40ft Flatracks

Cat Class:
925-4220

Need more details? Enquire now and our team will contact you to discuss specifications, availability and pricing.

Product description

Engineered for oversized freight, the 40ft Flatrack Shipping Container from United Rentals delivers a robust, open platform for transporting heavy, wide or irregular cargo. Designed by Royal Wolf, this durable container supports secure handling of machinery, steel, or awkward freight across road, rail and sea. Choose from fixed or collapsible end walls, timber or steel decking, and a range of custom restraint options to suit your load. Built to withstand industrial demands and frequent movement, it ensures safe, compliant transport in even the toughest conditions. Available for hire or purchase, the 40ft Flatrack is backed by United Rentals’ national support and fast delivery. Transport heavy, oversized or irregular cargo with ease using the heavy-duty 40ft Flatrack from United Rentals.
  • Ideal for tall, wide or awkward freight
  • Foldable or fixed end walls for flexibility
  • Built to handle rugged conditions and high payloads

Features

Heavy-Duty Construction
Built for industrial use, the 40ft Flatrack is constructed from reinforced steel to handle high payloads and tough conditions. Choose between a timber or steel deck to suit your cargo type, with each surface designed for strength, durability and ease of loading.

Flexible Load Handling
Tailor the container to your freight profile with a choice of collapsible or fixed end walls. Collapsible posts simplify backloading and reduce transport costs by nesting multiple units. Fixed end walls provide additional security and containment for unstable or awkward cargo.

Custom Load Restraints
Ensure safe transit with customisable restraint options including chains, winches, straps, stanchions, and corner posts. These can be configured to meet site-specific WHS requirements and help prevent load movement during multi-modal transport.

Intermodal Compatibility
The 40ft Flatrack is engineered for seamless movement across road, rail and sea. It features corner castings, top-lift compatibility, forklift pockets, and 20ft/40ft chain lift points, meeting ISO and industry freight standards for efficient handling at every stage of the journey.

Versatile Design
With an open top and sides, the flatrack accommodates cargo that exceeds standard container dimensions. Whether you're shipping long steel beams, oversized tanks or irregularly shaped machinery, the 40ft Flatrack offers a flexible, secure solution for difficult-to-handle loads.

40ft Flatracks

Specifications

Model Specifications

External

12.19m L x 2.50m W x 2.99m H

Internal

11.79m L x 2.24m W x 2.51m H (approx.)

Tare Weight

6,940kg

Payload

28,060kg

Deck Options

Timber or Steel

End Walls

Fixed or Collapsible

Compliance

Intermodal transport-ready

White combo office container in United Rentals shipping yard

Hire or Buy a Shipping Container?

Choosing between hire or purchase depends on how long you need the container, your site location, and any required modifications. Use the calculator to see which option suits your project. 

The Royal Wolf 40ft Flatracks

Options

Options

  • Timber or steel deck
  • Fixed or collapsible end walls
  • Coil or leaf spring stanchions
  • Chains, winches and cargo straps
  • Toolboxes and tie rails
  • Custom corner posts or flush-folding ends
Suited for

Suited for

  • Machinery and equipment transport
  • Construction and infrastructure projects
  • Oversized or irregular freight
  • Industrial goods and steel components
  • Road, rail and sea logistics
Flatrack
Our Company

Why Choose United Rentals

Largest Container Network in Australasia

With 52,000+ containers, 40+ Customer Service Centres in Australia and 28 in New Zealand, we offer unmatched reach and a 105+ product range spanning storage, refrigerated units, dangerous goods, portable buildings, intermodal, self-storage and more.

In-House Engineering & Manufacturing

Our design, engineering and manufacturing teams deliver fully customised builds; from modified site offices and defence facilities to bespoke community and commercial pop-up solutions.

Rapid Deployment for Any Site

We deliver fully equipped container solutions that can be operational within minutes, reducing setup time on remote or fast-moving projects. Our solar-powered Site Hub units, pre-fitted with water tanks, are one example of our rapid-deployment capability.

ISO-Certified Quality & Safety

We follow ISO 9001:2015 and robust OH&S systems to ensure consistent quality, compliance, and reliable performance across every container and project.

40ft Flatracks FAQs

What is a flat rack container used for?

Flat rack containers are designed for oversized or irregularly shaped cargo that won’t fit in a standard enclosed unit. These heavy-duty platforms offer open sides and top for easy loading, making them ideal for transporting machinery, steel structures, vehicles, and more.

What are flat racks and how are they different from other container types?

Flat racks are a specialised container type with a strong base and optional end walls, but no roof or side panels. Compared to dry freight or refrigerated containers, flat racks are purpose-built for loading and unloading difficult or heavy cargo from the top or sides.

What is the difference between a flat rack and a flatrack container?

Nothing - “flat rack container” and “flatrack container” are interchangeable terms. Both refer to a heavy-duty platform used for transporting large, wide or tall items that exceed standard container dimensions.

What is a collapsible flat rack?

A collapsible flat rack features end walls that can be folded down flat onto the deck, allowing for easier backloading and storage. This makes them cost-effective for return trips or storage when not in use.

Are 40ft flat racks available for hire or purchase?

Yes. United Rentals offers 40ft flat racks for both container rental and sale. These units are part of our Royal Wolf range and available with fast nationwide container delivery.

Why are 40ft flat racks ideal for transporting heavy or awkward cargo?

The 40ft flat rack is engineered for secure transportation of bulky, oversized freight such as generators, tanks, or structural steel. Its robust design, open layout, and strong lashing rings make it ideal for transporting loads that exceed the limits of standard 40ft containers.

What makes flat rack shipping containers suitable for project freight?

Flat rack shipping containers are considered a specialised container because they support easy loading of project cargo via crane or forklift. Their versatility and rugged construction make them an essential container flat solution for heavy industries.

Can a 40ft flat rack be modified for specific needs?

Yes. We offer container modifications including toolboxes, stanchions, coil racks, and reinforced timber or steel decks. These options turn a standard flat rack into a tailored solution for your unique freight.

Do flat rack containers use lashing rings for cargo restraint?

Absolutely. Lashing rings are built into the base and end walls of flat rack containers to secure cargo in place during container shipping. They're critical for meeting WHS compliance during multi-modal transport.

Is a flat rack considered a storage container?

While not enclosed like a typical storage container, flat racks can still be used for temporary or secured yard storage of equipment and materials, especially when modified with tie-downs or frames.

What types of containers are available besides flat racks?

United Rentals also offers a range of container types including general purpose, high cube, refrigerated, open top, side door and custom containers. Flat rack containers are one of several specialised options for non-standard freight.

Can a flat rack container be stacked like a 40ft high cube?

Yes, many 40ft flat racks are stackable, particularly those designed with collapsible end walls. Although they don’t offer the enclosed volume of a 40ft high cube, they can be stored and transported in stacks when empty.

What materials are flat rack containers made from?

Our flat racks are made from corten steel for long-term durability and corrosion resistance. Decking options include timber or steel depending on your load type.

Can I buy containers like flat racks for long-term projects?

Yes. You can buy containers including flat racks directly from United Rentals. Our team can help you assess whether to buy or rent based on your project scope, frequency of use, and delivery location.

How are flat racks delivered?

Container delivery options include tilt tray, side loader, and crane truck depending on site access. Collapsible flat racks also allow multiple units to be delivered efficiently in a single load.

Can I use a flat rack container for secure transportation of equipment?

Yes. Flat rack containers are built with corten steel and fitted with lashing rings for maximum load restraint. When combined with accessories like chains and stanchions, they offer secure transportation for high-value or oversized equipment.

Is container lock security available on flatracks?

While traditional container lock mechanisms apply more to enclosed units, security on flat racks comes from reinforced end walls, welded tie points, and load restraint features like lashing rings and stanchions. For high-value items, custom modifications can enhance security.

Are flat rack containers available for container rental or short-term projects?

Yes. United Rentals offers flexible container rental options for flat rack containers, whether you need a short-term transport solution or temporary site storage for machinery and bulk items.

Can I modify a flat rack container to suit my freight requirements?

We offer a wide range of container modifications, from custom toolboxes and tie-downs to removable stanchions, coil cradles, and reinforced timber or steel decking, to create a truly specialised container fit for purpose.

Do flat rack shipping containers meet international shipping standards?

Yes. Our 40ft flat racks are compliant with ISO specifications for container shipping and are compatible with intermodal transport by road, rail, and sea. Their construction supports safe loading and unloading using standard freight handling equipment.

What makes a flat rack container ideal for loading and unloading irregular cargo?

The open-sided, open-top design allows cranes or forklifts to easily access cargo from any angle. This makes flat racks ideal for loading and unloading irregular cargo like pipes, heavy machinery, or structural beams without the constraints of a closed box.

How does a flat rack compare to other container types for specialised transport?

Unlike general purpose or refrigerated containers, flat racks are a specialised container solution designed for heavy-duty and project-based freight. They offer unmatched flexibility for items that exceed standard height, width, or weight limitations.

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