You have found the right car, tractor or motorhome overseas, and the seller says the easiest way to get it home is to “just put it on a RoRo”. It sounds simple: drive it onto a ship in one country, drive it off in another. But what actually happens between those two moments, and why do some vehicles sail through while others end up sitting at the wharf waiting for a wash, a fumigation or a missing approval?
RoRo shipping to Australia is one of the most common ways to move anything that rolls, from family cars and 4WDs to buses, harvesters and excavators. It is also one of the least understood. Most guides stop at “it’s cheaper than a container”, which tells you nothing about whether it suits your cargo, what Australian biosecurity expects, or what decides your final bill.
RoRo (roll-on/roll-off) shipping to Australia moves wheeled or towable cargo on specialised vessels that load and discharge by ramp instead of crane. Vehicles and machinery are driven or towed aboard at the origin port, lashed to the vessel’s internal decks, then driven off at an Australian port for biosecurity inspection and customs clearance.
This guide explains how roll-on/roll-off shipping works from booking to release, what cargo it suits, how it compares with container and flat rack shipping, and which Australian rules apply before and after your cargo sails. By the end, you will know whether RoRo is the right fit and what to have ready before you ask for a quote.
RoRo shipping is a method of sea freight where cargo rolls on and off the vessel on its own wheels or on wheeled handling equipment, rather than being lifted by crane or packed into a container. Carrier Wallenius Wilhelmsen describes the term as short for “roll-on, roll-off”, referring to how cargo is loaded and discharged. Instead of lifting cargo by crane or packing it into a container, the ship itself becomes the “container”. The vessels have built-in ramps and several internal decks, and vehicles are lashed in place using dedicated lashing points.
According to RoRo carrier Höegh Autoliners, the vessels are designed like mobile parking platforms, with vehicles stowed under deck and kept away from seawater and rain during the voyage. Because there’s no crane lift, loading and discharge are faster and simpler than handling individual vehicles in containers.
There are two ways cargo travels RoRo:
The vessels themselves work like floating multistorey car parks. Höegh Autoliners describes its fleet as pure car and truck carriers (PCTCs) with up to 13 decks connected by liftable internal ramps, with cargo assigned to decks by height, length and weight. Heavier “high and heavy” decks take mining, construction and agricultural machinery, while lighter decks carry passenger cars.
Two technical details explain why RoRo suits large machinery so well. First, the stern ramp does the lifting work. Wallenius Wilhelmsen states its ramps handle up to 500 tonnes, compared with about 150 tonnes on many other RoRo vessels. Second, cargo is stowed below deck and lashed to fixed points, so it is not exposed to sea spray the way deck cargo on a conventional ship can be.
You’ll see a few vessel names on bookings and schedules. Here’s what they mean in plain terms:
For most car owners, the difference doesn’t matter much. It matters more for oversized or heavy machinery, because the deck height and ramp strength of the vessel decide whether your equipment can be accepted.
These three terms are often used loosely, and the difference affects how your cargo is handled in Australia.
| Term | What it means | How your vehicle is handled |
| RoRo | Wheeled cargo driven or towed on and off the vessel via ramps | Driven off at the wharf and processed in the port precinct |
| Breakbulk | Cargo loaded piece by piece rather than in standard containers | Lifted or rolled individually; RoRo cargo is a type of breakbulk |
| Container (FCL or shared) | Vehicle is loaded and secured inside a 20ft or 40ft container | The container is discharged, then unpacked at an approved site |
That distinction is not just jargon. Australia’s Department of Agriculture, Fisheries and Forestry (DAFF) states that break-bulk goods must be inspected at a wharf precinct and containerised goods at an approved arrangement site. In other words, how your vehicle travels changes where its biosecurity inspection happens. If shipping terms like these are new to you, our shipping terms and acronyms guide explains the rest.
The process for RoRo shipping to Australia follows a predictable sequence. Delays almost always come from a step that was skipped or started too late, not from the voyage itself.
This is the step people skip, and it’s the most expensive one to get wrong. Under Australia’s Road Vehicle Standards legislation, administered by the Department of Infrastructure, Transport, Regional Development, Communications, Sport and the Arts, most road vehicles need an import approval before they’re shipped. Applications are lodged through ROVER, the government’s online system for approvals under the Road Vehicle Standards legislation.
Which approval pathway applies depends on the vehicle’s age, type and history, and on your circumstances. Our guide to importing a motor vehicle to Australia walks through the pathways and the ROVER application. Machinery that isn’t a road vehicle, such as an excavator, follows different rules, which is why it’s worth confirming the requirements for your specific item before anything is booked.
When a RoRo vessel discharges, vehicles are driven into a secure port precinct and held under biosecurity and customs control. Two agencies are involved:
Both have to be satisfied before the vehicle is released. Our explainer on the customs inspection process in Australia shows how inspections are selected and handled.
RoRo suits anything that rolls on wheels or tracks and can be driven, towed or placed on a roll trailer. RoRo is built for cargo that rolls, but the range is wider than most people expect. The table below shows how common cargo types fit. The most common categories are listed below.
| Cargo type | How it loads | RoRo fit | What to watch |
| Cars, utes and 4WDs | Driven aboard | Strong fit | Import approval, cleanliness, no personal items |
| Motorhomes and campervans | Driven aboard | Strong fit | Height and length, internal cleaning of cupboards and tanks |
| Caravans and trailers | Towed aboard | Good fit | Tyres and drawbars must be clean; towing points needed |
| Trucks, prime movers and buses | Driven aboard | Strong fit | Height, axle weight, cleaning of chassis and wheel arches |
| Tractors, harvesters, excavators | Driven or tracked aboard | Strong fit | Used machinery faces mandatory biosecurity inspection; soil in tracks and radiators |
| Boats on trailers | Towed aboard | Good fit | Hull and trailer cleanliness; check vessel import requirements |
| Static machinery, transformers | Loaded onto a roll trailer | Possible | Needs secure lashing on the trailer; size and weight limits |
| Non-running vehicles | Towed or forklifted | Depends on carrier | Must roll, steer and brake; not every carrier accepts them |
If your cargo is fragile, high value, packed with spare parts or simply cannot roll, container or flat rack shipping is usually the better route. The next section explains how to choose.
Carriers that specialise in RoRo say this clearly: cargo that cannot roll by itself, such as boats or power equipment, travels on specialised roll trailers and is lashed to the deck. That’s why RoRo is used heavily for mining, agricultural and construction equipment heading into Australia, not only for cars. If you’re bringing in plant or equipment, our guide to importing machinery into Australia covers the compliance side in detail, and the project cargo shipping guide covers oversized moves.
RoRo isn’t the right fit for everything. Think twice, or choose a container, if your vehicle:
The main difference is how the cargo is handled. RoRo drives or tows cargo aboard and stows it on open vessel decks. Container shipping seals the cargo inside a steel box. Flat rack and breakbulk shipping lift oversized cargo by crane onto an open platform or the ship’s hold.
| Factor | RoRo | Container (FCL or shared) | Flat rack / breakbulk |
| Best for | Running vehicles and wheeled or tracked machinery | Classic, high-value or non-running cars; vehicles plus parts | Oversized cargo that cannot roll or exceeds container size |
| Loading method | Driven or towed by ramp | Driven or forklifted into a box, then craned | Lifted by crane |
| Personal items or spare parts | Generally not accepted | Usually allowed if declared | Depends on cargo and carrier |
| Security during transit | Stowed on vessel decks, keys held by crew | Sealed box | Open to weather unless covered |
| Size limits | Very large and tall cargo accepted on high and heavy decks | Limited by container internal dimensions | Very large cargo possible |
| Cost drivers | Cargo dimensions and weight, route, sailing frequency | Container size and utilisation, shared or dedicated, route | Lifting gear, lashing, dimensions, route |
| Biosecurity inspection site | Wharf precinct (break-bulk) | Approved arrangement site | Wharf precinct |
That last row matters more than it looks. According to DAFF’s import guidance for vehicles and machinery, break-bulk goods such as RoRo cargo must be inspected at a wharf precinct, while containerised goods are inspected at an approved arrangement site. The inspection location affects where your cargo waits and how it gets cleaned if it fails.
Advantages
Disadvantages
A simple way to decide: if the vehicle runs, the route has a RoRo service and you don’t need to pack anything inside, start with a RoRo quote. If any of those conditions fail, compare container options. For the container side of the decision, see our guide to LCL vs FCL shipping to Australia.
Most problems with RoRo shipping to Australia are paperwork and biosecurity problems, not shipping problems. Four checks matter before the cargo leaves the origin port.
The Department of Infrastructure states that “a Vehicle Import Approval is required before a road vehicle is shipped”, and that the vehicle will not be released from Australian Customs without one. The requirement applies to vehicles designed for use on public roads. Off-road machinery does not need a road vehicle import approval, although the department recommends having it assessed so customs can clear it.
As covered above, most road vehicles need an import approval under the Road Vehicle Standards legislation before shipping. Treat this as the gate everything else sits behind. Don’t pay for freight until you know the approval is in place or confirmed as not required for your item.
Eligibility pathways, the 25-year rule and the Specialist and Enthusiast Vehicle Scheme are covered in detail in our guide to how to import a motor vehicle to Australia.
Australia prohibits the import of goods containing asbestos, and older vehicles and machinery are a known risk area because of gaskets, brake linings and clutch components. The Australian Border Force publishes the rules and exceptions on its asbestos import page. If your cargo was built before asbestos bans took effect in its country of manufacture, get evidence before shipping rather than after it arrives.
The Australian Border Force treats asbestos as a prohibited import. Older vehicles and machinery can contain asbestos in parts such as brake linings, clutches and gaskets, so ask your supplier for evidence and talk to your customs broker before shipping anything that may carry that risk.
DAFF places the responsibility squarely on the importer. Its guidance says importers must make sure vehicles and machinery are free of live insects, seeds, soil, mud, animal faeces and plant material such as leaves, bark and roots before they arrive. Tyres count too — including loose tyres and tyres fitted to machinery.
DAFF is clear that it’s the importer’s responsibility to make sure vehicles, motorcycles, tyres and machinery are clean and free from biosecurity risks before they arrive in Australia. Contamination includes soil, mud, clay, seeds, plant material, live insects and animal waste.
The inspection level depends on whether the vehicle is new or used:
If contamination is found, the options can include cleaning, treatment, re-export or destruction, and DAFF states these are at the importer’s or owner’s expense. That’s why a thorough clean before shipping costs far less than a clean at the wharf. Detailed conditions are published in DAFF’s Biosecurity Import Conditions system (BICON).
Each year, DAFF applies seasonal measures to manage brown marmorated stink bug risk. During the season, vehicles and machinery shipped from target risk countries can require treatment by an approved provider before departure. Because the season window, the country list and the goods list are reviewed every year, check DAFF’s current BMSB seasonal measures before you book, not after the vessel sails.
The brown marmorated stink bug (BMSB) is a serious plant pest, and DAFF applies strengthened seasonal measures to manage the risk. During the BMSB risk season, vehicles and machinery shipped from listed target risk countries can be subject to mandatory treatment and extra checks. The season window and the list of countries are reviewed each season, so confirm the current measures with DAFF or your broker before booking.
Imported vehicles are assessed for duty and taxes like any other goods, and the amount depends on the vehicle, its value and where it was made. Three charges commonly apply:
How these stack up is easier to see with a worked method. Our page on how duty is calculated shows the order of the calculation.
When RoRo cargo arrives, DAFF states that all motor vehicles, motorcycles, tyres and machinery, including their parts, are subject to biosecurity control. What happens next depends on whether the cargo is new or used.
| Cargo | Inspection level on arrival (per DAFF) |
| New vehicles | External inspection only, with further treatment and re-inspection if risks are found |
| Used vehicles | Full external and internal inspection, unless processed by a recognised offshore treatment provider, which brings a reduced inspection level |
| New machinery | Must not have been used, including field testing, before import — otherwise it is treated as used |
| Used machinery | Mandatory on-arrival inspection; dismantling and cleaning before shipment can avoid delays |
If an officer finds contamination, DAFF lists three outcomes, all at the importer’s or owner’s expense: treatment such as cleaning or fumigation, export, or destruction. Heavily contaminated goods may be exported rather than treated.
In practice, this is where RoRo timelines stretch. A used harvester with soil packed in the radiator, or a motorhome with leaves in the window tracks, can wait at the wharf for a cleaning slot and a re-inspection. Our explainer on the customs inspection process in Australia walks through what happens when goods are held.
Preparation decides whether your cargo is accepted at the origin terminal and how smoothly it clears in Australia. Use this checklist and confirm the details with your carrier, because requirements vary between lines.
RoRo vessels discharge at Australian ports with suitable berths and vehicle handling areas, and the port you use is decided by the carrier’s rotation as much as by where you live.
RoRo shipping Australia-wide relies on a small number of specialised vehicle and mixed-cargo terminals rather than every container port. The main RoRo gateways on the east coast are:
| Port | RoRo facility | What the operator says |
| Port Kembla, NSW | Car Import and General Cargo Terminals, Inner Harbour | NSW Ports describes it as New South Wales’ largest motor vehicle import hub, with a purpose-built berth for RoRo vessels |
| Melbourne, VIC | Webb Dock West | Australian Amalgamated Terminals describes it as purpose-built to handle pure car carriers and RoRo vessels and their cargo |
| Brisbane, QLD | Fisherman Islands | Australian Amalgamated Terminals describes it as a multi-purpose facility for motor vehicles, general cargo and containers, including RoRo handling |
A point many guides miss: Sydney-bound vehicles usually arrive through Port Kembla, not Port Botany, because NSW’s motor vehicle imports are concentrated there. For Western Australia, South Australia and other destinations, check which ports your RoRo service actually calls at. If it doesn’t call at your nearest port, the vehicle may discharge on the east coast and travel the rest of the way by road or rail through interstate transport. Our overview of Australia’s major shipping ports gives the wider picture.
Port Kembla, south of Sydney, is a clear example. NSW Ports describes it as New South Wales’ largest motor vehicle import hub, with a purpose-built berth for RoRo vessels up to 270 metres long and enough continuous berth length to take two car carriers at once. In Victoria, the Port of Melbourne reports handling large daily volumes of new motor vehicles alongside its container trade.
Other capital-city ports, including Brisbane, Fremantle and Adelaide, also receive vehicles and machinery, but services vary by carrier and route. If your cargo lands at a port interstate from where you need it, you will need onward road transport, which our interstate transport team can arrange. For a wider look at the network, see our overview of the major shipping ports in Australia.
Use this checklist before you hand over the keys. Each item reduces the chance of a rejected booking, a biosecurity hold or a dispute over damage.
There’s no fixed RoRo rate to Australia. Every RoRo shipping Australia quote is built from several parts, and each one moves with your vehicle, your route and the timing of your booking.
RoRo shipping to Australia is priced per shipment, not from a published rate card. The biggest factors are your cargo’s size and weight, the route, and the charges that apply on arrival.
| Cost driver | Why it moves the price |
| Cargo dimensions and weight | RoRo is sold on deck space. A tall motorhome or a long harvester takes far more space than a small car, and heavy cargo may need a high and heavy deck.
|
| Self-propelled or static | Static cargo needs a roll trailer, extra lashing and handling |
| Origin port and route | Direct services, transhipment and distance all change the ocean freight component |
| Carrier capacity and sailing frequency | Space on popular rotations is tighter at some times of year, which affects the rate available at the time of booking |
| Origin charges | Terminal receival, export documentation and inland delivery to the port |
| Seasonal treatment | BMSB treatment for cargo from target risk countries during the season |
| Cleaning | Pre-shipment cleaning offshore, or cleaning and re-inspection in Australia if the cargo fails |
| Destination port and terminal charges | Wharf, terminal and handling charges at the Australian port of discharge |
| Customs duty, GST and other taxes | Depend on the cargo, its value, its tariff classification, any free trade agreement, and for cars, luxury car tax where it applies |
| Customs and biosecurity | Brokerage, inspection fees and any cleaning or treatment required on arrival |
| Storage | Charged if the vehicle is held at the port beyond the free period, for example during a biosecurity hold |
| Delivery and compliance | Road transport to you, plus compliance and registration where required |
| Marine insurance | Depends on cargo value and the cover you choose |
| Onward transport | Truck or tilt-tray delivery from the port to your address |
Duty and GST are calculated on the customs value of the goods, so the cargo’s value and classification matter as much as the freight itself. Our guide to understanding duty calculation shows how the numbers come together. For higher-value cars, the ATO’s luxury car tax guidance explains when that tax applies on importation.
The variables that usually make the biggest difference are the vehicle’s size, the route, and whether the vehicle passes biosecurity first time. A clean vehicle with its paperwork in order avoids the inspection, cleaning and storage charges that blow out a budget. That’s why a shipment-specific quote, built on your vehicle and your ports, is the only reliable figure. For the insurance side, our guide to freight insurance explains what cover typically includes.
RoRo transit time to Australia depends mainly on the route and the carrier’s sailing schedule. A direct sailing from a nearby origin is quicker than a service with several port calls or a transhipment, and the vessel departure date matters as much as the voyage.
The main factors are decide how long your shipment takes from booking to release:
Your forwarder can confirm the scheduled sailing and estimated arrival for your specific booking at the time you book.
This is a hypothetical example to show the process. It does not describe a real Omega Cargo shipment.
A landscaping business in Victoria buys a used compact track loader from a dealer in North America. It runs, it is too awkward to pack into a container without removing the bucket, and the dealer is close to a RoRo loading port. RoRo is the logical choice.
The difference between this smooth outcome and a costly one is almost entirely in the preparation. The same loader with soil left in its tracks would wait for cleaning and re-inspection in Australia, at the importer’s expense. Our guide to importing machinery into Australia covers machinery-specific requirements in more depth.
You don’t have to use one, but most people do, because a RoRo shipment touches several parties: the carrier, two ports, the Australian Border Force, DAFF and, for road vehicles, the vehicle import approval system. A freight forwarder books and coordinates the shipment. A licensed customs broker lodges the import declaration, works out duty and GST, and manages the biosecurity process on arrival.
Omega Cargo’s licensed customs brokers arrange clearance into all main Australian ports, including Fremantle, Adelaide, Melbourne, Sydney and Brisbane, and handle sea freight including RoRo and breakbulk cargo, so RoRo shipping Australia-wide can be cleared through the port your vehicle actually arrives at. Our customs and quarantine clearance service and sea freight service can cover the shipment end to end, or you can use us for clearance only. For a broader view of everything involved in bringing a car in, see our complete guide to shipping vehicles to Australia.
| Document | Who provides it | Why it matters |
| Bill of lading | Carrier or forwarder | Contract of carriage and proof of shipment |
| Commercial invoice or proof of purchase | Seller | Establishes the customs value for duty and GST |
| Proof of ownership or registration | Seller or owner | Confirms title to the vehicle or machine |
| Vehicle import approval (road vehicles) | Department of Infrastructure | Required before a road vehicle is shipped |
| Asbestos-free evidence (where relevant) | Manufacturer or testing provider | Supports clearance for older vehicles and machinery |
| Cleaning certificate | Offshore cleaning provider | Supports biosecurity clearance |
| BMSB treatment certificate (if applicable) | Approved treatment provider | Required for in-scope cargo during the season |
| Marine insurance certificate | Insurer or forwarder | Covers loss or damage in transit |
You can book RoRo shipping to Australia directly with some carriers, but the ocean leg is only one part of the job. The parts that cause delays sit on either side of the voyage: approvals, cleaning, seasonal treatment, the import declaration, biosecurity inspection, duty and GST, and onward delivery.
A freight forwarder coordinates the booking, origin handling and destination logistics. A licensed customs broker classifies the cargo, lodges the import declaration with the Australian Border Force and manages the biosecurity referral with DAFF. Omega Cargo’s sea freight services include breakbulk and RoRo cargo, and our customs and quarantine clearance team handles the Australian side, so the shipping and the clearance can sit with one team.
For car-specific costs, rules and documents, see our guide to shipping vehicles to Australia. If your cargo is oversized or part of a larger project, our project cargo shipping guide explains how heavy-lift and RoRo combine.
RoRo means roll-on/roll-off. Cargo is driven or towed on and off the vessel by ramp instead of being lifted by crane. Self-propelled cargo such as cars and tractors rolls on its own wheels, while static cargo travels on a wheeled roll trailer that stays with it for the voyage.
For a single running vehicle or a large machine, RoRo is often the more economical option because it avoids container packing and crane handling. But it depends on cargo size, the route and sailing availability. Shared containers can compete for small cars, so compare a shipment-specific quote for both before deciding.
The main disadvantages are that personal items and loose parts are generally not allowed inside the vehicle, terminal staff drive the cargo, and the vehicle must run, steer and brake. RoRo also depends on carrier rotations, so not every origin port has a convenient service to Australia.
Generally, no. RoRo carriers usually require vehicles to be empty apart from standard factory equipment such as the jack and spare wheel. If you need to ship belongings with your car, container shipping is the usual alternative, and every item must still be declared and clean for biosecurity.
Yes. Tractors, harvesters, excavators, loaders, cranes and trucks are regularly shipped RoRo on high and heavy decks. Used machinery must be thoroughly clean, because DAFF requires a mandatory on-arrival inspection, and dismantling parts for cleaning before shipment can help avoid delays.
Yes, for road vehicles. The Department of Infrastructure states that a vehicle import approval is required before a road vehicle is shipped, and customs will not release the vehicle without it. Off-road machinery does not need a road vehicle import approval, though an assessment helps customs clearance.
Sometimes. A non-running vehicle must still roll, steer and brake so it can be towed safely, and some carriers accept it with an extra handling charge while others refuse it. If the vehicle cannot be moved safely, container or flat rack shipping is usually the better option.
RoRo vessels discharge at Australian ports with suitable berths, and the port depends on the carrier’s rotation. Port Kembla is New South Wales’ largest motor vehicle import hub according to NSW Ports, and the Port of Melbourne handles large volumes of new vehicles. Brisbane, Fremantle and Adelaide also receive vehicles and machinery.
RoRo is the standard way new vehicles are shipped by sea, and Höegh Autoliners notes that driving cargo aboard carries less chance of damage than lifting it into containers. Cargo is stowed below deck and lashed to fixed points, which limits movement at sea. The main risks are minor handling marks and theft of loose items, so photograph the vehicle, remove belongings and take out marine insurance.
DAFF places all imported vehicles and machinery under biosecurity control. RoRo cargo, as break-bulk, is inspected at a wharf precinct. New vehicles receive an external inspection, while used vehicles get a full internal and external inspection unless processed by a recognised offshore treatment provider.
Yes. During the brown marmorated stink bug season, vehicles and machinery from target risk countries can require treatment by an approved provider before loading. DAFF reviews the season dates, country list and goods list each year, so check the current seasonal measures before you book.
Usually, yes. Imported vehicles and machinery are generally subject to GST and may attract customs duty depending on their classification, origin and any free trade agreement. Cars above the threshold may also attract luxury car tax. A customs broker can calculate the amounts for your shipment.
RoRo shipping to Australia works best when the paperwork, cleaning and seasonal checks are sorted before the cargo reaches the origin terminal. That is where most delays start, and where most costs can be avoided.
If you are planning a RoRo shipment, Request a shipment-specific quote from Omega Cargo. Have your cargo’s make and model, dimensions and weight, origin location, preferred Australian delivery point and whether it is new or used ready, and our team will talk you through the route, the approvals and the clearance steps that apply to your cargo.
