the difference between deck widening and axle widening?

    Deck widening extends the deck while the axle group stays at standard road width. Axle widening moves the axle group with the deck, adding stability for wider loads.

  • Can a Tri Axle Low Loader be deck widening or axle widening?

    Yes. TRT Tri Axle Low Loaders can be configured with deck widening, axle widening or other specialised options to suit the load, route and operating needs.

  • What equipment is a Tri Axle Low Loader suited to?

    It is built for heavy and specialised equipment, including construction machinery, forestry gear, plant, loaders, excavators and other oversized loads.

  • Why choose a Tri Axle Low Loader over a Quad Axle Low Loader?

    A Tri Axle Low Loader suits many heavy equipment moves where payload, access and manoeuvrability matter. Quad Axle options are better suited to heavier payload requirements.

  • Can a dolly be used with a Tri Axle Low Loader?

    Yes. Dolly options can help increase payload capacity and spread the load, giving operators more flexibility for heavier transport work.

  • Can TRT configure a Tri Axle Low Loader for my operation?

    Yes. TRT builds low loaders to suit the way you work, with configuration options for deck type, widening, ramps, suspension, steering and specialised equipment needs.

Ready to specify your Tri Axle Low Loader?

TRT Tri Axle Low Loaders are built to suit your payload, routes and operating needs, with deck widening, axle widening and specialised configuration options available. Talk to our trailer team across New Zealand and Australia.