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
The most versatile size in the freight industry, ideal for general cargo, palletised goods, and medium-loads.
40ft Intermodal & Freight Containers
Provides maximum volume for bulk shipments, oversized cargo, or consolidated freight.
48ft Intermodal & Freight Containers
Designed for high-volume freight operations, these extended containers are where maximum cubic capacity is critical.
Transiflats
Heavy-duty platforms designed for transporting large or awkward freight via road or rail.
Hard Side Pallet Wide Containers
Offers increased internal width to accommodate Australian standard pallets side by side, maximising cubic space.
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
Suitable for oversized cargo and loading by crane, these containers feature removable roof bows and tarpaulin covers.
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
Heavy-duty open frames with collapsible ends — ideal for transporting machinery, large coils, or non-standard loads.
Bulk Containers
Built for transporting dry bulk materials, fitted with top-loading hatches and discharge doors.
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
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.
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
Frequently Asked Questions
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.
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.
Absolutely. United Rentals provides flexible hire terms – from short-term event or project use to long-term logistics contracts across Australia.
Yes. All intermodal containers meet the necessary transport, safety and rail freight compliance standards, including CSC certification where applicable.
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.
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.
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.