Since , the British Standard for Industrial Fuel Oils, BS, contains two grades of Gas Oil; Class A2 & Class D. The Class A2. Gas Oil BS Class A2. Gas Oil is a distillate fuel manufactured to give clean burning, maximum heat output and efficient combustion in boilers and off-road. Free download of BS – the fuel specification data sheets for Red diesel, gas oil and Red Diesel / Gas Oil 10ppm Specification Sheet (BS Class A2).
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Back to the news. As very few engines or burners can now legally use Class D fuel, the fuel industry has concentrated on making, storing, and distributing Class A2.
The sulphur content of class D diesel is 0. Sulphur was identified as one of the most harmful components of Gas Oil, but was historically needed as a lubricant within the fuel. It has many different names in the UK and a variety of uses. Gas Oil is a middle distillate liquid refined from crude oil.
What is Gas Oil? CPS Fuels Information Sheet
It can be called: EN is the current standard for all automotive diesel fuel sold in the European Union member states. The red dye contains chemical ba2869 in accordance to Customs and Excise requirements and so its illegal use can be easily detected. John Deere, in particular, specify that fuel used within their engines must comply with the higher BS EN white road diesel fuel specification in order to guarantee performance and avoid invalidating warranties.
Sulphur Limits on Fuel Explained | Crown Oil UK
There are two recognized standards of Gas Oil that are currently in use: The higher the cetane rating the shorter the ignition delay. What’s the British Standard for Gas Oil? Class A2 gas oil may be used for either application. The other type of red diesel is class D which is used for sea-going marine vessels, stationary engines, static generators and heating boilers.
Has Gas Oil specification changed?
If you continue without changing your settings, we’ll assume that you are happy to receive all cookies on our website. Class A2 has a maximum sulphur content of 10ppm and is used for off road vehicles and equipment, while Class D has a maximum sulphur content of ppm and can only be used for heating aa2 static generators. Environmental Legislation has demanded cleaner fuels with less harmful emissions and the British Standard for Gas Oil has changed specification to meet this.
Since white road diesel DERV was already ULSD compliant at this time, it is often believed that the specifications for red diesel and white diesel have been identical since the regulation change, but the potential for the two differences — cetane and bio components remain.
CPS Fuels Gas Oil meets the same BS EN specifications as white road diesel and is therefore suitable for use in all farm machinery without the need for fuel treatments or additives. In an update was made in the UK to British Standard BS for gas oil red diesel requiring a limit of 10mg of sulphur per kg fuel for mobile off-road equipment. From a consumers perspective most applications can use Class A2 without any cost or performance implications.
You can also order fuel by filling in our fuel quote form or speak to our friendly fuel experts on It has a high calorific value heat content and is thus recommended dlass a boiler fuel in industrial or agricultural installations with pressure jet burners e. As Gas Oil is a form of diesel it can bs869 used in diesel engines to provide propulsion or generation.
It was introduced to partner the European emission standards as part of the drive for a cleaner environment.
Gas Oil is permitted for use in Tractors, hence Tractor Diesel, and on Farms, hence Farm or Agricultural Diesel, and is marked with a red dye to reflect this. There are just two of the reasons why there has been a need to significantly reduce the sulphur contents of fuels.
It is published by the European Committee for Standardization and it describes the physical properties of the fuel. A lot of the confusion around Gas Oil, and the variety of different names, has come both from its variety of different uses, and changes to product specification over the ns2869 few decades.
For further information on the fuels supplied by Crown Oil, please see our fuel products page. The sulphur content for class A2 diesel is 0.
Class Clazs covered all off-road vehicles, including trains and tractors.
What is Gas Oil? CPS Fuels Information Sheet
However, if you would like to, you can change your cookie settings at any time. Gas Oil has a lower cetane rating, so may have a lower energy yield than the DERV vehicle diesel alternative. It can also be used in a diesel engine fuelling off-the-highway equipment such as farm tractors, construction equipment, railway and marine engines, and stationary diesel engines or generators.
The Class A2 specification is suitable for both diesel engines and furnace applications whilst the Class D specification is only suitable for furnace applications such as boilers, dryers and roadstone coating plants, but not suitable for diesel engines. In the Government changed their legislation as a result of EU pressure to decrease off highway emissions.
Road fuels, Petrol and Diesel have high duty rates applied to them, but other non-road fuels have lower or zero duty rating applied. We will expand on this later. So what is my Gas Oil now? A European Fuel Quality Directive was set out in which stated that as of 1st Januaryall non-road mobile machinery should only contain up to a maximum of 10 milligrams of sulphur for every kilogram of fuel used 10 ppm or 0.
Why is Gas Oil Red?