United Rentals (formerly Royal Wolf) offers one of Australia’s largest and most advanced fleets of intermodal and freight container solutions, built to meet the demanding requirements of national and international transport. Whether you’re moving cargo by road, rail, or sea our Intermodal containers and specialist freight units are engineered for durability, compliance, and safe handling in multimodal logistics chains.

From pallet-wide storage to open tops and bulk containers, our intermodal range is trusted across civil construction, defence, logistics and freight, mining and government infrastructure sectors. All containers meet relevant transport standards and are available for short or long-term hire, with custom options for rail compatibility, side loading, or oversized goods transport.

Intermodal & Freight Container Range

Each container is constructed from high-tensile steel, features secure locking systems, and meets stringent international safety standards. They are stackable, forklift compatible, and fitted with corner castings for standardized lifting and securing.

We provide flexible hire terms, rapid delivery, and the options to integrate containers into wider site operations, from temporary storage hubs to mobile logistics depots.

20ft Intermodal & Freight Containers
20ft container on concrete ground in shipping yard

20ft Intermodal & Freight Containers

The most versatile size in the freight industry, ideal for general cargo, palletised goods, and medium-loads.

40ft Intermodal & Freight Containers
40ft High Cube Open Side

40ft Intermodal & Freight Containers

Provides maximum volume for bulk shipments, oversized cargo, or consolidated freight.

48ft Intermodal & Freight Containers
40ft wide blue container on shipping dock

48ft Intermodal & Freight Containers

Designed for high-volume freight operations, these extended containers are where maximum cubic capacity is critical.

Transiflats
transiflat container foldable 40ft x 2500mm x 2500mm

Transiflats

Heavy-duty platforms designed for transporting large or awkward freight via road or rail.

Hard Side Pallet Wide Containers
20ft pallet wide

Hard Side Pallet Wide Containers

Offers increased internal width to accommodate Australian standard pallets side by side, maximising cubic space.

Curtainside Rail Containers
Curtain Sided Container on ground

Curtainside Rail Containers

Ideal for fast loading and unloading via curtain access, with full intermodal rail compatibility. Easy side access via heavy-duty curtains.

Open Top Containers
open top container

Open Top Containers

Suitable for oversized cargo and loading by crane, these containers feature removable roof bows and tarpaulin covers.

Half Height Containers
40ft Half Height Merchant Bar Steel Rack

Half Height Containers

Commonly used in mining and industrial sites for heavy, dense loads such as mineral ore or scrap steel. Open-top options available for tip loading.

Flat Racks
40 ft flat rack on wharf concrete decking

Flat Racks

Heavy-duty open frames with collapsible ends — ideal for transporting machinery, large coils, or non-standard loads.

Bulk Containers
20ft BULK STANDARD AND SMOOTH WALL WHITE CONTAINER ON GROUND

Bulk Containers

Built for transporting dry bulk materials, fitted with top-loading hatches and discharge doors.

Sea Cells
Sea Cell container on ground doors closed

Sea Cells

Specialised container units with multiple internal cages for high-efficiency bulk transport of items such as tyres. Ideal for recyclable materials and compressed bulk goods. Optimised for rail and sea transport.

Side Door Containers
SIDE DOOR OPENING CONTAINER

Side Door Containers

Provide full side access for flexible loading of awkward or oversized freight. Dual-access with side doors for easier loading of wide or palletised cargo.

Why Choose United Rentals?

As the exclusive provider of Royal Wolf’s industry-leading freight containers, United Rentals combines national scale with specialist container expertise. We offer unmatched availability fast turnaround times, and professional handling from order to delivery. With decades of experience supplying containers to Australia’s largest freight operators, our team ensures every unit meets operational requirements and compliance standards.

  • Largest Container Provider in Australasia
    Over 52,000 containers and 68+ Customer Service Centres in Australia and New Zealand.
  • Custom Modification Capabilities
    In-house design, engineering, and manufacturing for bespoke solutions — from site offices to community-focused pop-ups.
  • Extensive Product Range
    Over 100 unique products, covering general storage, refrigerated units, dangerous goods, portable buildings, intermodal, self-storage, and more.
  • Rapid Deployment – “Site Hub” Innovation
    Pre-fitted solar-powered container offices with water tanks, operational within minutes for remote sites.
  • Proven Track Record in Large Projects
    Trusted by Hollywood productions, Australian Open, TOMRA’s “Return and Earn”, and national exhibitions.
  • National and Regional Coverage
    Wide distribution with 40+ regional agents and end-to-end container relocation services across ANZ.
  • ISO-Certified Quality Assurance & Safety
    Adheres to ISO 9001:2015 with comprehensive OH&S systems for consistent safety and reliability.
containers on truck in shipping yard V8

Industries We Support

Our freight and intermodal container solutions are trusted across a wide range of industries, including :

  • Rail freight & intermodal logistics
  • Road freight & bulk transport
  • Shipping and export operations
  • Mining & Resource projects
  • Defence and Government supply chains
  • Manufacturing & Distribution centres
  • Ports & Maritime Transport
  • Waste & Recycling
  • Agriculture & Bulk commodity handling
Royal Wolf Darling Harbour

Frequently Asked Questions

What sizes are your intermodal containers?

Most of our intermodal and freight containers are available in the standard 20ft size, with specific configurations (like half-height, pallet-wide, or flatrack) designed to suit specialised cargo. All units are ISO-compliant for road and rail transport.

Can I use these containers on rail or road freight networks?

Yes. All intermodal containers from United rentals are purpose-built to meet Australian road and rail freight standards. They comply with ISO standards, making them compatible with standard rail wagons, truck trailers, and port handling equipment.

Do you offer custom modifications on freight containers?

Absolutely. United Rentals provides flexible hire terms – from short-term event or project use to long-term logistics contracts across Australia.

Are your containers compliant with transport regulations?

Yes. All intermodal containers meet the necessary transport, safety and rail freight compliance standards, including CSC certification where applicable.

Can I customise a container for my freight operation?

Some units offer flexible configurations or can be tailored with accessories like tie-downs, ramps, or internal shelving – speak to your team about your specific transport needs.

Are these containers suitable for export use?

Yes. All containers in this category are ISO-compliant and can be used for domestic or international freight, including sea freight (depending on the product type and approval status). CSC certification is available for international shipping.

How quickly can I get containers delivered to my site?

Thanks to our nationwide network, we offer fast turnaround and reliable delivery to metro and regional sites across Australia. Contact your local United Rentals branch for delivery timeframes.

Can't find what you need?

Contact us for any further questions you may have about United Rentals.