03 8676 1855 Delivered with your diesel
We top up your AdBlue on the same visit as your diesel — one supplier, one delivery, no separate runs and no second account to manage.
AdBlue Supply & Delivery
AdBlue Supply & Delivery Melbourne
AdBlue
About the service
AdBlue and diesel from one supplier — delivered together, in one visit.
AdBlue is a diesel exhaust fluid (DEF) that modern diesel engines rely on to run cleanly. Any vehicle or machine fitted with an SCR (Selective Catalytic Reduction) emissions system draws AdBlue from its own separate tank and injects it into the exhaust to break down harmful emissions — so it is used up independently of your diesel and has to be topped up in its own right. Miss it, and a modern engine will de-rate or stop.
Elite Fuel Co. keeps that supply simple. We deliver AdBlue across Melbourne on the same visit as your diesel — one supplier, one delivery, no separate runs to a service station and no second account to manage. Bulk AdBlue goes into an on-site tank or IBC for high-use fleets; packaged drums and containers cover smaller and occasional needs. It suits transport fleets, trucks, plant and agricultural machinery alike.
Quality matters with AdBlue: it must be handled and stored to ISO 22241, because contamination damages the SCR system it is meant to protect. We handle it properly, so what reaches your tank is right — keeping your fleet compliant and moving.
Book your AdBlue delivery or talk to our team about supplying it with your diesel.
What you get
AdBlue supply, made effortless
Bulk or packaged
Bulk AdBlue into an on-site tank or IBC for high-use fleets, or packaged drums and containers for smaller and occasional needs.
Straight to your site
Depots, yards, workshops and remote job sites across Melbourne — our trucks bring AdBlue to where your equipment works, metro and outer-suburban.
Handled to spec
AdBlue is stored and dispensed to ISO 22241, protecting it from contamination that can damage your SCR system — so what goes into your tank is right.
How it works
How AdBlue works
AdBlue is the common name for a diesel exhaust fluid (DEF) — a high-purity solution of roughly 32.5% urea and 67.5% deionised water. It is not a fuel additive and never mixes with your diesel: it is carried in its own tank and metered into the exhaust by the engine. Inside the Selective Catalytic Reduction (SCR) catalyst it reacts with the harmful oxides of nitrogen (NOx) in the exhaust and converts them into ordinary nitrogen and water vapour before they leave the tailpipe — which is how a modern diesel meets its emissions limits.
1. Stored on its own
AdBlue is held in a dedicated tank with its own blue-capped filler, kept completely separate from the diesel.
2. Dosed into the exhaust
The engine injects a fine mist of AdBlue into the hot exhaust stream ahead of the SCR catalyst — the amount matched to how hard the engine is working.
3. NOx broken down
In the catalyst the urea drives a reaction that turns harmful NOx into harmless nitrogen and water vapour, so the vehicle runs cleanly and stays compliant.
Which fleets need it? Any diesel fitted with an SCR system — broadly the Euro 5 and Euro 6 trucks, buses, plant and machinery sold across Australia since around 2016. A quick tell is a second, blue filler cap beside the diesel inlet; your vehicle handbook confirms whether AdBlue is required and names the correct fluid.
Quality & handling
Kept clean, made to spec
AdBlue's job is to protect an expensive emissions system, so its own purity matters just as much. ISO 22241 is the international standard that sets the composition, purity and handling requirements for DEF — and it exists because AdBlue spoils easily. Small amounts of diesel, dust, cleaning chemicals or residue from the wrong container can contaminate it, and contaminated AdBlue can block injectors and damage the very SCR catalyst it is meant to protect.
That is why AdBlue has to be kept in dedicated, contamination-free equipment and never decanted through funnels or hoses used for other fluids. The AdBlue we supply is manufactured to the ISO 22241 specification, and we store and dispense it using equipment kept solely for DEF — so what reaches your tank is clean and to standard.
Supply formats
Any size, one supplier
However your operation uses AdBlue, we supply the format that suits it — from a few litres for the occasional top-up to a bulk tank that is always on hand.
- ▪Small drums & containers — handy pack sizes for a spare in the ute or an occasional top-up.
- ▪205 L drums — a common workshop and yard size for steady, moderate use.
- ▪1,000 L IBCs — a self-contained pod for busier sites, easy to move and store.
- ▪Bulk into an on-site tank — for high-use fleets that want AdBlue always available and topped up with the diesel.
Why Elite Fuel Co.
One supplier for diesel and AdBlue
Most fleets source their AdBlue and their diesel from two different places — a fuel supplier for one, and a run to the service station or a parts counter for the other. We put both on the one truck. AdBlue and diesel arrive together on the same visit, on one account and one invoice, so a top-up never gets forgotten and there is no second supplier to chase. For a Melbourne SCR fleet it is simply the easiest way to stay fuelled and compliant.
- ▪Diesel & AdBlue together — both topped up on the same visit, so nothing gets forgotten.
- ▪Bulk or packaged — on-site tank and IBC supply for big fleets, drums and containers for smaller needs.
- ▪Handled to spec — AdBlue stored and dispensed to ISO 22241 to keep it clean and protect your SCR system.
- ▪Keeps you compliant — reliable supply so trucks never de-rate or stop for want of AdBlue.
Need AdBlue with your diesel?
Add AdBlue to your delivery, or order bulk and packaged supply across Melbourne.
FAQs
AdBlue supply questions
What is AdBlue and does my fleet need it?
AdBlue is a diesel exhaust fluid (DEF) — a high-purity solution of urea and demineralised water — used by modern diesel engines fitted with Selective Catalytic Reduction (SCR) emissions systems. The engine draws AdBlue from a separate tank and injects it into the exhaust to break down harmful nitrogen oxides so the vehicle runs cleanly and stays emissions-compliant. If your trucks, plant or machinery have an SCR system and a dedicated AdBlue filler, they need a reliable AdBlue supply alongside their diesel.
Can you deliver AdBlue together with my diesel?
Yes — that is the whole point. AdBlue is used up separately from diesel and has to be topped up in its own tank, which normally means a second supplier or a separate run to a service station. We bring AdBlue and diesel together on the same visit, so you deal with one supplier, one delivery and one set of records.
Do you supply bulk AdBlue or packaged drums?
Both. For high-use fleets we deliver bulk AdBlue into an on-site tank or IBC so it is always on hand. For smaller or occasional needs we supply packaged AdBlue in drums and containers. Tell us how your operation uses it and we will recommend the format that suits you.
What happens if a truck runs out of AdBlue?
Running low on AdBlue will de-rate a modern diesel engine — the vehicle limits its power to protect the emissions system — and if the tank runs dry the truck may not restart until it is refilled. That means downtime and disruption. Keeping AdBlue topped up alongside your diesel keeps the fleet compliant and moving.
How long does AdBlue last and how should it be stored?
AdBlue has a finite shelf life. Kept sealed, cool and out of direct sunlight it typically stays within specification for around a year; heat and prolonged sunlight break the urea down faster and shorten that. Store it somewhere between roughly 0 °C and 25 °C, keep containers closed so dust and moisture cannot get in, and only ever decant it through dedicated, DEF-only equipment. We rotate stock and deliver AdBlue that is well within its usable life — and for high-use fleets a bulk tank turns over too quickly for shelf life to be a concern.
Does AdBlue freeze in cold weather?
It can — AdBlue freezes at about -11 °C, a little colder than water because of the urea in it. That is not a problem: it thaws and is completely usable again with no loss of quality, and vehicles with SCR systems are designed to warm and thaw the AdBlue tank automatically, so the engine keeps running normally. With stored drums and IBCs, simply let frozen AdBlue thaw on its own before use — never heat it aggressively, and never add anything to stop it freezing, as that would put it out of specification.
Where do you deliver AdBlue in Melbourne?
We deliver AdBlue right across Melbourne, with a focus on the northern and western industrial corridors closest to our Campbellfield base — Campbellfield, Somerton, Thomastown, Epping, Broadmeadows, Laverton, Truganina and the surrounding suburbs — for transport fleets, trucks, plant and agricultural operators.
More from Elite Fuel Co.
Explore our other services
Bulk Diesel Delivery
Scheduled and on-demand bulk diesel delivered straight to your tanks, depot or job site across Melbourne.
On-Site & Fleet Refuelling
Wet-hire mobile refuelling that fuels your vehicles and plant where they park — no more after-hours fuel runs.
Fuel Storage & Tank Hire
Self-bunded diesel tanks on your site, filled and monitored — safe, compliant fuel storage without the capital outlay.
Delivering across Melbourne's northern & western suburbs — see your area.